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For houses, cottages
Compact aeration installation “BioEng” intended for biological wastewater treatment method of complete oxidation in anoxic and aerobic conditions with aerobic stabilization of excess sludge.
Small installation of our production are designed for biological treatment of waste water and, close to them on the composition of industrial wastewater.
Installations of this type, in many cases, are used:
- private homes, cottages
- a small complex of townhouses
- a cafe
- small restaurants
- small hotels
- small businesses
- administrative buildings
Biological treatment plant “BioEng” is divided by partitions into a primary settling chamber (denitrifiers) bioreactor (aeration tank, nitrifying) and the secondary sedimentation chamber
It includes compressor with air distribution system that provides a continuous supply of air to the bioreactor and the air lift system for the circulation of activated sludge.
Treated wastewater is sent to infiltrate into the soil or are displayed on the terrain or body of water.
Select a device to drain into the ground (underground field filtration / filter wells or tunnels) will depend on the type of soil and its ability to filter.
Types of treatment plants for the cottage, private house:
Economy (insert technology) BioEng T
These units are designed for installation in concrete rings, and can be installed under the roadway. Technological liner made of polypropylene that meets all physical, chemical requirements, as well as protect the environment and health standards. Plants of this type can be installed in already existing septic pit.
Purification as in devices such as A / B, is carried out by the complete oxidation of organic contaminants as the liquid and solid sewage in anoxic and aerobic conditions. In this case, there is no need to build separate facilities for sludge fermentation, and sludge drying areas for sediment rabble.
Standard – BioEng SA
Solidbody installation made LingoKomServis LLC, is designed in such a way that its body can withstand the load created by the ground water and quicksand; solidbody installation is made of environment-friendly, durable polypropylene material.
Depending on the method of supplying wastewater unit is mounted at ground level or deepened into account that waste water will flow by gravity into it. In the first case it is necessary insulation installation. In the second case, when using the installation in climates with an average temperature in winter to -30 ° C, it is mounted in the open air; in the harsh climatic conditions of the installation is reduced unheated tent.
ELITE – BioEng MA
The easiest option soil treatment – a single-chamber septic tank.
Single-chamber septic tank is not much different from the usual cesspool, and sometimes are called. This building is in fact a well, in which the bottom covered with a thin layer of gravel (30 cm), and on top of rubble covered with coarse sand in the same layer. In this case, the waste water from houses are piped into the well, where the water then percolates through the sand, gravel and soil, thus purifying 50%. Certainly, rubble and sand significantly improve the quality of water purification, but it is fundamentally not solve the problem.
Conclusion. It is not recommended to build a private house drains using a single-chamber septic tank, if the house people live permanently or when a large amount of wastewater. This option can only be used with a low level of ground water and temporary shelters. It is also necessary periodically to change the gravel and sand, as they silted.
Overflow wells, septic tanks – two-chamber septic tank.
The construction of the filter wells and overflow wells, septic tanks is quite a popular way of arrangement of sewage in a private house, in addition, this option quite economical and can be installed independently.
This sewerage system consists of two wells: the first well has a tight bottom, and the second – is not the bottom, but sprinkled with gravel and sand.
From wastewater first home come into the well, wherein the solid waste and fecal matter sink to the bottom, and float on the surface of fat. Between these two layers is formed with respect to the clarified water. The first well is connected to a second approximately 2/3 of its height overflow pipe, which is disposed at a slight incline, allowing water to flow freely. In the second pit falls slightly clarified water, which then seeps through the sand, gravel and soil, purifying further.
The first acts as a sump pit, and the second – the filter well. From time to time the first well is filled with fecal matter and to clean it, you will need to call assenizatorskaya car. This should be done approximately every six months. To reduce odors, you need to add to the first well of microorganisms decomposing feces.
The above-described two-chamber septic tank, you can make your own hands made of brick, concrete or concrete rings, and can be purchased from the manufacturer ready-made plastic septic tank, which will be additional cleaning using special microorganisms.
Conclusion. Set in a private house sewage system on the basis of two overflow wells is only when even flood the groundwater level is less than one meter from the bottom of the second well. If your site is sandy loam or sandy soil, it will be the ideal option. But remember, that somewhere in five years sand and gravel in the second pit will need to be replaced.
General rules for the sewer in a private home.
There are some restrictions on placement of objects sewerage system.
Septic tank Location:
not less than 10 meters from the garden;
not less than 20-50 meters from any water source (pond, well, well);
not less than 5 meters from residential buildings.
Location apartment building:
300 meters from the station and drain wells;
50 meters from the aeration plant for cleaning;
25 meters from the filter field;
8 meters from the filter well.