It modified polymeric materials with the promoted additions of bio-enzyme, it improves the enzymatic catalysis, so it possesses excellences of a larger specific surface, being easy to multiply biofilm, difficult falling off, high denitrification, good hydrophile, high biological activity, and so on.We are stp plant manufacturers, we have a wide range of sewage treatment plants such as low-cost stp ,  100 kld sewage treatment plant, 50 kld stp , STP for Hospitals, 5 kld sewage treatment plant, mini stp Plant Underground stp , stp equipment and many more. We are sewage treatment plant manufacturers in India, we supply various types of STP plants such as mbr sewage treatment plants, industrial sewage plants, domestic sewage treatment systems, PLC and SCADA Based Sewage Water Treatment Plant, Domestic sewage treatment plants, PLC Based Automatic Sewage Treatment Plant, activated sludge process stp, household sewage treatment plant, underground drainage and sewage system, SBR sewage treatment plant, Sequential Batch Reactor sewage treatment plant, MBBR technology sewage treatment plant, and sewage water treatment plant.we provide various capacities from 1 KLD to 1000 KLD amd more Sewage Treatment Plant:In early 1990, domestic wastewater i.e Sewage was generally disposed of either in pits, open ground, or on surface water bodies. Due to the increase in population and rapid industrialization, urban development took place resulting in the accumulation of waste in densely crowded habitation/clusters.In order to protect public health from offensive and injurious substances, it becomes a necessity to treat the domestic wastewater/sewage before letting it into surface streams.The wastewater treatment system consists of compilation transport and treatment of sewage/wastewater along with its safe disposal. It thus became necessary to establish centralized as well as decentralized domestic sewage treatment plants.After conveying the domestic wastewater/sewage through secures, the next step is its disposal, either after treatment or even before treatment.Preliminary ProcessIt consists of pumping or by gratuity, the domestic wastewater/sewage comes from the last chamber to the STP inlet, removes, floating materials / unwanted materials ie. screening and grit removal. The purpose of the preliminary processes is to remove floating / unwanted materials, and also heavy settable inorganic solids, including flow measuring devices. Primary TreatmentPrimary treatment includes those physical unit operations and chemical unit processes by way of which layer suspended solids are removed from the wastewater.If however, no preliminary treatment is given then the primary treatment removes both the inorganic and organic suspended solids. Secondary TreatmentThe secondary treatment system removes the soluble and colloidal organic matter which remains after primary treatment. Secondary treatment is usually understood to imply Biological Treatment Process. Biological treatments are designed to maintain a large active mass of bacteria within the system contains. Tertiary Treatment/ Advanced TreatmentTertiary Treatment/ Advanced Treatment includes all operations and processes used to remove finely divided particles, not removed in preliminary. Primary and secondary treatment. These pollutants may include soluble inorganic components which way support algal growth in receiving waters Testing treatment may be aimed at the Re-use of wastewater.Application:The suspension biological packing widely used in sanitary sewage and industrial waste processing is suitable especially for the excess load active sludge law transformation and the area limited newly built sewage factory.