In chemical water treatment systems, ammonia, hydrazine, and phosphates are added to adjust the feed water pH and prevent metal corrosion in the water system.
Dosage Units, including raw water treatment dosage units, boiler feed water and internal dosage units, and wastewater and sludge dosage units. The dosage methods can be manual on-site, automatic on-site, or computerized automatic dosing, depending on the degree of automation required by each power plant, to ensure water quality meets standards and the plant operates safely and economically.