Water Treatment Chemicals Market (By Type: Coagulants, pH adjusters & softeners, Flocculants, Biocides & disinfectants, Scale inhibitors & dispersants, Corrosion inhibitors, Others; By End Use: Municipal Water, Industrial Water [Power generation, Refineries, Pulp & paper, Metal & mining, Food & beverages, Oil & gas, Sugar, Others) – Global Industry Analysis, Market Size, Opportunities and Forecast, 2020 - 2027