Raw Water & Wastewater Treatment Program Coagulants Poly Aluminium Chloride (PAC) Powder Poly Aluminium Chloride (PAC) Liquid Ferrous Sulfates Granular Aluminium Sulfate Powder Aluminium Sulfate Liquid Ferric Chloride Powder Ferric Chloride Liquid Calcium Oxide Powder Flocculants Polymer Cationic Polymer Anionic Polymer Nonionic Additive Coagulants (Saving Programs) CHEMPOWER – 9001 : Coagulant-aid CHEMPOWER – 9002 : Coagulant-aid Foamers & Defoamers CHEMPOWER – 1125 : Antifoam CHEMPOWER – 1700 : Antifoam