Live bacteria for septic tanks

The problem of cleaning cesspools and septic tanks is familiar to all owners of private houses, as this process should not only be effective, but also safe for humans and the environment. If before, to remove the unpleasant smells of sewage, the most effective means was bleach, but today you can find live bacteria for septic tanks and cesspools.

Specialty stores present products of domestic and foreign manufacturers, with different names and slightly different in composition. To understand how these tools work, and how they should be used, you first need to understand what they are and in what ways they are produced.

What is, and how does the biopreparation work?

In order not to create inconveniences associated with the "fragrances" and clouds of insects that fly to these odors to the places of origin, cesspools and septic tanks are periodically cleaned. However, even an unfilled pit is quite capable of producing an unpleasant odor, which is difficult to get rid of. Disinfection with chlorine does not have a lasting effect, but in the period of its carrying out, the "fragrance" of the sewer mixes with caustic, nasty, cutting eyes, and, in addition, a chlorine odor dangerous for the respiratory organs.

In addition, chlorine kills the microflora not only in the pit, but also in the soil that it inevitably falls into. As a result of its influence, the decomposition of impurities stops, which always flows naturally, and on the beds close to the street toilet, even the weeds cease to grow.

Therefore, preparations have been developed that promote the acceleration of decomposition of organic and some inorganic residues. Such formulations are obtained by deep cultivation of soil bacteria, from which the types of microorganisms that are capable of processing waste of human vital activity as quickly as possible were selected.

The resulting preparations, of course, do not include pathogenic bacteria, as well as those that secrete methane in the course of their vital activity.

In such biologics a starting dose of enzymes is laid, which help bacterial colonies to undergo the necessary adaptation in the shortest possible time, and in the future to act more efficiently and quickly.

Getting into a favorable environment and under the influence of enzymes, microorganisms multiply rapidly, which speeds up their work. If the process of launching them into a cesspool or a septic tank is carried out in the warm season, the results of their activity can be observed after a few days. They consist of clarifying the liquid in the pit, a significant reduction in the saturation of the unpleasant odor, as well as a decrease in the amount of impurities. In some cases, waste processed by microorganisms is suitable as a fertilizer, as biological products do not harm the environment, and are also safe for humans.

Types of biologics

There are three types of biologics, the main difference between them - in conditions necessary for their life, development and processing of organic matter. So, on sale it is possible to find strains of anaerobic, aerobic microorganisms, and also the combined structures called bioactivators.

Anaerobic microorganisms

For the qualitative functioning of anaerobic microbes, oxygen supply from the outside is not required. Therefore, such microorganisms are not particularly suitable for cesspits, but are intended, rather, for the addition of septic tanks in closed cells in which they will promote the fastest possible decomposition of waste products.

As a result of the activity of bacteria, the organic material is split into insoluble solid waste, which descends to the bottom of the septic tank where the further decomposition continues, and the liquid is purified and clarified. When accumulated on the bottom of a large amount of sediment, it is removed using a sewage machine( it can not be used as a fertilizer), but the water purified by bacteria after appropriate settling and post-cleaning by some owners is even used for watering the garden.

To the disadvantages of biological products containing anaerobic microorganisms include the following:

• In the closed septic tank, during the operation of certain bacteria, methane gas is released from the waste, which in itself has a rather unpleasant smell.
• When using this group of microorganisms, the wastewater is not completely purified, but only 65 ÷ 70%.
• Required periodic cleaning of the primary septic chamber with the help of specialized equipment.
• Do not use recycled waste in full for soil fertilization.

Aerobic microorganisms

For the qualitative work of aerobic biological products, in contrast to anaerobic, oxygen is needed, so they can be used both in septic tanks and in cesspools. But, if this kind of microorganisms will be used to clean the closed septic tank, then it needs to install a special deep-seated compressor( aerator), which will enrich the liquid with oxygen.

How does a properly equipped septic tank work?

The structure of this treatment plant and its volume must comply with certain requirements. More details about the necessary calculations, the variety of models and the rules for selecting a septic tank for the private house are in the special publication of our portal.

In the course of their work, aerobic microorganisms usually release carbon dioxide and slightly increase the temperature of their environment. Due to the fact that methane is not a waste product of such bacteria, an unpleasant smell is almost completely eliminated.

This type of bacterial formulation is able to maximize the effluents entering the septic tank or cesspool, leaving a minimum amount of solid sediment. The sediment that accumulates during the processing of effluents is periodically also extracted from the pit or septic tank and, by the way, can be used as a fertilizer - it is often poured into compost pits or piles.

Bioactivators

Bioactivators usually consist of several types of microorganisms and enzymes. These drugs can be universal or have a narrow purpose.

. For example, the starting compositions of bioactivators are used to revitalize the work of microorganisms previously launched into a septic tank or cesspool after a long break, for example, in a country house at the end of the winter period.

There are special preparations of enhanced action. They are used when the system is heavily polluted. These bioactivators are used for a limited time, and then again need to switch to standard formulations.

Drugs for narrowly-directed application are intended for cleaning of a septic tank or a pit from certain types of contaminants, for example, soap sediment or a large amount of fat accumulated in the pipeline or on the walls of the tank. Such biologics are also used not permanently, but as needed.

Correctly selected complex formulations of microorganisms are much more active, show the ability to process not only soft organic waste, but also various fibrous structures, including paper.

Similar complex biopreparations are the most resistant to detergents and other household chemicals, which, as a rule, are present in wastewater. These compounds are environmentally friendly, therefore safe for humans, the environment and for the sewage system itself.

Bioactivators can reduce the volume of solid waste to 75 ÷ 80%.In addition, when properly used, they improve the patency of sewage pipes, prevent siltation of cesspools and septic tanks, and also neutralize pathogens.

The positive results of using bioactivators can be named as follows:

• The most rapid processes of decomposition of organic and inorganic compounds are provided.
• There is almost complete elimination of unpleasant odors.
• The volume of solid insoluble and non-decomposing sediment is significantly reduced.
• The cleaning of not only the septic tank, but also the entire sewage pipeline.
• The development of harmful pathogens is prevented.
• It is possible to use these formulations in virtually any sewage and purification system.
• A wide range of different narrowly focused and universal bioactivators allows you to choose the one that is most needed in a particular case.

Conditions for the effective work of biologics

. When filling the sewage tanks with bio preparations, it is very important to always keep in mindthat they contain living microorganisms that can reproduce and function effectively only in the conditions correctly created for them. Therefore, in order for them to act in the right direction, when they are launched into a mass of waste, it is necessary to adhere to certain rules:

• In the waste container there must be a nutrient medium for bacteria, that is, there is a certain amount of liquid that exceeds the level of the settled mass containing solid fractions. Therefore, in a new or just cleaned waste container, it makes no sense to run biopreparations.
• The septic tank or pit must be regularly operated, that is, replenished with liquid and waste. If the culture medium for bacteria is not enough, they will quickly lose activity, and then die.
• Facilities for cleaning the toilet or washing should not contain chlorine, since it is harmful to virtually all living microorganisms.
• Do not allow antibiotics to enter the container with waste - they can kill bacteria colonies just like chlorine.
• Similar formulations actively function at temperatures from +5 to +50 degrees. The lower the ambient temperature, the slower the process of decomposition of waste. In winter, at negative temperatures, microorganisms fall asleep, but do not die, and with warming and the presence of a favorable "atmosphere", the biopreparations again enter the active phase.

• Bacteria will not begin to function effectively unless the biopreparations are prepared for this process. It can not be hoped that by throwing pills or pouring powder into a pit or a septic tank, the matter can be considered fulfilled, and the composition will begin to perform its direct functions.

. In order for everything to pass with guaranteed effectiveness, the biopreparation must be previously diluted in clean, chlorine-free water. To do this, it is collected in a bucket and left for at least a day to settle.

- Then, the water should be poured into another clean container, since in the first one a sediment can be formed on the bottom from harmful substances for bacteria.

After that, the biopreparation is filled in the purified water. In addition to it it is recommended to add a half-liter of kefir, which will become a preliminary feeding for bacteria at the initial stage of their awakening from "dormancy".

- The entire mixture is stirred and left to infuse for a couple of hours. And only after that it can be poured into a container with waste.

- After pouring the solution into the sewage system or directly into the septic tank, it is not recommended to use the latrine site for 4 ÷ 5 hours. Therefore, it is best to carry out this "refueling" process late at night, so that during the night microorganisms adapt and acquire the necessary activity.

What should be considered when choosing a biopreparation?

. Microorganisms should split organic substances into simple components, such as water, carbon dioxide, solid sediment, and the like. Therefore, the choice of varieties of bacteria will directly depend on the conditions of their use. In any case, acquiring a biopreparation, it is necessary to carefully study the instruction on its packaging and take into account some factors:

• For septic tanks and cesspools, different preparations can be used.

So, for street toilets, tablets or a dry mix are used, on the packaging of which there is an indication that it is intended for cesspools. Wastes processed by bacteria from such biologics do not pose any environmental threat to the environment.

For septic tanks are suitable, including living bacteria, capable of processing not only organic waste, but also residues of household chemicals, while surviving in a sufficiently aggressive environment.

• The higher the concentration of microorganisms in the selected composition, the less it is necessary to add it to the waste container.
• Since the preparations are sold in packages of different packaging, it is necessary to choose them correctly by weight for a certain amount of collected wastewater.
• A bioactivator consisting of several types of microorganisms will work much more efficiently, recycling different types of waste that have got into the container.
• It is recommended to select biological products with the minimum value of the dry residue that is formed - this percentage is usually indicated on the package or in the instruction accompanying the formulation. Compliance with this recommendation will allow cleaning of the septic tank much more rarely.

Overview of popular effective biologics for septic tanks

Specialty stores present a considerable number of different complex and narrowly directed biologics. Some of them, which have gained wide popularity and proved to be effective, will be considered further.

"Vodograi"

The bioactivator "Vodogray" of Ukrainian production includes strains of living microorganisms in their composition, which are in a dormant state. When creating the necessary conditions for their awakening, which are indicated on the packaging, the bacteria pass to the active phase of life.

A similar biopreparation is designed for processing feces, paper, fats, cleaning from vegetables and other waste falling into cesspools and septic tanks. It decomposes them into carbon dioxide, oxygen, water and sediment, which is approximately 3 ÷ 4% of the total volume of processed content.

Waste products are environmentally friendly and often used as fertilizers.

The bioactivator prevents the emergence of large layers of silt in the bottom of the cesspools and septic tanks, which allows almost completely to abandon the services of specialized equipment for pumping fecal matter. In addition, the effect of this drug has a beneficial effect on the operation of the drainage system, cleaning it from within from viscous layers that prevent the gradual penetration of water into the soil.

"Vodograi +" - a special composition with a higher concentration, is aimed at reinforced cleaning of the sewage pipelines from deposits on the walls and accumulated sediments, which often happens in siphon knots or at corners. It also helps in the elimination of unpleasant odors. It absolutely does not damage the internal surfaces of the pipes when dissolving accumulated on them contamination of organic origin.

Application of the preparation:

• Powder mixture is taken from the bag with a dry spoon and is poured with standing, unfiltered water at room temperature. After a solution of 20-25 minutes, it is poured into a waste container - a cesspit or a septic tank, through a sink or toilet bowl.
• For the active work of bacteria it is necessary to provide air in the tank, and for this purpose a small hole or a slot is made in the hatchway of the sewerage, unless, of course, a special vent pipe was previously provided.

• After pouring the product into a septic tank or cesspool, it is necessary to exclude the ingestion of detergent or other chemicals within them within a day, otherwise the bacteria may not settle down in an aggressive environment. After this time, detergents can be used freely and drained into the sewer system in the usual amount.
• The effect of the bacteria will be visible after about 14 days, and its first sign is usually the disappearance of an unpleasant odor. It is this period that is necessary for reproduction and the beginning of active work of microorganisms.
• It takes two to four months to completely process the contents of the cesspool. In order to achieve the expected full effect, it is necessary to add a small amount of biopreparation every month to the pit - the required amount of monthly additives is specified in the instructions depending on the volume of the reservoir.
• High bacterial activity is observed at a temperature of +4 to +40 degrees. This factor must also be taken into account when using biostructures.

Video: application of bacterial bioactivator for septic tanks "Vodogray"

"Atmosbio"

"Atmobio" is a bio-activator of French production, which is made on the basis of enzymes and microorganisms grown in a special way. Suitable for all types of cesspools and septic tanks. Its composition actively and efficiently decomposes feces, eliminates odor, dilutes the surface of the crust and bottom sediment formed on the surface, and also significantly reduces the amount of accumulated waste.

In addition, the drug launched through a sink or toilet, simultaneously cleans sewage pipes from plaque, which also increases the efficiency of the system and helps reduce the use of water for flushing waste.

Application of the preparation:

• "Atmobio" can be launched into the waste container both in dry and diluted condition. When the drug is poured into the toilet bowl or sink in a dry state, it must be washed off with 12-15 liters of water.
• Having filled the container with a compound, it is necessary to refrain from using it for 4 ÷ 5 hours, and do not allow chemicals to enter it for 15-20 hours.
• The "Atmobio" package contains 24 packages with the preparation. In a septic tank, designed for a family of two or three people, one such package is added about once a week.

"Microzyme SeptiTree"

"Microzyme SeptiTree" is a bioactivator manufactured in Russia, consisting of natural enzymes and living saprophyte microflora containing 12 strains of soil bacteria.

The preparation processes wastes, turning them into an environmentally friendly fertilizer that has useful soil bacteria in its composition. In addition, such a composition has the property not only to clean pipes from accumulations of waste, but also to tighten their walls with a film that prevents blockages.

Application of the preparation:

For containers having a volume of one or two cubic meters, 250 grams of this bioactivator should be added once a month, until a complete cleaning of the pit is achieved. Further, it will be possible to switch to 50 ÷ 100 grams per month, and this will be sufficient to maintain a septic tank or a pit in a normal state.

• Do not allow moisture to dry out in the container. If this starts to happen, there must be added a few buckets of water.
• If the biopreparation is purchased to clean the country toilet, then while maintaining the pit in the wet state it will take only 300 ÷ 500 grams for one, and sometimes even for two seasons.
• If the pit has a volume of 3 ÷ 5 cubic meters, then a single dose per month should be 250 ÷ 500 grams before complete purification, and 125 ÷ 250 grams per month - to maintain the capacity in a clean state.
• For septic tanks, depending on their volumes, the biopreparation will require from 3 to 6 kg per year.

"SANEX"

"SANEX" - this preparation, manufactured by a Polish manufacturer, can be called an achievement of biotechnology. The microorganisms that make up this product are able to produce special enzymes that process organic fibers, fats, and, of course, human wastes.

It is suitable for cleaning any kind of sewage tanks, recycles wastes to neutral in chemical composition and odor, and the sediment after decomposition is only 3% of the total volume.

The manufacturer guarantees the sufficiency of one 100-gram packaging for a toilet used in country conditions for a period of 14 months, and for the second one - for 16 months.

To use this product for cleaning a septic tank with a volume of 1.5 ÷ 2 cubic meters, which is used continuously by a family of 3 ÷ 4 people, it is necessary to introduce a triple monthly dose for the first time. Provided that one 100-gram package is sufficient for the aforementioned volume of the septic tank for 3 months, the primary triple dose will also be about 100 grams. Further, in a month, the same weighting of the drug is made, but for three months already.

"Doctor Robik"

This patented drug in the US is produced by domestic manufacturers. It includes several types of bacteria that are inert to chemicals and biological agents. It splits phenols, fats and various organic substances well. During the month the unpleasant odor of the sewage system is significantly reduced, and then the total volume of the mass in the container is reduced.

Several types of this bioactivator are produced, which have a directional effect. Their marking differs among themselves in numerical designation. For example, you can list some of them:

• "Doctor Robik 57" - is designed for heavily polluted sewer systems and excessively filled cesspools.
• "Dr. Robik 87" - this version of the biopreparation is designed to combat household chemicals falling into sewage drains, and to protect microorganisms that decompose organic substances. It should be used in conjunction with one of the main compounds.
• "Dr. Robik 106" is a bioactivator of enhanced action, which contains 6 strains of bacteria. Such a preparation is able to process heavily decomposing waste that enters the septic tank and cesspools - paper, fats, detergents and even natural fabrics.
• "Doctor Robik 109" - this compound is used for permanent use, after intensive cleaning of the container.

All biologics of this brand are environmentally friendly, therefore they are safe for humans and the environment.

In addition to the aforementioned mixtures, other biologics are also on sale that can facilitate the cleaning of the sanitary zones at home or in the country. In any case, when acquiring such funds, it is necessary to first examine the cesspool or septic tank to determine which is the most optimal for the effectiveness of the action and the intended purpose. In any case, before purchasing it is necessary to carefully study the packaging and instructions for use.

In summing up, it can be concluded that using such drugs, it is realistic to achieve high-quality cleaning and splitting of waste products, getting rid of the unpleasant smell on the site, and also reducing the costs of calling special equipment. In addition, by choosing some of the biological compounds, you can even save on fertilizers for soil in the garden or garden. Periodically removing from the pit the sediment remaining after the work of microorganisms, it is laid in a compost pit for ripening, and then distributed together with the weight of the compost mass over the site.