high purity polyaluminium chloride 30 water treatment using method

high purity polyaluminium chloride 30 water treatment using method
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  • Can polyaluminum chloride be used in water treatment?
  • In this study, synthesis and speciation of polyaluminum chloride (PAC) for application in water treatment was investigated using a colorimetric speciation method. It was possible to produce stable preparations of PAC solutions in which a relatively stable cationic polymer predominated.
  • Is polyaluminum chloride a good coagulant for water treatment?
  • Polyaluminum chloride (PAC) is highly effective coagulant for water treatment over conventional coagulants because of low dosage requirement, shorter flocculation time, smaller amount of sludge, high efficiency and low aluminum residual in treated water [ 6 ].
  • Can polyaluminium chloride be used as an alternative to commercial products?
  • The possibility of using the laboratory-produced polyaluminium chloride containing high Al 13 content (PAC-Al 13) as an alternative to the commercially available products is promising based from its high contaminants removal efficiency, higher basicity, Al 13 content, simple preparation technique and lower production cost.
  • Does pH affect the performance of polyaluminum chloride (PAC)?
  • The performance of PAC was dependent on pH. The synthesized PΑC was efficient coagulant for water treatment. The present work was aimed to synthesis of polyaluminum chloride (PAC) using calcium oxide as a basification agent and optimization of process parameters on the yield of medium polymer species in PAC.