To address the problems of its customers, particularly in pharmaceutical and fine chemicals, sensitive to the risk of contamination of their products by paint chips, De Dietrich Process Systems has developed a new exterior nickel coating for glass-lined parts.
Polyaluminium Chloride, usually called PAC, is a fast growing coagulant used in water treatment. PAC is highly-efficient for the treatment of drinking water, swimming pool water, sewage and industrial effluents, as well as for paper processing. PAC offers numerous advantages in comparison to other mineral coagulants, including lower dosage requirement, less flocculent needed, reduction of sludge and sulfate concentration, effective at low temperatures, and a wide range of PH.