Prefabricated Sewage Treatment Plant

Prefabricated Sewage Treatment Plant Trade Information

Minimum Order Quantity
1 Unit

Payment Terms
Cash Advance (CA), Cash Against Delivery (CAD), Cash in Advance (CID), Cheque

Supply Ability
100 Units Per Month

Delivery Time
1 Week

Main Domestic Market
Gujarat

About Prefabricated Sewage Treatment Plant

A prefabricated sewage treatment plant (STP) isa compact, modular system that is pre-engineered and assembled off-site before being transported to a location for quick installation. These plants are self-contained units that treat wastewater using physical, biological, and chemical processes, and they are designed to be space-saving, energy-efficient, and low-maintenance. They are used for residential complexes, commercial buildings, industrial facilities, and remote locations where traditional large-scale plants are impractical.

Key features and benefits

Pre-engineered and pre-assembled:All components are integrated and tested in a factory environment, which significantly reduces on-site installation time and labor.
Compact and modular:These systems have a smaller footprint compared to traditional plants, making them ideal for sites with limited space.
Efficient treatment:They combine multiple treatment stages (primary, secondary, and sometimes tertiary) into a single unit to treat wastewater to high standards for discharge or reuse.
Versatile applications:Prefabricated STPs are used for a wide range of applications, including residential, commercial, industrial, and remote sites.
Durable construction:They are built using durable materials like fiberglass (FRP), steel, or reinforced concrete to ensure longevity and corrosion resistance.
Flexibility:Depending on the specific model, some plants can be customized for capacity and installed either above ground or underground.

How they work

Collection:Untreated wastewater is collected and brought into the plant.
Primary treatment:Initial stages separate solids from liquids, which may involve settling tanks or clarifiers.
Secondary (biological) treatment:The liquid passes through a process, such as an activated sludge reactor orbio tower, where microorganisms break down contaminants.
Tertiary (polishing) treatment:For higher-quality treated water, a tertiary treatment stage can be included. This often involves filtration to remove any remaining impurities, producing water suitable for reuse.
Disinfection:A final disinfection step ensures the treated water is safe before it is discharged or reused.