high purity poly aluminium chloride poly ferric supplier

high purity poly aluminium chloride poly ferric supplier
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  • What is polymeric aluminum ferric chlorideby (PAFC)?
  • Polymeric aluminum ferric chlorideby (PAFC) is new compound unformed water purification agents with inorganic polymer taking iron as its main components and aluminum as secondary ones (iron m/m being 23%). High iron after hydrolysis forms multinucleate complex compound.
  • What is high-purity poly-aluminum chloride (PACL)?
  • Poly-aluminum chloride (PACl) is one of the common coagulants for water and wastewater treatment. A new Chinese national standard of PACl has been implemented, where the concentration of insoluble substances, iron and heavy metals is to be controlled strictly, then researches on the preparation of high-purity PACl are needed.
  • Why are pre-polymerized coagulants better?
  • The superior performance of pre-polymerized coagulants is attributed to their wider working pH range, a lower sensitivity to low water temperature, lower doses required to achieve the equivalent treatment efficiency, and lower residual metal-ion concentrations .
  • What is the optimum yield of medium polymeric (Al) content in PC species?
  • The optimum yield of medium polymeric (Al) content in PΑC species was predicted to 74.6 %, and the verification experiment result was 73.5 % at 0.5 M, 2.2, 75 °C and 273 min.