Sewage Treatment Plant (STP): Wastewater Recycling

GreenPebble Tech provides modular, efficient, and reliable sewage treatment plants that comply with environmental discharge limits for individuals, housing clusters, and commercial facilities.

Implementing decentralized STPs in an integrated manner can significantly reduce the demand for freshwater through wastewater recycling, thereby alleviating pressure on natural resources.

Decentralized STPs can be efficiently and affordably deployed at various scales, from rural to urban areas.

GPT's STP systems offer a comprehensive wastewater treatment solution that ensures excellent water quality for reuse in accordance with regulatory standards, while also minimizing maintenance needs. The treated water is suitable for applications such as cleaning, flushing, gardening, and washing.

We provide fully integrated, prefabricated, and factory-tested STPs with capacities ranging from 10 to 500 m3/day, capable of removing organic and inorganic substances, colloidal particles, suspended solids, pathogens, and high molecular weight components.

Our standard prefabricated STP includes:

- Raw sewage transfer pump
- Coarse and fine screens, followed by an oil skimmer
- Integrated setup of equalization, anoxic or anaerobic chambers, biological treatment, settling tanks, or Membrane Bioreactor (MBR) technology
- Sludge dewatering unit
- Treated water chamber
- Pumps and blowers assembly
- Diffused aeration grid
- Post-treatment 
- Reverse Osmosis System (optional)
- Disinfection system
- Skid with piping, supports, and fittings
- Control panel 
- Optional analytical instruments/sensors integrated with an IoT platform

Advantages: GPT's STP Wastewater Recycling Unit

- Compliance with stringent regulatory discharge limits
- High-quality treated water for recycling and reuse
- Robust and reliable technology
- Low operational and maintenance requirements
- User-friendly and easily deployable
- Retrofittable designs
- Cost-effective STP and operational expenses
- Containerized sewage treatment plant setup

Applications

- Domestic wastewater treatment in residential units
- Hospitals and health centres
- Ships and cruise lines
- Hotels and resorts
- Commercial complexes
- Restaurants and eateries
- Hostels and guesthouses
- Housing societies or community centers
- Recreational centers
- Sports complexes

Technology for sewage treatment plants is based on available resources, regulatory compliance, and the intended use of treated water. GPT primarily offersBR and MBBR-based STP systems due to their reliability, performance, and sustainability.

- Membrane Bioreactor (MBR)
- Moving Bed Bioreactor (MBBR)