Water and Wastewater Treatment Market Size, Share & Industry Analysis, By Segment (Chemicals {pH Conditioners, Coagulants & Flocculants, Disinfectants & Biocidal Products, Scale & Corrosion Inhibitors, Antifoam Chemicals, and Other Chemicals}, Equipment {Biological, Filtration, Sludge Treatment, Disinfection, and Other Equipment}, and Services {Designing & Installation, Operations, Maintenance, Otros}), por aplicación (municipal e industrial {alimentos y bebidas, generación de energía, productos farmacéuticos, pulpa y papel, petróleo y gas, petroquímico y otros}), y pronóst