Sewage Treatment Plant

PACKAGE SEWAGE TREATMENT PLANTS

World over there is now recognition that decentralized wastewater freatment Is a better and efficient alternative to a centralized Wastewater treatment system from the angle of investment and energy consumption. There are many areas within cities, towns and villages that are impossible to cover through centralized treatment system. It has, therefore, become imperative to employ decentralized treatment systems that take care of proper treatment and disposal of sewage. In line with our innovative approach, we now bring to you Packaged Sewage Treatment Plants that are compact and can be used in a decentralized manner anywhere for water treatment. For delivering the best solution we have implemented technology which is an advanced version of MBBR. Sintex Packaged Sewage Treatment Plants are based on anaerobic and aerobic process and are designed to have dual functions for efficient treatment of domestic wastewater from toilets, bathrooms, kitchens and washing area.

Avaiable In Two Variants

• Series NBF is designed for medium and large applications like High-rise Residential Apartments, Commercial Complexes, Super Mall, Hospitals, Hostels, Universities, Schools, Large Office Buildings, Factories, Institutions etc.
• Series PWTS-STBF is made for domestic and commercial applications such as Individual Houses, Low-rise Residential Apartments, Villas, Bungalows, Row Houses, Dhabas, Restaurants, Canteens, Offices, Smalll Factories, etc.

OPERATION PRINCIPL

• Solid Separation Zone (Anaerobic Zone)
• First stage transforms the influent solids to settled solids while allowing scum to float on the surface. It is a primary sedimentation zone in which settled sludge is stabilized by anaerobic digestion. The freatment efficiency of the chamber is in the range of 30% BOD removal.
• Aeration Zone (Aerobic Zone)
• Second stage is the aerobic zone along with plastic media inside the tank which in turn increases the surface area and retains micro-organism long enough to digest the organic substance. Clear water overflows to the next freatment chamber. Air is provided through blowers and higher contact time with the Bio-film on the plastic media facilitates efficient digestion. BOD removal is around 60%.
• Final Sedimentation Zone
• Final stage involves sedimentation where organic waste are settles in the sedimentation zone. The settled waste in the bottom is pumped back to the solid separation zone as a return sludge having active biomass (MLSS) to increase the efficiency of the system. The output from this zone is effluent that meets the stipulated PCB's Standards.
• Optional
• For more Stringent effluent parameter, we also offer Tertiary Treatment Plant (TTP) addition to the system which does the job of filtration that further improves effluent.

Appliications And Uses

• Residential and Commercial Complexes
• Temples
• Public Gardens and National Parks
• Government Offices
• Hotels And Resorts
• Labour Quarters
• Restaurants
• Townships
• Industries
• Hostels
• Institutions 
• Hospital