Industrial Sewage Treatment Plant

Industrial Sewage Treatment Plant Trade Information

Minimum Order Quantity
1 Unit

Supply Ability
100 Units Per Month

Delivery Time
1 Week

Main Domestic Market
Gujarat

About Industrial Sewage Treatment Plant

An industrial sewage treatment plant (STP) isa facility designed to treat wastewater from industrial processes by removing contaminants like heavy metals, chemicals, oils, and hazardous pollutants before the water is discharged or reused. Unlike domestic STPs, they use advanced, tailored technologies likeMBBR (Moving Bed Biofilm Reactor)orSBR (Sequencing Batch Reactor)to handle the diverse and complex wastewater generated by specific industries. The overall process involves multiple stages: preliminary treatment to remove large debris, primary treatment to settle out solids, secondary treatment to biologically break down organic matter, and tertiary treatment to further purify the water.

Stages of treatment

Preliminary treatment:Removes large objects like plastic, paper, and grit using screens and grit chambers to protect downstream equipment.
Primary treatment:Wastewater is held in large tanks to allow heavy solids to settle at the bottom (forming sludge) and lighter materials like oil and grease to float to the surface (forming scum), which are then skimmed off.
Secondary treatment:Uses biological processes, such as activated sludge systems, where aerobic bacteria break down remaining organic pollutants.
Tertiary treatment:A final stage that further purifies the water to meet specific standards. This can include disinfection (using UV radiation or chlorination), filtration, and removal of dissolved minerals.

Industrial-specific technologies

Moving Bed Biofilm Reactor (MBBR):Efficient for treating large volumes of wastewater in a compact space, commonly used in industries with high wastewater loads.
Sequencing Batch Reactor (SBR):Ideal for industries with fluctuating sewage volumes, as it treats wastewater in batches and allows for flexible process control.
Activated Sludge Systems:A widely used biological method crucial for removing organic contaminants common in industrial effluent.