Global Water Treatment Agent Market By Type (Coagulants & Flocculants , Corrosion Inhibitors , Scale Inhibitors , Biocides & Disinfectants , Chelating Agents , Anti-foaming Agents , PH Adjusters & Stabilizers , and Others), By Application (Municipal , Power , Oil & Gas , Mining , Chemical , Food & Beverage , Pulp & Paper , and Others), By Region, and Key Companies - Industry Segment Outlook, Market Assessment, Competition Scenario, Trends and Forecast 2020-2029