application of white poly aluminium chloride specific gravity

application of white poly aluminium chloride specific gravity
Tags: , , , ,
  • What is alupac (poly Aluminium chloride)?
  • AluPAC (poly aluminium chloride) is a solution in which the active substance is a polymerized aluminum complex of the gross formula Al(OH)1,2Cl1,8. It is a high purity product with high aluminum contents. AluPAC neutralizes the colloidal charge whereby compact flocks are formed.
  • What is the molecular formula of poly-aluminum chloride?
  • One of the major pre-polymerized coagulants, poly-aluminum chloride (PACl) is used broadly for water and wastewater treatment. PACl contains different amounts of hydroxyl, and the molecular formula of PACl is [Al m (OH) n (H 2 O) x]·Cl 3m−n (n ≤ 3 m).
  • What is a preformed polyaluminum salt?
  • Polyaluminum chloride (PAC) is a preformed polyaluminum salt that can be produced by adding base to aluminum chloride until an empirical formula of Al (OH)nCl3-n (with n from 1.0 to 2.5) is achieved. A variety of species can be formed when stock solutions of PAC are added to a raw water.
  • Are aluminum chloride solutions effective coagulants for clay suspensions?
  • Partially neutralized aluminum chloride solutions were reported by Bottero et al. (1980) to be effective coagulants for clay suspensions.