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Importance of Chemical Treatment


Conclusion


Chemical treatment is typically employed after primary physical treatment methods. It involves various processes such as coagulation, flocculation, sedimentation, and disinfection. Coagulation is the initial stage, where chemicals known as coagulants (commonly aluminum sulfate or ferric chloride) are added to wastewater. These coagulants destabilize suspended particles, allowing them to clump together, forming larger aggregates known as flocs.


Applications in Water Treatment


2. Alum and Other Coagulants Aluminum sulfate, commonly known as alum, is used as a coagulant in the water treatment process. It helps to clump together small particles and impurities in the water, making it easier to remove them during sedimentation and filtration. Other coagulants, such as ferric chloride and polyaluminum chloride, may also be utilized depending on the specific requirements of the water source.


3. Supply Chain Dynamics

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