Effective and Reliable Solutions in Every Missions

Biological treatment plants KSU-TS

Water disposal

Treatment facilities for domestic wastewater are designed to remove mechanical impurities, nitrogen compounds (nitrates, nitrites), surfactants, fats, oil products and other pollutants.
The principle of operation is based on several stages of treatment:
1.Mechanical cleaning - retention of large impurities and sedimentation of ine suspended solids.
2.Biological treatment - sorption and oxidation of organic compounds.
3.Additional wastewater treatment - biosorption and biochemical oxidation of solutions of protein substances, organic acids, low carbohydrates,
synthetic surfactants and phenols.
4.Disinfection - removal of pathogenic bacteria, pathogenic viruses and fungi.
According to the type of execution, treatment facilities are subdivided into surface and underground.

The surface treatment plant has a full factory production modular design.Wastewater treatment plants over 100 m³ / day consist of separate block-modules, which are easily assembled into a single complex at the site of their installation.
Block modules are equipped with a heat-insulating layer and durable facing material, which allows the treatment plants to operate in harsh climatic conditions.
Material for manufacturing of technological modules:
- Structural steel with anti-corrosion coating.
- Stainless steel.

Underground treatment plant is designed as a complex of ready-made cylindrical factory blocks.Technological blocks are segmented into a sand trap, a primary clariier, a biological treatment unit, an ultrailtration unit, a secondary clariier and a disinfection unit.Technological reservoirs are placed on a prepared foundation and interconnected by technological pipelines.
Material for manufacturing of technological modules:
- Polymer composite material.
- Polyethylene

The PRINCIPLE OF OPERATION of surface and underground installations is based on the technology of complete waste treatment:
- Mechanical pre-cleaning (removal of sand, grease and suspended solids);
- Biological treatment (removal of carbon pollution);
- Gravitational sedimentation (separation of sediment from treated water);
- Disinfection of efluents.
Mechanical treatment consists in the passage of wastewater through a mechanical grid, sand trap and primary sedimentation tank.The biological treatment process starts with receiving storage chamber, where anaerobic denitriication processes take place with the release of nitrogen gas. This process takes place due to the mixing of circulating activated sludge with newly supplied wastewater.
The storage chamber has a design that allows water replacement processes proceed at the lowest speed.
Then the efluent goes to the bioreactor. In the bioreactor, the destruction of organic matter occurs due to activated sludge.
The bioreactor is equipped with modern pneumatic aeration systems and polymer bio-carrier. Due to the use of the polymer bio-carrier, the concentration of activated sludge increases 6-10 times in comparison with the usual aeration tank-nitriier system.
Treated wastewater then goes to a secondary clariier, where activated sludge is separated from water. The activated sludge is returned to the beginning of the puriication process with the help of the aerial lift system, and the clariied water enters the clean water tank.
Pumps installed in the clean water tank supply puriied wastewater to the complex of ilters for additional treatment. Further, the puriied water is disinfected.
  • Service life - up to 50 years.
  • Qualitative indicators of wastewater treatment.
  • Possibility of autonomous operation of treatment plants due to automation and dispatching of technological processes.
  • Compact and minimum assembly time.
  • Savings on maintenance.
  • No smell or noise.
  • Tourist recreation centers and sanatoriums.
  • Military units and border outposts.
  • Rotational camps and cottage townships.
  • Enterprises plants and factories.
KSU-TS surface treatment facilities
KSU-TS underground treatment facilities
K1 - industrial effluents of the fish factory (
sch) A - emergency discharge of effluents (sch)
K1.1 - gravity pipeline of treated effluents on mechanical grids (sch)
K1.2 - gravity pipeline of effluents after sand collection (sch)
K1.3N - pressure pipeline for the supply of effluents for flotation cleaning
K2.H - pressure pipeline for the supply of sand pulp (sch)
K2 - gravity drainage water pipeline from the sand platform (sch)
K1.4 - gravity sewage supply pipeline for biological treatment
K1.5 - gravity tray of biological treated effluents
K1.5N - pressure pipeline for the supply of purified effluents to BLOS - 130(sch)
K1.6N - pressure pipeline of purified and disinfected effluents to the filter
K1.7N - pressure pipeline of treated effluents (full cleaning cycle)
K3 - gravity filtrate discharge pipeline with BLOS - 130 (sch)
K4 - gravity discharge pipe of flotation sludge
K5.H - pressure pipeline for removal of excess sludge
K6.H - pressure pipeline for the removal of compacted silt to silt pads
СВ - compressed air supply pipeline
P - reagent supply pipeline
РИ - recirculating sludge pipeline
Any other questions?
Write or call
Our phone number:
+7(778) 609 29 11
+7(700) 609 29 11
Our address:
Nursultan city, 33 Kunaev str.
Almaty, Kazybayev str. 12
Our email:
Fast communication:
Social network: