What is TSS in Sewage Treatment Plant?

TSS (Total Suspended Solids) measures the amount of solid particles floating in wastewater at sewage treatment plants. These particles include organic matter sand dirt and other materials that make water look cloudy or dirty. Treatment plants must remove TSS to produce clean water that meets environmental standards. The incoming sewage often contains TSS levels of 200-350 mg/L. Treatment processes aim to reduce these levels below 30 mg/L in the final discharge. Plant operators track TSS levels throughout the treatment process to ensure proper removal. High TSS levels can damage equipment and harm aquatic life in receiving waters. The effectiveness of TSS removal affects other treatment processes and overall plant performance. Understanding TSS helps operators maintain efficient treatment and protect the environment.

Types and Sources of TSS

TSS comes from many sources and exists in different forms. The type of suspended solids affects how they behave during treatment. This understanding guides treatment decisions.Let us explore the main aspects:

Organic Solids: Organic materials make up a large portion of TSS. These include food waste human waste and plant materials. Bacteria can break down these particles during treatment. The decomposition process affects water quality. Operators must manage organic TSS carefully.

Inorganic Solids: Sand grit and mineral particles create inorganic TSS. These materials do not decompose. They settle in tanks and pipes. Regular removal prevents equipment damage. Treatment plants need special processes for inorganic TSS.

Colloidal Solids: Very small particles form colloidal TSS. These particles stay suspended in water. Normal settling does not remove them. Special chemical treatment helps capture colloidal solids. This improves water clarity.

TSS Removal Methods

Treatment plants use multiple steps to remove TSS. Each method targets different particle sizes. The combination ensures thorough solids removal.Let us examine the removal techniques:

Physical Separation: Screens and filters catch larger TSS particles. Settlement tanks allow solids to sink. Floating materials rise for skimming. These methods remove most visible solids. The water becomes clearer after physical treatment.

Chemical Treatment: Chemical additives help remove fine TSS particles. These chemicals make small particles stick together. The larger clumps settle more easily. This process improves TSS removal efficiency. Operators control chemical dosing carefully.

Biological Processing: Bacteria help break down organic TSS. The biological process converts solids to gases and new cell material. This reduces overall TSS levels. The process needs proper conditions to work well.

Monitoring and Impact of TSS

TSS monitoring ensures treatment success. The results affect many aspects of plant operation. Regular testing guides process control.Let us look at monitoring practices:

Testing Methods

Laboratory staff measure TSS through filtration. They collect samples from different treatment stages. Standard methods ensure accurate results. Online sensors provide continuous TSS data. This information guides daily operations.

Environmental Effects

High TSS levels harm water bodies. The particles block sunlight from reaching plants. Fish gills can become clogged. Sediment builds up on stream bottoms. Good TSS removal protects aquatic ecosystems.

Performance Standards

Regulations set limits for TSS discharge. Treatment plants must meet these standards. Regular testing proves compliance. Documentation supports environmental reporting. This ensures legal operation.

Conclusion:

Do you need to improve TSS removal at your STP? Our treatment specialists will analyze your system and recommend improvements. Contact us today to optimize your TSS removal process. Schedule a consultation to learn how better TSS control can enhance your treatment plant performance.

To explore customised commercial RO plants, Industrial RO plants, ETP or STP solutions for your needs in your areas and nearby regions, Contact Netsol Water at:

Phone: +91-965-060-8473, Email: enquiry@netsolwater.com