Cleaning the cesspool. Choosing the right drugs and septic tanks for cesspools Advantages of using biological additives

Sewage tanks can be cleaned in two ways: with a sewer machine and with biologically active microorganisms. In addition, many septic tank products contain chemical compounds that dissolve solids and cleanse liquids.

Classification by type of action

Depending on the active components, there are remedies:

1. Chemical;
2. Biological.

Chemical drugs differ from biological ones in their versatility. They dissolve feces in any conditions (at any temperature and type of waste). They are suitable for use in the cold season and any type of septic tank.

They are classified according to active components mixtures. Nowadays mixtures with formaldehyde, ammonium salts and nitrates are actively used. The latter are considered the safest for the environment. But quaternary ammonium compounds are the most effective - they completely neutralize bad smell from the septic tank and remove old feces.

These funds have their advantages and disadvantages. Among the advantages it is worth highlighting:

1. Versatility;
2. Possibility of use in conditions of hard water, soap solutions and other additives;
3. High efficiency. Preparations of this kind perfectly clear even complex blockages, dissolve long-term sediments on the walls of septic tanks and pits, and eliminate unpleasant odors in a short time.

Of the minuses:

1. Low environmental friendliness. Water purified using chemical elements cannot be used as technical water. In addition, chemical compounds through open septic tanks or leaky areas can be absorbed into the soil or enter groundwater;
2. Even after such cleaning, over time it will be necessary to carry out sewage pumping. Chemically purified liquid contains numerous pathogenic compounds that will negatively affect the quality of the soil. Its fertility may decrease and its structure may change. Therefore, such water must be removed from the site;
3. When exposed to certain solutions, metal and plastic connections may

Biological means for cleaning cesspools - affordable and effective drugs to get rid of unpleasant odors and waste. They consist of bacteria and organic additives, which for some time serve as a habitat for microorganisms. These bacteria process waste and are therefore completely safe to use.

Biological agents are also divided into:

1. Anaerobic;
2. Aerobic.

Video on the topic:

Anaerobics do not require oxygen. Such connections are suitable for cleaning sealed closed septic tanks, as well as pipes. Aerobic “work” only if there is fresh air, because their activity directly depends on the level of oxygen in a certain environment.

Advantages of using biological additives:

1. Complete elimination of unpleasant odors and old waste. Despite the fact that biological additives take much longer to clean cesspools than chemical compounds, they are no less effective;
2. Safety. Microorganisms not only clean wastewater from solid particles and liquid residues, but also saturate them with organic substances. This allows this water to be used in the future for irrigation of fields or fertilizers;
3. Suitable for use in metal and plastic barrels. Bacteria do not corrode walls and joints and are safe for rubber couplings;
4. Enzyme formulations are quite accessible and characterized by a prolonged action.

The disadvantages include:

1. Impossibility of use in the cold season. When the temperature drops below 10 degrees, bacteria become less active, which reduces cleaning efficiency;
2. There are only a few dietary supplements that can be used to clean shower, bath, or chlorinated water drains. In most cases, microorganisms react negatively to the presence of chemical impurities in wastewater. In such an environment, they stop reproducing and then simply die;
3. Depending on the type of biological means for cleaning cesspools, it is necessary to maintain a certain level of oxygen. Aerobic bacteria are considered more active than aerobic bacteria, but when introducing them, a certain oxygen level inside the pit must be maintained.

Remember that when using biological additives, mineral deposits fall to the bottom of the container. This is not sludge, but they also require disposal, otherwise the useful volume of the reservoir is reduced.

Types of funds by form

Chemical and biological-enzyme products for cleaning septic tanks and cesspools are produced in liquid form, powdered and also granular. At the same time, bacterial cleaning compositions are often produced in the form of special filters. They are fabric or rubber brushes that contain a large number of active microorganisms. This type of cleaning agent is used exclusively in multi-chamber septic tanks or pits.

Products

To effectively clean cesspools, you need to use quality products. Some of the most well-known means for cesspools are:

Cesspools are fairly common engineering structures used in suburban areas. Such pits are built not only as a sewer element, but also as a traditional addition to street toilets.

The pit requires regular cleaning of waste accumulated in it.. You can do the pumping yourself using pumping equipment or other available means. Cleaning work cannot be called an easy or pleasant task. Therefore, many owners resort to the help of vacuum cleaners, which use a special machine to pump out waste water and fecal matter. The procedure is repeated annually. And if the pit is actively used and has a small capacity, it has to be cleaned several times a year, which is an additional expense for the family budget.

Correct operation

For a summer toilet, of course, the dimensions of the pit can be much smaller. Outdoor toilets are used exclusively in the warm season. No other sewage waste is discharged into them. The pit fills quite slowly. In order not to have to clean it, you can move the toilet a few meters and dig a new storage well. A bacterial preparation is thrown into the old pit to process fecal matter, and a thick layer of soil is poured on top. After about a year, compost will form - the place will be ideal for planting any fruit tree. On such fertile soil it will produce high yields.

If a pit is used to drain sewage water and fecal matter from a residential building, pumping must be carried out frequently. Special attention focuses on silting of the bottom and the appearance of fatty deposits on the walls. Solid fractions need to be washed away clean water and pump it out with a fecal pump, achieving maximum cleanliness of the cesspool. If this is not done, an unpleasant odor will appear. A pit that is not cleaned in time threatens the floating of household waste and even flooding of the bathtub or toilet.

Main pollution

The first sign of a pit overflow is an unpleasant odor and slow drainage of water from sinks, sinks and toilets. If you go to the location of this structure, you can see midges circling over the pit, and the smell of sewage has intensified.

Having opened the hatch, use a dipstick to assess the level of silt deposits at the bottom. A large accumulation of bottom silt can block the sewer drain if it is located too low. In this case, a blockage forms - a fat plug, and if used carelessly, anything can accumulate in the pipe - feminine hygiene items, toilet paper, hair, pieces of fabric, food waste.

Of course, such barbaric use of sewers is very rare. Any owner strives to ensure uninterrupted operation sewer system.

If the pit has a sufficient volume and everything is not thrown into the sewer household waste, the main pollutants are:

• fecal matter;
• fat deposits;
• hair caught in the shower or bathtub drain;
• small particles of thread from washing machines;
• a small amount of food waste washed from kitchen sinks.

Cleaning methods

Before carrying out sewage treatment work, it is necessary to clarify some important points:

• what kind of waste flows into the pit;
• is there free access to it (access area);
• what is the total volume of this structure;
• Is the tightness ensured (the pit is sometimes built according to the drainage type - with a filter bottom).

If the volume is small, the waste can and should be pumped out with a household fecal pump. A unit with a chopper will avoid possible problems– the pump knives can easily cut even pieces of cellophane or large pieces of paper. In addition, a fecal pump will help get rid of bottom sludge.

Particular care is taken when working with drainage wells equipped with a bottom filter. When pumping, the drainage may be damaged, and this leads to filter replacement, which means additional work.

It is preferable to clean large holes using biological products!

However, this method also has its pitfalls - bacteria are killed by aggressive chemicals (chlorine, phenyl, alkalis and acids).

If self-cleaning does not satisfy the owners, it is better to resort to the help of vacuum cleaners. These specialists will help you quickly and efficiently restore the sewer system.

There are three popular cleaning methods.

Mechanical

The easiest method to implement, but its use requires a sludge extractor or fecal pump. The sludge extractor is installed on the machine, and work with it is carried out by vacuum cleaners. Sewage pumps are suitable for self-cleaning, but they do not always cope with silt deposits at the bottom. The disadvantages of the method include:

• the appearance of an unpleasant odor during work;
• and the mandatory installation of an access area.

The hose length of the suction pump is only three meters. For additional attachments, owners will be required to pay separately.

Sewage pumps cope more effectively with the task when stationary installed in a pit on special guides. The pump turns on automatically and pumps out the liquid into a pre-prepared container, which is regularly removed.

Vacuum trucks are called out from two to four or more times a year, depending on the size of the pit. The cost of the service is from 300 rubles per cubic meter. There are companies that offer to pay for the call of specialists, and not for the volume of liquid pumped out.

Chemical method

Involves the use of aggressive chemicals that adversely affect environment. Such substances are designed to get rid of unpleasant odors and accelerate waste decomposition processes. They do not get rid of silt deposits. Chemical treatment almost always has to be combined with mechanical pumping of wastewater. The active substances used are:

Complete pumping of the pit is carried out depending on its filling, but at least twice a year (spring and autumn). Nitric acid costs from 60 rubles per kilogram. Regarding the amount of chemicals required to clean the pit, you should consult with specialists. Overdose is dangerous for the environment!

Biological method

By far the safest and most effective method of cleaning cesspools. It consists in the use of special aerobic or anaerobic bacteria(usually a mixture of both types). Bacteria act quickly and effectively, destroying odors and turning waste into sludge and water that is safe for humans.

Part of the water is absorbed into the ground if a bottom filter is provided. The disadvantage of this method is the dependence of bacteria on oxygen and ambient temperature. At temperatures below +3 degrees, bacteria go into suspended animation, and without oxygen they die within a week. There have been cases of colony death within 6-12 hours.

The use of bacteria reduces the number of mechanical pumping of cesspools to once or twice a year.

• powder - from 1,200 rubles per kilogram (French Septifos);
• tablets - from 900 rubles per 85 gram tablet (Weist, USA);
• liquid concentrate – from 600 rubles per 1 ml (“Weist”);
• gel for toilet bowls - from 450 rubles for 750 ml (Septifos).

How to reduce the number of cleanings

This question worries many owners, because additional cleaning work increases the burden on the family budget.

Savings will result from:

• use of biological preparations for cleaning sewage disposal facilities;
• correct calculation of the volume of the pit - the larger it is, the less often the contents are pumped out.

Resourceful owners save money in the summer by using outdoor showers (summer showers) and toilets. But not every summer resident will like such methods.

Cleaning a cesspool - how to do it correctly

Secrets of cleaning cesspools Cesspools are fairly common engineering structures used in suburban areas. Such pits are built not only as sewage

How to clean a cesspool - options with and without pumping

When constructing small suburban or country houses Most homeowners solve the problem of sewage drainage simply - they dig a cesspool, into which all the waste of the residents is drained through pipes. But the time “H” comes and the accumulated sewage reminds of itself with a pungent odor. This means it’s time to get down to the not-so-pleasant job of pumping out the contents and removing them. How to clean a cesspool without pumping? Current advances in technology make it possible to do this without spending money on hiring professionals.

Why is cesspool cleaning necessary?

Unlike a septic tank, a cesspool is a primitive storage facility without any signs of sewage treatment. And all its contents are stored there in full until the moment of pumping out. And it’s not just stored: the explosive mixture of feces, food waste and detergents is a potential threat to human health if it gets into the soil. This is why timely cleaning of toilets and cesspools is so important: overfilling them leads to environmental contamination.

In addition, a drainage pit filled to the brim emits a very unpleasant odor, which can negate the delights of living in nature.

Advice: To avoid force majeure, care should be taken to clean the cesspool at the dacha when it is two-thirds full.

Cleaning methods

Cleaning the drain pit can be done in three ways:

• pumping out the contents with its subsequent removal;
• treatment with special chemicals;
• with the help of bacteria.

Pumping method

This method is classified as traditional and is the first one that comes to mind when answering the question of how to clean a cesspool in a private house. The operation can be entrusted to an organization that has sewage disposal equipment. A machine equipped with a pump and a container for collecting sewage quickly copes with the task. And for an additional fee you can order washing of the internal surfaces of the drainage pit.

However, pumping out cesspools is justified only if the cesspool has a significant volume, and the owner has taken care of organizing an access road to it. It is not economically justifiable to clean small collections of sewage (for example, in a country house) using expensive equipment. Here the owner can easily cope with the work himself, armed with necessary equipment for pumping out cesspools:

Important: Do-it-yourself work on cleaning a cesspool should be carried out wearing special clothing and wearing respiratory protection (a respirator or gas mask). Clothing must be rubberized, shoes must be rubber, hands must be protected with durable waterproof gloves.

The pump for pumping out cesspools is selected according to its performance depending on the volume of the cesspool. It is better to buy a plastic container with thick walls, equipped with a neck for pumping liquid and a lower drain hole for emptying it.

Gilex pump for pumping out wastewater

Biological method

Anyone who has encountered mechanical cleaning of a toilet or cesspool knows that this is an unpleasant task. It is not surprising that the owners of private houses are interested in the question of how to clean cesspools without pumping.

You can declare “biological war” on sewage. It is carried out using special bacteria, capable of decomposing organic compounds. As a result of their work, the contents of the pit are transformed into a substance harmless to human health and life. The volume of fecal matter is reduced by at least half. They turn into a cloudy liquid without an unpleasant odor. After this treatment, it can be used to water the beds.

Another way to remove the smell from a cesspool and clean it is to use the biological product Doctor Robik

Before you clean the drain pit without pumping, you need to know that biological products used to clean cesspools and septic tanks do not tolerate household chemicals. If chemical detergents, washing powders, etc. are used in the house, biological treatment drains will have to be abandoned.

Chemical cleaning

Chemicals for cleaning cesspools and toilets have been used for a long time. The most accessible of them has always been formaldehyde. However, recently it has practically disappeared from the public market due to its carcinogenicity and high toxicity. In addition to formaldehyde, the following are used for chemical wastewater treatment:

• nitrate oxidizers: they contain surfactants that are able to break down organic matter. They are not afraid of detergents falling into drain holes;
• ammonium compounds (quaternary): They do their job well, but from the point of view of their impact on the environment they have not been studied at all. In addition, these drugs do not work well in wastewater containing household chemicals;
• bleaching powder: like formaldehyde, it is rarely used nowadays due to its harmful effects on living organisms.

If you use ammonium to clean a cesspool, do not pour the resulting liquid onto the soil. It’s better to call specialists with a sewer truck: they will pump it out and take it to the appropriate place.

Russian drug for septic tanks and cesspools

Fighting odors

One of the most unpleasant aspects of local sewerage is its ability to spread a specific smell around. Pumping out feces does not help from it either: after visiting the site of a sewer truck, the “aroma” can last for several days.

How to remove odor from a cesspool? Using the same biological products. They are supplied to retail chains in the form of powder, liquid or tablets.

Liquid formulations have a high concentration, which has a significant impact on the homeowner’s wallet: a small amount of concentrate can cope with a fairly large volume of waste.

Powders, unlike liquid products, require preliminary “revitalization”. They require water to activate. The powder, diluted according to the manufacturer's instructions, is ready to combat sewage odors.

Summer residents liked it most drugs available in tablet form. They are convenient to use - the tablet does not need to be dissolved in water. It is enough to throw it into a cesspool.

When choosing how to clean and how to remove the smell from a cesspool, you need to consider the following points:

• the use of chemicals harms the metal components of the local sewer system;
• The presence of a dishwasher and washing machine in the house requires the use of detergents that make the use of bacteria that clean drains useless. They will quickly die from contact with household chemicals. As a result, you will waste money and not clean the drain hole.

From this point of view, the most universal method is still the mechanical method of removing sewage, but the use of special preparations will significantly reduce the number of calls for sewage trucks.

Speaking about how much it costs to pump out septic tanks and cesspools - the price here can be in the range of 700-900 rubles per 1 cubic meter and also depends on the volume of the required machine.

How to clean a cesspool: without pumping and with pumping, cleaning in a private house and at the dacha

How to clean a cesspool without pumping, methods based on the achievements of microbiologists and chemists. Advantages of biological treatment and features of pumping.

How to clean a cesspool: a comparative review of the 3 most effective methods

Typically, cleaning cesspools is not a pleasant task. Some summer residents cope with this task on their own, others hire sanitation specialists. Modern means expand the capabilities of owners of this type treatment facilities, making their operation and cleaning less unpleasant and safer. To solve the question of how to clean a cesspool, you need to find out its type, since this simple device can be very different. After this you can already select suitable way cleaning.

First of all, it is necessary to find out a number of such important factors, How:

• Does the cesspool have a bottom or is it a leaky structure?
• What is the total volume of the pit?
• Are there access roads for vacuum trucks?
• What type of waste is in the pit?

These and other questions will help you choose a strategy for further action. You can try to clean a small container yourself. But you need to be extremely careful. So, after cleaning a cesspool without a bottom, it may be necessary to restore the drainage system. And if you decide to use biological means cleaning, please take into account chemical composition drains, etc.

After mechanical cleaning a cesspool without a bottom may sometimes need to restore its drainage properties. To remove solid deposits, you can use biological products for the final decomposition of wastewater

Note. Sometimes cleaning cesspools is not necessary, for example, if we are talking about a small container located under a country toilet. You can simply bury such a hole, after adding a means to accelerate the formation of compost. After some time, you can plant it near the compost pit. fruit tree, which will bear fruit well. And the toilet is moved to a new place with a new cesspool.

Most often, the following is used to clean wastewater containers:

• mechanical methods;
• chemical methods;
• biological methods.

When choosing a suitable method, you should take into account its availability, cost and environmental safety.

Method #1 - mechanical cleaning

Modern technology allows you to get rid of sewage, almost without feeling any discomfort from the characteristic odor of feces. Previously, this moment could ruin the mood not only of the owners of a private house, but also of their closest neighbors.

Modern sludge suckers can be used for mechanical cleaning of a cesspool with high efficiency. Wastewater will be removed quickly and accurately

If you decide to choose this cleaning method, then you should take care of two main points:

• provide access roads for equipment;
• take into account the length of the suction hose, which is usually about three meters.

If the depth of the cesspool exceeds this figure, you will have to find additional opportunities to clean it.

Note! If the volume of the cesspool is made a multiple of the volume of the sewage truck, you can save a little, since payment is made for the service, and not for the specific volume of waste removed.

Some owners of small dachas have figured out how to clean out a cesspool without hiring hired equipment. To do this, you can use a special fecal pump. Automatic models of such pumps are used constantly; they turn on and off when the amount of waste reaches a certain level.

Sometimes cleaning is carried out using a conventional water pump in combination with a special filter. However, it should be remembered that equipment not intended for such procedures will break down quite quickly.

It is important to know! At long term During operation, dense sediment accumulates on the walls of treatment facilities, which must be removed using specialty chemicals or biological products.

Method #2 - chemicals

Chemicals have been used as cleaning agents for cesspools for quite a long time. Among the popular drugs of this type are:

• formaldehyde;
• bleach;
• ammonium compounds;
• nitrogen fertilizers.

It should be immediately recalled that all these substances are quite aggressive. On the one hand, they cope with any waste and household chemicals. On the other hand, you should not use them in systems with metal pipes, since they also successfully corrode metal.

The least expensive chemicals are formaldehyde and bleach. These substances, especially formaldehyde, are extremely dangerous to human health, so at present they are practically not used for waste disposal.

Ammonium compounds are much safer, but they are sensitive to household chemicals, the presence of which in wastewater can cause a decrease in the effectiveness declared by the manufacturer. With the help of ammonium compounds you can quickly get rid of unpleasant odors and speed up the decomposition of wastewater.

Nitrogen fertilizers, also called nitrate oxidizers, are quite expensive, but are considered the safest among chemicals used for wastewater treatment. It should be remembered that their impact on the environment has not been well studied.

Environmentalists are not enthusiastic about the use of household such dangerous and aggressive chemicals. They are being replaced by new generation substances - biological drugs.

Method #3 - bacteria get to work

Biological products that are used to clean septic tanks and cesspools are becoming increasingly widespread. They are a set of aerobic or anaerobic bacteria that process wastewater. The processes occurring in this case are completely safe, both for human health and for the environment, since similar reactions occur in the soil where these microorganisms live.

More suitable for cesspools are sets of anaerobic bacteria that do not require oxygen to carry out their work. Aerobic bacteria are more often used in septic tanks or two-chamber cesspools. With their help, post-treatment of wastewater that has already been treated with anaerobic microorganisms is carried out.

It is necessary to specially inject air into the part of the treatment plant where aerobic preparations are used. This two-stage purification allows the water to be used for technical needs, for example, for watering plants. If the wastewater has been treated only with anaerobic preparations, it should be ensured that it slowly enters the soil through the drainage system. Bacteria in the soil will do the final cleaning. Purified water is pumped out of a sealed cesspool using a conventional water pump.

As a result of the work of bacteria, wastewater decomposes into water, disinfected sludge and carbon dioxide. The resulting sludge can be used as fertilizer

The procedure for using biological products is very simple. Usually the powder or liquid is diluted in a certain amount of water and poured through the cesspool hatch. Sometimes you can simply pour the drug into the toilet and flush it several times.

Most bacteria are very sensitive to aggressive household chemicals, such as products containing chlorine. However, recently more resistant sets of bacteria have appeared on the market, which are more expensive than conventional drugs. It is necessary to either stop using aggressive chemicals or plan additional expenses for the most effective biological products.

Cleaning cesspools: a review of means to clean a cesspool

Cleaning a cesspool: an overview possible ways removal of wastewater. Photo and video material. Tips for using biological and chemical cleaning agents.

How can you clean a cesspool on your property with your own hands?

Lack of usual amenities country house or at the dacha causes some difficulties. You will encounter many questions in the process of arranging and using a cesspool. Of course, there are several ways to clean a cesspool, but most likely, you need effective and efficient methods. These are the ones we will look at in the article.

Used in many dachas local sewer, equipped with a cesspool that needs to be cleaned periodically. Let's figure out how to clean a cesspool in a private house. There are several common cleaning methods:

1. Using a pump or other available tool;
2. Use of chemical or biological products;
3. Ordering a sewer truck.

DIY cleaning

One of the most popular local sewage systems today is a cesspool, which is actively used in summer cottages, private houses and cottages. Unlike other similar systems, it does not require large operating costs.

The main problem after putting a cesspool into operation is choosing the most appropriate option for cleaning it. Cleaning with a conventional pump or other available means has several features:

1. The appearance of an unpleasant odor;
2. The need to purchase a special fecal pump or filters for a regular pump so that it does not become clogged;
3. The process takes a lot of time and effort;
4. The need to remove waste from the site.

Using a regular bucket and shovel will make the cleanup process even more difficult and unpleasant. In addition, you will need a large, sealed container to accommodate subsequent wastewater disposal.

Therefore, if you actively use a cesspool, it is best to purchase a special automatic pump, which will pump out wastewater as the pit fills.

Cleaning with a suction pump

One way or another, you have to periodically pump out toilets and cesspools, but, as we already understood, if you do it yourself, it will be quite unpleasant and difficult:

• Contacting a specialized company is the best way out of the situation. You can always order cesspool maintenance, high-quality cleaning and sewage pumping services.
• Modern methods, devices and equipment have become much more convenient and simpler, so it will not be difficult to choose a cesspool cleaner. Today, “dirty” work has begun to be performed with the help of special devices, work complexes and instruments, so manual labor is almost excluded here.
• There are a large number of drugs that can speed up the decomposition process of waste, eliminating possible odors, because microbes are processed.

Features of cleaning a pit using a sewer machine:

• Use a directory or the Internet to find an organization that disposes of household liquid waste. Order a sludge pump - this is a special machine that pumps out liquid waste.
• Sludge sucking machines are needed for vacuum cleaning of wells, cesspools, sewer and storm water networks from sludge and its transportation to the unloading site.

• Sludge suction machines include a vacuum pump with a drive, a tank, hydraulic, electrical, pneumatic systems, a suction boom and additional equipment.
• Management is carried out with remote control suction boom control. Unloading of sludge occurs when tanks are tipped over.

Note! In order for the cesspool to be cleaned using a sewer truck, it is necessary to ensure that the suction pump can reach a distance of no more than 4 meters. In addition, the depth of the pit should not exceed 3 meters.

If you use a cesspool only in the summer and the water consumption is small, then you will have to call the cesspool about once a month. However, when permanent residence in the house and active use of the shower, washing machine, dishwasher and other water-consuming appliances, you will have to order a suction pump three to four times a month.

Of course, this service is not very cheap, but such cleaning of cesspools is very effective and allows you to solve many problems, including the problem of waste disposal.

Use of biological products

An excellent solution for cleaning pits is the use of chemicals and biological products. To disinfect the contents, there is also an antiseptic for cesspools.

Note! The result of the use of modern chemical and biological products is that instead of fecal matter and waste, a liquid is formed in the cesspool, which is odorless and safe. The sediment can be pumped out with a conventional pump, so calling a sewer truck will be required much less often.

Features of the use of biological products:

• Biological products process accumulated fats, feces, paper, vegetable peelings and other contents. At the same time, the volume of waste is significantly reduced and cesspools are disinfected.

• For materials that were used in the construction process, biological products, unlike chemicals, are completely safe. They do not have a negative effect on metal, cinder block, brick, concrete and plastic.
• However, bacteria do not process materials of inorganic origin, household or construction waste, or plastic container, For example, plastic bags and bottles.
• Many chemicals are harmful to bacteria, so wastewater containing washing powders and detergents should not be poured into a cesspool. In an aggressive environment, bacteria will die, so cleaning will be ineffective.

• Biological products begin to work two hours after entering a liquid medium. In four hours they effectively cope with unpleasant odors.
• Bacteria can work effectively only at temperatures from +4 to +30 degrees.
• Before using the drug, be sure to read the instructions. Some drugs are sold immediately in ready-made liquid form, while others are sold in the form of granules, which must first be diluted in water.
• With the help of biological products, you can clean and restore the drainage properties of the pit, that is, its ability to absorb water. This is especially true after pumping with sewage trucks, when the drainage of the cesspool is disrupted.

Also, the drainage properties may deteriorate during the use of the pit, as a result of the bottom being filled with organic waste, the build-up of waste on the walls or the base of a fatty impenetrable plug. When using a bioactivator, drainage will be restored, the bottom and walls of the sewer pit or septic tank will return to their original state, and the incoming water will be absorbed into the soil again.

Note! Sometimes an unpleasant and specific odor appears after cleaning with a suction pump. And this smell does not disappear immediately, but sometimes persists for about two weeks. Biological products that effectively combat unpleasant odors will also help you solve this problem.

Using biological products for cesspools and local treatment facilities, the consumer must be confident in their effectiveness not only in terms of cleaning and combating unpleasant odors, but also in environmental safety drugs used.

Biological products that are used for cleaning are the result of long-term scientific research in the field of biotechnology. They consist of microorganisms and bacteria, which through their vital activity do not cause any harm to the environment.

Use of chemicals

However, biological products have one important drawback: they cannot work in winter. Of course, for a summer cottage this will not be a problem, but if you decide to equip a cesspool in a country house where you like to relax in the winter, then in the cold season you will have the problem of treating wastewater. In this case, it is best to clean the hole using chemicals:

• Chemicals are not afraid low temperatures, sudden temperature changes, and are also resistant to household products and aggressive environments.
• Chemicals effectively decompose different kinds waste and combat the appearance of unpleasant odors.
• But not all wastewater treatment chemicals are considered safe for the environment.

Note! Formaldehyde, which has remained the most popular cleaning agent over the past decades, is very toxic and harmful, and the effects of ammonium compounds are still not fully understood and should be used very carefully.

Therefore, if you want to clean a cesspool, it is recommended to use nitrate oxidizers, which are the safest. We hope the article answered your question about how to clean a cesspool, and now operating the sewer system will not cause you any inconvenience or problems.

Cleaning a cesspool: how to do it yourself?

All owners of houses that have a sewer system, at some point, begin to think about how to clean the cesspool. There are several cleaning methods.

Cesspools are equipped for removing human waste products in dachas or land plots for small private houses. The construction of such treatment facilities does not take much time and does not require large financial expenditures. As a rule, to clean cesspools they call special services, but it also happens that the location of the septic tank does not allow special equipment to drive up and pump out sewage, or this method is not beneficial to the owner of the house. Then you should use chemical and biological agents to clean the cesspool without pumping.

Biological drugs

Many owners of private farmsteads have encountered a mechanical method of cleaning a cesspool or country toilet and they know firsthand how unpleasant this activity is. Most of them preferred biological drugs to pumping, the advantages of which are obvious:

• Under the influence of bacteria, waste products are transformed into a harmless substance.
• Fecal matter decreases in volume.
• The smell disappears.
• The resulting mass is an excellent fertilizer for garden plants.

Features of use

Such products contain cultured (artificially grown in laboratory) bacteria. Their features:

• Unlike microorganisms that develop in nature, they cannot adapt to extreme conditions.
• They do not tolerate low temperatures and contact with household chemicals.
• To ensure normal life, a liquid environment is required.
• When the contents of the cesspool dry out, the cultivated bacteria die.

Regular use of biological agents allows you to do without pumping out the contents of the cesspool, where household chemicals do not end up. The drugs are effective in the warm season.

The most effective biological products

These include “Bioexpert”, “Ecorecycle”, “Sanfor Bioactivator”, “Bioactivator Living Bacteria Biosept”. The listed biological products are safe for insects, animals and humans.

"Bioexpert" is available in the form of effervescent tablets. It contains selective microorganisms, enzymes, and minerals. Removes detergent residue, greasy deposits, and eliminates unpleasant odors. Suitable for septic tanks and cesspools. In tanks with a volume of up to three cubic meters, 1 tablet per month is enough to achieve the desired effect. For cesspools, bacteria must be activated by dissolving the tablet in 5-7 liters of water.

"Ecorecycle" is a universal preparation for cleaning septic tanks and cesspools. Available in powder form. Reduces the volume of deposits and neutralizes sewage odors. Effective only in organic environments. Not suitable for sewage pits where it ends up household chemicals. One sachet (75 g) is enough for a month with a pit volume of 2 cubic meters.

"Sanfor Bioactivator". It contains wheat bran (30%), cultural microorganisms (5%), sodium bicarbonate (65%). The drug eliminates unpleasant odors, fat and fecal deposits, accumulations of phenols and cellulose. A 40 g package is valid for a month and reduces the contents of the cesspool by 30%.

“Bioactivator Living Bacteria Biosept” is available in the form of granules and powder. It begins to act 2 hours after entering the sewer (flushing water in toilets, sinks, showers or bathtubs). Decomposes fecal matter and toilet paper residues, removes greasy deposits and soap deposits from detergents. Frequency of use: 1 dose (25 g sachet) every 2 weeks.

The instructions included with any of them will help you choose the right drug, which will indicate the type of suitable cesspool.

Chemicals

They have been used for cleaning septic tanks and outdoor toilets for a long time. Formaldehyde-based preparations were most often used. However, it is highly toxic, dangerous to human and animal health, and harmful to the environment, which is why it has been banned since the end of the 20th century.

Among modern chemical agents for cleaning and disinfecting cesspools, preparations based on:

• ammonium compounds;
• nitrogen (nitrate) oxidizers.

The first refers to budget funds for cleaning septic tanks. They are not as toxic as formaldehyde, but are still dangerous to human health and the environment. The latter are recognized as the safest. The composition of these cleaning agents is close to nitrogen fertilizers that are used in agriculture.

Features of application

Disadvantages of ammonium compounds:

• The substance obtained as a result of processing using chemical cleaners based on ammonium compounds cannot be used to fertilize agricultural crops.
• The effectiveness of such drugs is noticeably reduced when interacting with household detergents.

Nitrogen oxidizers have only one disadvantage - their high price. There are many more advantages:

• do not lose effectiveness when combined with household chemicals.
• cope well with the decomposition of biological inclusions;
• neutralizes unpleasant odors.

These cleaners are used to dissolve sludge and solids in septic tanks and neutralize harmful bacteria.

The most effective chemicals

Products based on nitrate oxidizers from the Devon line - “Devon-N” and “Devon-Il” - are widely used. After using them, you get a safe liquid that can be poured into the compost heap.

"Devon-N" - universal remedy wide spectrum of action. Supplied in disposable bags weighing 30 g and liquid form in containers with various volumes(0.25, 0.5, 1.0 and 2.0 l). Advantages:

• effectively eliminates unpleasant odors;
• does not lose properties at sub-zero temperatures;
• does not contain alkalis, acids, formaldehyde, quaternary ammonium compounds;
• dilutes fecal matter, while reducing the volume of contents of cesspools.

The most convenient way to use the drug is in powder form. To remove the smell of sewage, the contents of two sachets (60 g) are diluted in a liter of warm water and the surface of the cesspool is irrigated using a watering can. This amount is sufficient for a tank with a surface area of ​​2-3 m2. Valid from 2 to 4 weeks.

"Devon-Il" is a drug for eliminating siltation and blockages in septic tanks, drain wells and cesspools. Available in the form of a concentrated liquid in 1.5 liter containers. Advantages:

• eliminates sewage odors;
• not afraid of low temperatures;
• environmentally friendly.

To prevent blockages and siltation in the absence of odors: 50-100 ml of the product into the toilet or sink drain once a month. If an unpleasant odor is present, the same amount is poured every week.

The described drugs are accompanied by detailed instructions. It must be carefully studied before use.

When cleaning is necessary

It is not always possible to cope with the masses in a cesspool with chemical and biological preparations:

• If drain pipes are installed incorrectly (when they are located too low), silt deposits clog the drain, resulting in a blockage.
• If liquid waste from the bath and kitchen, which contains synthetic detergents, is drained into the pit. Most drugs do not work with them.

Signs of an overflowing cesspool:

1. There is an unpleasant smell next to her.
2. Slowing down the drainage of water from the toilet, sinks, and sinks.
3. The appearance of flies nearby.

If the symptoms described above are observed, emergency cleaning is required - it is recommended to call a vacuum cleaner.

Prevention

When installing cesspools and septic tanks, it is necessary to correctly calculate their total volume in accordance with the number of people living in the house and the intensity of sewage use. During operation, errors may “pop up” due to which you have to call special services to download the contents.

To prevent the problem of overflowing the septic tank from arising in the future, it is necessary to regularly prevent blockages after cleaning.

In order to choose the right product for a cesspool, and during operation they require regular maintenance, it is necessary to study methods of cleaning it.

This work is unpleasant, but it must be done regularly. In this matter, the type of sump and other factors are important, such as:

1. The presence of a bottom or lack of tightness of the structure.
2. Existence of access roads for sewage disposal vehicles.
3. Type of waste.
4. Overall volume.

Studying these points will help you choose the right ones. A small volume can be cleaned on your own, without the involvement of specialized equipment. And to clean the sump with biological means, it is important to take into account the chemical composition of the wastewater in the pit.

Advice: outdoor toilet no need to clean. It is simply buried, adding a product that promotes the formation of compost, and a temporary structure is placed in another place.

The most common cleaning methods:

• chemical method;
• mechanical cleaning;
• use of biological products.

When choosing one method or another, they are guided by the cost of the work and its availability.

Chemical

Such substances are quite common in drainage pits. The most popular drugs:

• bleaching powder;
• formaldehyde;
• ammonium compounds.

It is important to consider that they are very aggressive. Nevertheless, they do a good job of cleaning waste, but can damage metal pipes and other communications.

Mechanical

They use a specially equipped sewage disposal truck. The use of technology allows you to effectively and quickly clean drains. During operation, a characteristic odor may be felt in the air, which makes this method not the most pleasant.

For this method, two points are important: the availability of access roads for the machine and the length of the suction hose, which is three meters. For greater depths, use additional ways cleaning it.

Biological

Biological products are increasingly used to work with sedimentation tanks. This is a set of different bacteria that process wastewater. The processes that occur in this case are safe for the environment and human life.

Anaerobic and aerobic bacteria are used. Their operating principle is slightly different. So, the first of them need oxygen to work, while for others this condition is not so important.

How to clean with chemicals

Signs that the sump tank is dirty include an unpleasant odor from the sink and slow water flow. It is necessary to urgently begin cleaning work. First, you should study the principle of action of the substances used to clean cesspools and their composition. For do-it-yourself cleaning, biological products are used in the form of:

1. Powder.
2. Liquids.
3. Tablets.

This substance is used for the accumulation of fat, feces and other household waste. Their essence is that after the action of biological products, this entire mass turns into a safe liquid that is easy to pump out.

Powders

The effect of the product can be described using the example of cleaning a 2-cube pit. Dilute half a glass of the drug powder in ten liters of warm water.

To allow bacterial activity to occur, stir the mixture and place in a warm place for two hours. Then pour it into the sump and wait for the desired result.

After cleaning the container mechanically, it is also recommended to use biological products. With their help, the drainage properties of the sump and its disinfection are restored.

Powder mixtures of drugs are used in outdoor toilets with a volume of 5-15 cubic meters. m. They contribute to the decomposition of feces and other household waste that ends up in the sump. Dilute the powder in warm water. Consumption rates are 50 g of the drug monthly. The finished liquid has an earthy color and is odorless. Use at temperatures from +20 °C to +45 °C.

Liquid

Used in small and not very dirty toilets with a volume of up to 2 cubic meters. m. The product removes unpleasant odors and is mainly used for preventive purposes and for wastewater treatment.

The liquid is diluted one to two, infused and the next day poured into the sump. Use at the rate of 2.5-5 liters per 100 cubic meters.

Pills

An effective product for cleaning septic tanks with a volume of up to 5 cubic meters. They have the property of breaking down feces, and there is no need to use a sewer truck.

Tablets are used in finished form, by throwing them into a container. Validity period – 4 months. The product is odorless.

It is worth noting important point– biological products are effective only in water. Therefore, running water must flow into the sump.

How to choose the right drugs

Biological cleaning agents have a number of advantages:

• chemical agent for sewer pits, effective when different meanings temperatures, including negative ones, while the use of biological products is possible only at positive temperatures. During the cold season, chemicals are used;
• chemicals react normally to hard water, chlorine and household cleaners. Bacteria die in such an aggressive environment for them, and their effect is reduced to zero;
• a significant disadvantage of using chemicals is the gradual destruction of the sewage system in the house and a bad effect on surrounding nature. They have a particularly aggressive effect on metal parts of communications. In this regard, biological products look preferable. They are absolutely safe for human, animal and plant health. In addition, they do not affect metal and concrete in any way;
• the chemistry is toxic, leads to metal corrosion and accumulates in nature over time. Leads to the destruction of beneficial microflora and creates conditions for the proliferation of pathogenic bacteria in the pit.

Important: Chemically processed sedimentation waste must be removed from the site and not used as soil fertilizer.

The mechanical method has a number of advantages over other types. The main thing is the absence self made. Cleaning is carried out automatically using special equipment - a sewer truck. This is a truck with vacuum pump and a sealed tank.

Clean the country toilet or drainage pit yourself using a household pump. You should use a unit for pumping out feces, since it has an enlarged inlet and allows you to work with heavily contaminated and viscous liquid.

There are two types of such devices: vibration and centrifugal. The latter have greater productivity and a huge resource of work. The disadvantages of using them include high cost, consumption large quantity electricity and overall dimensions.

To work, you will need a large container, comparable in size to the pit into which the sewage will be pumped. This method is acceptable for small country houses where a small number of people live throughout summer season. It fills up after a few years.

The pros and cons of using different methods are shown in more detail in the table:

Cleaning method	Application area	Advantages	Flaws
Mechanical	Pits, septic tanks, yard toilets	The simplest and most effective method, the ability to pump out heavily contaminated and viscous mass, no manual work required	The high cost of special pumping equipment, the spread of the smell of feces in the air, the need to develop access roads
Chemical	+, +, +	The drugs are used at any temperature, react normally to aggressive environments, and cope with any blockages	Substances have a negative impact on the metal and concrete parts of the sewage pit, on the environment, and some are dangerous to human health
Bacterial	+, +, +	Safety for human health and nature, high-quality wastewater treatment, ease of use	Lose their effectiveness in an aggressive environment, some drugs for normal operation require oxygen

Which means are more effective?

The most accessible and simple substance is the chemical formaldehyde. However, its toxicity has been proven and Negative influence on human health. For these reasons, this substance is practically not used. They were replaced by safer ones: oxidizing nitrates, bleach, ammonium and its compounds. They easily break down any waste and are insensitive to detergents.

Nitrate oxidizers are made on the basis of nitrogen fertilizer; they are expensive. But the costs are fully justified, since the product is effective in an aggressive environment caused by cleaning agents and detergents.

Ammonium compounds are an excellent drug. This product breaks down fecal matter and removes the unpleasant odor from the yard toilet.

The effect of this substance has not yet been studied, so it must be used carefully. It is better to drain the cleaned mass from the pit into sewage or remove it with a sewer machine so as not to harm the environment.

The most commonly used drugs:

• "Biobak";
• "Devon-n."

You should also pay attention to biological drugs. Over time, they will be able to completely replace.

The principle of action of biological products is as follows: getting into sewage pit, are activated and, in interaction with enzymes, break down organic waste and feces.

To clean pits, products such as ROEBIC, Micropan, and Sanex are used. The biological product Fatcracker cleans sewer pipes well. It copes with high concentrations of detergents coming from the dishwasher and washing machine.

If on summer cottage If you have pets, you will need to use SunnyCity biopowder to neutralize the unpleasant odor from the sewer system. In addition to eliminating the foul odor, the substance destroys annoying insects.

Useful video

From experience:

How to clean an outdoor toilet if a sewer truck cannot drive up? Modern septic tanks for cesspools will solve this problem without difficulty. Biologists were able to grow microorganisms that purify wastewater and turn it into process water.

Types of cleansing preparations

Today, septic tanks for cleaning cesspools are produced in two versions:

1. Chemical;
2. Biological.

Chemicals

• Chlorine and its compounds;
• Formaldehyde;
• Nitrogen compounds;
• Ammonium compounds.

Chemicals are used to disinfect and disinfect the contents of the cesspool. The drugs can be used at any air temperature. The action of the reagents is aimed at the total elimination of harmful microorganisms and infectious agents.

But it should be taken into account that reagents can partially penetrate into the soil and also cause corrosion metal pipes. It is important to follow the exact dosage when using it to avoid unwanted effects. Remember that waste after using chemicals must be removed from the site: it is not suitable for fertilizing the soil.

Among chemical agents, the safest are nitrate oxidizers (nitrogen fertilizers). Activators included in nitrate oxidizers liquefy and disinfect feces and sewage, depriving them of their harmful properties. The resulting slurry can be used to water compost heaps.

Let's watch the video, a little about the septic tank and septic processes:

Ammonium compounds promote the decomposition of sewage and eliminate unpleasant odors. However, if soapy substances are present in the drains (after showering and washing), the ability of ammonium to decontaminate fecal matter is impaired. It is recommended to remove waste processed by ammonium from the summer cottage.

Remember that all chemical compounds are extremely harmful and have a high degree of health hazard. In this regard, some reagents are prohibited for use in living conditions(formaldehyde). Among the listed reagents, nitrogen is the safest.

How do bioactivators work?

Biological preparations contain living microflora and enzymes. Sewage and waste are a breeding ground for them. Today, manufacturers offer two types of biological products:

• Septic tanks;
• Antiseptics.

Active microorganisms entering wastewater begin to multiply, feeding on sewage. As a result of their operational activities, the following occurs:

• Processing feces and waste into liquid;
• Reduced waste volume.

Septic tanks cause the decomposition and processing of feces into an odorless technical liquid. Antiseptics sanitize waste. With the regular use of biological products, there is no need to pump waste out of the toilet: clean drainage system conducts liquid well into the soil. Also, after the work of microorganisms, the liquid becomes completely safe, and it can be used for watering the garden or fertilizing the soil.

Features of the use of biological products

1. They are used only at positive temperatures (3 - 30 degrees).
2. The growth and activity of microorganisms is suspended in the presence of chemical components in the wastewater.

What to choose

Among chemical cleaning agents, the most popular are nitrate oxidizers (nitrogen). They are expensive, but are not carcinogenic like formaldehyde. Chloride substances are not desirable for use, since exposure to chlorine vapor negatively affects the human body.

Popular bioactivators include:

• The drug "Sanex";
• The drug "Micropan";
• Remedy "Doctor Robik".

If the wastewater contains soapy substances that microorganisms do not like, you need to choose a Fatcracker septic tank. It is specifically designed for this type of cleansing. Doctor Robik also neutralizes alkalis well.

If you need compost, use the Oxygenator preparation. This biopowder perfectly forms “early ripening” compost for fertilizers.

Types of drugs

• Description: “Septic tank-Biogranules”

Biogranules are used for cleaning septic tanks and cesspools. The drug “Septic-biogranules” processes sewage, turning it into a harmless liquid. To activate the growth of microorganisms contained in biogranules, you need to add the contents of the package to a jar of water and leave for at least 20 minutes. Then the liquid from the jar is poured into a cesspool or drain hole.

Follow the instructions strictly and do not use the home toilet for 15 hours so that microorganisms can adapt to new environment. During this time, all pipes will be completely cleared of impurities. It is necessary to clean the sewer with biogranules once every 7-8 days.

• Description: "Doctor Robik"

The bacteria of this drug are able to survive in an aggressive chemical environment. They recycle everything except iron, wood and plastic:

1. Phenol;
2. Material;
3. Washing powder solution;
4. Cleaning powders.

• Description: "West Treat"

This septic tank will contain anaerobic microcultures for processing fecal matter and household waste. This type of bacteria is well adapted to aggressive chemistry. The drug completely eliminates unpleasant odors, reduces the volume of waste several times, and cleans the drainage system.

• Description: "Septi Treat"

The drug contains enzymes, saprophytic microflora and several types of soil microorganisms. Septi Treat converts fecal matter into valuable fertilizer.

When using, monitor the moisture level of the waste. If the sewage has dried, you should add several buckets of water to the hole.

• Description: "Oxygenator"

This bioactivator perfectly forms compost for fertilizer. Reviews: The Oxygenerator drug processes not only fecal matter, but also straw, kitchen waste, leaves and sawdust. You receive high-quality compost fertilizer for the production of mushrooms, berries, and any garden crops. The formation of compost is not accompanied by clouds of flies and a putrid odor. To activate the Oxygenator, boiled water is used.

This is a chemical powder for a cesspool that destroys dangerous microbes. The action of the device is aimed at disinfecting the contents of the cesspool and eliminating the unpleasant “aroma”. "Septifos" turns an unpleasant odor into the fragrance of eucalyptus.

How to use

1. When using ammonium preparations, processed waste should be removed from the site using a sewer truck. It is prohibited to store recycled liquid and waste on the site and use it for fertilizer.
2. The use of nitrate oxidizers (nitrogen) for waste treatment is the safest among chemical agents. Recycled material can be watered compost heaps. Prices for septic tanks containing nitrogen are quite expensive.
3. When using bioactivators, ensure a sufficient level of moisture in the cesspool. In an insufficiently humid environment, microorganisms cannot function effectively. If the liquid level is low, simply add water to the sump.
4. Remember that with irregular use of the country toilet, the mobility of bacteria decreases: they need a nutrient medium. If the toilet is not used for two weeks, the microorganisms will simply die from “malnutrition.”
5. If this is your first time using bioactivators for the toilet, buy a septic tank for the cesspool “Start”: this mixture accelerates the growth of microorganisms in the cesspool. There is no need to use “Start” afterwards.
6. Remember that bioactivators do not like soapy substances and chemical components. If soapy liquid enters your septic tank, choose special means. “Doctor Robik” is well adapted for such conditions.
7. If you use bioactivators for waste disposal and recycling, do not use chemical detergents. It's better to buy something other than ordinary ones washing powders, and enzymatic: bacteria will not die from the aggression of chemicals.

Bottom line

Cleaning the cesspool and septic tank is an important moment in the life of summer residents. When choosing a septic tank, consider, first of all, the frequency of use of the toilet. If you do not visit your dacha often, it is advisable to buy a chemical product. When choosing bioactivators, pay attention to the concentration of bacteria. If the percentage of microorganisms in the preparation is high, you are less likely to have to add the product to the cesspool.

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