ASP Sewage Treatment Plant

Product Description

An ASP (Activated Sludge Process) sewage treatment plant is a type of wastewater treatment facility that uses biological processes to treat sewage. Here s a brief overview of how it works:

Key Components:

1. Influent Channel: Wastewater enters the plant through this channel.

2. Aeration Tank: This is where the activated sludge process occurs. Air is injected into the tank to promote the growth of microorganisms that break down organic matter in the sewage.

3. Settling Tank: After aeration, the mixture flows into a settling tank (or clarifier) where the activated sludge settles to the bottom. The clear water (effluent) is then discharged or further treated.

4. Return Activated Sludge (RAS): A portion of the settled sludge is returned to the aeration tank to maintain the necessary concentration of microorganisms.

5. Waste Activated Sludge (WAS): Excess sludge that is not returned is removed and treated or disposed of.

Advantages:

• Effective Removal: Efficiently reduces organic pollutants and nutrients (like nitrogen and phosphorus).
• Adaptable: Can be adjusted for different flow rates and loading conditions.