industrial grade poly aluminium chloride food grad of UAE

industrial grade poly aluminium chloride food grad of UAE
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  • 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 industrial grade PAC?
  • Industrial-grade PAC is commonly used for the treatment of industrial production wastewater. It undergoes the plate and frame filter press process, resulting in a PAC with an alumina content of more than 28%. However, PAC produced without the plate and frame filtration process may have an alumina content of less than 28%.
  • 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.