Its working on the principle of Aerobic Treatment with the help of aerobic bacteria, which is most conventional and proven method throughout the world. Modified Septic Tank (MST) Systems – Its works on principle on anaerobic digestion.
Sewage Treatment Plant
The working principal of the septic tank and sewage treatment plant is similar but mechanical components helps to fasten the aerobic process and brake down the solid compound and more environmentally friendly effluent.
Combined sewage contain various biological impurities, are fed into the primary settlement tank where solids and liquids separate and the liquor flows into the aeration chamber. In the chamber, a surface aerator or diffuser aerator infuse air and oxygen to the waste and encourages good bacteria to digest the organic matter, breaking it down and purifying it. As it leaves the final chamber known as the settling chamber, the effluent is typically 95% clean and ready for discharge into local watercourses, ditches or land drainage systems, subject to consent by the Environment Agency.
We at Environ, Supplier Sewage Treatment Plant ,we offer variety of sewage treatment plant from conventional to innovative technology and modular to onsite treatment plant as per customer’s relevance and area availability in India and Abroad.
Modular Sewage treatment Plant
Modular sewage treatment Plant is a closed steel module with four chambers — pre-settling, aeration, settling and discharge-disinfection. Each chamber features the necessary access and inspection registers. This modular construction allows the increase of the processing capacity by placing more plants in parallel. All the instruments and control elements of the plant are housed inside cabinet. These plants do not generate noise & odors due to their closed modular construction. The design of these plants allows installation in a single day.
Onsite – Above Ground
Onsite wastewater treatment is becoming the preferred treatment method over centralized treatment plants. Onsite above ground sewage treatment plant is a single-built concrete module contains Settling, aeration, settling and disinfection chambers inside in a closed concrete pit.
This concrete construction does not have any limitation of flow and capacity and can be built from 10 KL to 2 MLD. Separate plant room is constructed to house all the instruments and control elements. These plants has low life cycle cost and provide flexibility to build tanks in shape and dimension.
Onsite above ground STP Eliminates the long distance transport of wastewater to treatment plants and purified water back to the point of origin
Onsite – Under Ground
Land constraint in developing cities has always been problematic mainly due to the vertical growth, high population and density. It constantly faces the challenge of planning their land use to overcome their land constraints for developing infrastructure facilities in limited area.
Onsite below ground Sewage Treatment Plant is an effective solution, where space is major concern for any developer and Infrastructure Company. We provide customize solution and design for maximum use of land with the effective treatment of domestic sewage.
Our below ground sewage treatment plant can be built below the road, basement & parking area, gardening and consume only unused area of total land.
1. MBBR : Moving Bed Bio reactor