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Chemical IN ACTION at 158 MLD WTP, Chemical Building, Service Water Tank, Dosing pump, JJM PROJECT .

Aluminium sulfate or alum is used as a flocculant to remove colour and turbidity from water supplies. The alum promotes coagulation of fine particles. Once coagulated, they sediment down. Lime is used in water treatment for many purposes, including: Softening: Lime, or calcium hydroxide, is used to remove calcium and magnesium ions from water, which softens it. Adjusting pH: Lime is used to raise the pH level of water, making it less acidic. Removing harmful substances: Lime helps remove harmful substances like phosphorus and metals from water. Treating sludge: Lime helps manage the buildup of sludge, which is the leftover solid waste from water treatment. Neutralizing wastewater: Lime is used to neutralize acidic wastewater. Disinfecting: Lime can be used to disinfect water. Absorbing carbon dioxide: Hydrated lime can absorb aggressive carbon dioxide from some groundwater. Polyelectrolytes are used in water treatment for a variety of purposes, including: Coagulation and flocculation Polyelectrolytes are used to improve solid-liquid separation through flocculation and coagulation. Sludge dewatering Polyelectrolytes can improve the solid content of sludge and reduce moisture content, which helps with dewatering. Filtration Polyelectrolytes can improve the quality of filtered water and plant throughput. Thickening Polyelectrolytes can improve compaction, settling drainage, and effluent quality. Effluent treatment Polyelectrolytes are used in effluent treatment to separate industrial wastewater. Polyelectrolytes can have several benefits, including: Better performance at lower dosages, Increased filtration rate, Improved water clarity, and Reduced transport and disposal cost.