suppliers of drinking water grade poly aluminium chloride food grade

suppliers of drinking water grade poly aluminium chloride food grade
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  • Who manufactures polyaluminum chloride?
  • USALCO ® has manufactured chemicals for over 60 years, and began full scale production of the patented process for manufacturing Polyaluminum Chloride in 1996. Learn more about the origin of USALCO’s premier DelPAC coagulant. USALCO ® manufactures a variety of Polyaluminum Chlorides to meet a wide range of water quality objectives.
  • What is polyaluminum chloride PAC?
  • Polyaluminum chloride PAC is a widely used chemical compound that finds its application in various industries, primarily for water treatment. In this blog post, we will delve into the different grades of PAC, the production methods, and its specific uses in different sectors.
  • What is food grade PAC?
  • Food-grade PAC appears as a white powder, refined from aluminum hydroxide and hydrochloric acid. It has an alumina content of more than 29% and a solid form resembling fine white milk powder. The liquid content of white PAC is 10.0%, with a salt base ranging from 40.0% to 90.0%.
  • What alumina content is suitable for sewage treatment?
  • Typically, PAC with alumina content below 26% is suitable for urban domestic sewage treatment and municipal sewage treatment with low turbidity. On the other hand, the 28% industrial-grade PAC is ideal for industrial wastewater treatment.