To this day, the problem of the disposal of human waste and waste remains relevant. Suburban real estate is being built more and more actively, so the voiced question has acquired a new meaning. It is possible to efficiently dispose of sewage, get rid of unpleasant odors and keep the place of drains clean using a septic tank with a biofilter. This design is a natural cleaning station.
The device system with a biofilter
A biological septic tank acts as a reliable and modern device for operation in the conditions of country houses and summer cottages. It works on the basis of anaerobic decomposition of organic substances. Sewage initially enters the tank, where it is filtered through a feed material that is coated with a biological film. Microflora lives in it, actively decomposing organic substances, absorbing and processing them.
Additional device information
Sewage passes through the biofilter and is effectively cleaned. After that, they can go to special or natural water bodies, as well as soil, while they can not contribute to environmental disaster. A septic tank with a biofilter is an effective and reliable device, and it can be installed in a private house.
At the same time, any plumbing devices and household appliances can be connected to the system. However, one of the important operating conditions is the need for careful use of household chemicals, since the active substances in it can harm the filter and reduce its efficiency.
Biofilter device
The septic tanks described in the article are structurally not too different from each other, because the principle of their action remains the same. The two-section design with a biofilter has a plastic or glass tank for sewage. It is divided into compartments, each of which performs its role. So, sewage initially falls into the first tank, which is called the primary sump. Here, large solid particles settle to the bottom. In this section, the liquid is cleaned of fats and certain active substances.
When studying the biofilter device for a septic tank, you should know that after the initial cleaning, sewage enters the second compartment, where the filter itself is located. Water at this stage still continues to contain small solid particles, which at the stage of re-purification settle to the bottom in the form of sludge. The fluid is simultaneously cleaned by aerobic bacteria. They break down and oxidize organic compounds in sewage. After that, the water is removed using drainage pipes. When designing a sewage system for a private house, you can install the biofilter not in a septic tank, but in a separate container or compartment.
Positive feedback on the two-section septic tank
According to the type of biological treatment, the filters described above can be aerobic. In this case, they work with oxygen access. For this, the design is supplemented by a ventilation pipe. Biofilters can also be anaerobic, in this case, cleaning is carried out under conditions of tightness.
If you still do not know whether it is worth choosing a two-section septic tank with a biofilter for your summer cottage, it is recommended that you read the owner reviews about it. From them you can find out that compactness is among the main advantages, because the described constructions win in terms of size when compared with conventional cleaning and filtration devices.
Among other things, such septic tanks provide high quality cleaning, which is higher compared to other types of filters and septic tanks. Consumers claim that the degree of purification is approximately 85-90%. Such a bioseptic is quite easy to install, it does not require a qualified approach and special knowledge.
Owners of suburban real estate also like the fact that the septic tank does not require electricity, this allows you to save maintenance costs. Operation and maintenance are fairly simple. To maintain the work, it will be enough only from time to time to add drugs with live bacteria. In addition, if you use such a septic tank, it will completely destroy the unpleasant odor, making the air fresh and clean. Summer residents argue that such designs are distinguished by a long service life. For the reason that they are made of fiberglass, they perfectly resist the processes of decay and decomposition. Serve a septic tank capable of up to 50 years.
Negative reviews
A septic tank with a biofilter is a natural treatment station that allows you to get water at the outlet that is not able to harm the environment. However, such designs have, according to consumers, their drawbacks. For example, for the operation periodically it will be necessary to add bacteria, which is not always convenient. When carrying out household operations, it is important to ensure that chlorine-free household chemicals that can destroy beneficial bacteria are not used.
As one of the main disadvantages, according to consumers, is a rather high cost. The operation of such a system should be continuous, since long periods of inactivity can lead to the death of bacteria. Once a year, cleaning is necessary, which entails additional costs.
Cleaning technology
Cleaning the septic tank is carried out in several stages. At the first station is turned off, and the supply pipe is blocked. Sewerage during this period can not be used. Connect the machine to the outlet pipe. Once all liquid has been removed, solid sediment will remain on the bottom and walls. Self-cleaning can be done here. Using brushes or other devices, the surfaces are cleaned.
Particular attention should be paid to filters, the septic tank's efficiency depends on them. After completing the manipulations, it is necessary to fill the tank with clean water to eliminate fines. Water is pumped out by a pump or machine. Cleaning of a septic tank made of plastic should not be carried out using brushes that can damage the internal surface of the structure. If there is a blockage of the septic tank made of plastic, then you can not use the chemical method to clean it.
Rating
If you do not know which manufacturer to prefer when choosing a septic tank, you should consider a few. For example, Eco terra is a design that is offered by the manufacturer in different volumes. For example, if this parameter is 1.5 m 3 , then you will have to pay 46,900 rubles for the design. But if the volume increases to 2 m 3 , then the system will cost 61 900 rubles.
Another manufacturer is Septic Master, which offers a model with a volume of 2.3 m 3 for 38,000 rubles. In the BF-2 model, the mentioned parameter is increased to 3.4 m 3 , in this case the consumer will pay 53,000 rubles for the design. As an alternative solution, you can consider the Rostock septic tank with a biofilter. The cheapest models cost 25,000 rubles. The maximum cost is 45,000 rubles. These facilities provide cleaning within 95%. The originality of the design is expressed in the presence of an inlet damper. In addition, the system is reliably protected from shock discharge of effluents, the volume of which exceeds 200 liters.
Reviews about the septic tank "Rostock"
Considering the rating of septic tanks, you should pay attention to the Rostock models, which are offered for sale in several varieties. According to consumers, the Mini model is designed to serve a two-person house. The productivity of this equipment is 250 liters per day.
Choosing the "Country" model, you find a device that will be able to receive drains when about 4 people live in the house. Consumers also like the “Cottage” version of such a septic tank. It is designed to serve a home for 6 people. Considering the rating of septic tanks, consumers, in their words, quite often pay attention to the described device, because it has a special overflow system that effectively traps oil.
The design has stiffeners, which provide not only strength, but also tightness. With proper installation and operation, the minimum tank life is 10 years. Consumers emphasize that this system is non-volatile, which is especially true for suburban conditions where there is no electricity. The construction is completely safe, this fact is confirmed by research results.
Conclusion
A septic tank with a biofilter is a system that has many advantages. However, before purchasing such equipment, it is important to decide whether you will be able to service the sewers. This recommendation is due to the fact that the operation of the unit should be accompanied by periodic cleaning with the help of a scavenger machine, and it can be quite difficult to call it outside the city. In addition, septic tanks with a biofilter are not only expensive, but also installed at almost the same cost as the equipment itself.
Despite this, more and more consumers have recently preferred the settings described in the article. This is due to the fact that the initial costs quickly pay off. In addition, the family has the opportunity to spend time in the country with comfort.