Sewage Treatment Plant Manufacturer in India

Sewage Treatment Plant Manufacturer

Compact, Prefabricated and Modular STP for Wastewater treatment

GreenPebble Tech is a leading sewage treatment plant manufacturer in India, offering standard and customized STP to meet stringent discharge limits for an individual residence or for a cluster of housing or for a commercial facility.

If decentralized STP is implemented in a fully integrated fashion, it will significantly reduce the need of fresh water and in turn lower the burden on natural resources.

In developing countries- especially for India- where fresh water availability is scare, it is even more critical to consider STP system as an integral part of infrastructure development. 

Decetralized STP can be implemented at all scales from rural, semi-urban to urban area in a most space-efficient an affordable manner.

GPT's STP setup comes with complete wastewater treatment system providing excellent product water quality for reuse purpose as per regulatory compliance and with significantly lower maintenance. The treated water is suitable for reuse in applications such as cleaning, flushing, gardening, washing etc.

Our most advanced and integrated system guarantees to meet stringent standards of discharge limits of effluent treatment plant in India and elsewhere.

We provide fully integrated, prefabricated and factory tested STP for variety of capacities ranging from 10 to 500 m3/day. The system is fully capable of removing organic & inorganic substance, colloidal particles, suspended solids, pathogens, high Mw components etc.

Our standard prefabricated STP includes:

  • Raw sewage transfer pump

  • Fine screen and oil skimmer

  • Prefabricated tank comprising compartment of tanks such as equalisation, anoxic, biological aeration, MBBR, settling or Membrane Bioreactor (MBR Technology) tank, sludge and treated water sections

  • Pumps and blowers assembly

  • Diffused aeration grid

  • Post-treatment with micro- or ultrafiltration

  • Reverse Osmosis System (optional)

  • Disinfection system

  • Skid structure along with piping, support and fittings

  • Control panel with automatic on-off system

  • Analytical instruments/sensors fitted with IoT platform (optional)

Advantage of GPT's STP System

  • Meeting stringent discharge limits of regulatory authority

  • Excellent product water quality suitable for recycle and reuse purpose

  • Robust, reliable and proven technology

  • Minimal operation and maintenance costs

  • Simple operation and easily deployable

  • Retrofittable

Application areas for sewage treatment

  • Residential complex 

  • Hospitals 

  • Hotels and resorts 

  • Commercial complexes

  • Restaurants and eateries

  • Hostels and guest-houses

  • Housing society or community centres

  • Movie theatres or recreational centres 

  • Sports complexs


The technology selection of sewage treatment plant depends on the available resources, regulatory compliances and end-use purpose of treated water. Due to their reliability, performance and sustainability, GPT mainly provides MBR and MBBR based STP systems.