Coagulants for Power Generation

A power station uses coagulants mainly on the water side of the plant, and mostly upstream: raw-water clarification protects everything that follows. Liquid PAC - CHIMIFLOC PC 30 and PAC Powder are dosed at the clarifier treating intake water for boiler make-up, cutting turbidity and colloidal load before filtration, ion exchange, or reverse osmosis; aluminium chemistry is often preferred here because it performs across a wide pH window without heavy alkalinity consumption. Ferric chloride (CHIMIFLOC FR 4014) suits stations with high-turbidity surface intakes and is equally at home treating the plant's own wastewater — neutralisation basins, floor drains, and blowdown streams — where phosphorus or suspended-solids limits apply at discharge. Ferrous Sulphate Solution provides an economical iron option for general clarification duties. The selection considerations are specific to power service: residual aluminium or iron carryover matters if clarified water feeds demineralisers or membranes, so ask each supplier about residual-metal behaviour at your dose point; seasonal intake-quality shifts should be covered by jar tests at both extremes. Also ask about dosing-system materials for corrosive iron salts, lead time on bulk deliveries, and packaging options from 200 L drums up to flexitank quantities for stations with high continuous demand.