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Light Stabilizers for Plastics Protecting Durability and Aesthetics


Sulphamic acid is not limited to a single application. Beyond descaling, it can be utilized for various cleaning purposes, including the removal of rust and other contaminants from surfaces. This adaptability allows industries to streamline their cleaning processes with fewer chemicals, leading to cost savings and improved productivity.


Coagulants are essential in the coagulation and flocculation processes used in STPs. These chemicals help aggregate suspended particles in wastewater, forming larger clumps or flocs that can be easily removed. Common coagulants include aluminum sulfate (alum), ferric chloride, and polyaluminum chloride. The selection of a coagulant depends on the type of wastewater and the treatment goals. For instance, ferric chloride is often preferred for industrial wastewater due to its effectiveness in removing heavy metals.


The Chemistry of Chlorination


Chlorination involves adding chlorine (Cl2), sodium hypochlorite (NaOCl), or calcium hypochlorite (Ca(OCl)2) to water. When chlorine is introduced, it undergoes hydrolysis to form hypochlorous acid (HOCl) and hydrochloric acid (HCl) in water. Hypochlorous acid is the active disinfecting agent responsible for killing bacteria, viruses, and other microorganisms


Chemical Treatment Systems An Overview


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