pac water treatment powder/polyaluminum chloride at thailand

pac water treatment powder/polyaluminum chloride at thailand
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  • 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 ].
  • 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.
  • Is Pac good for water treatment?
  • The performance of synthesized PAC was investigated for water treatment, which was also compared with aluminum sulfate (99 %, Blulux Laboratories Private Limited, India), monomeric aluminum chloride (99 %, Blulux Laboratories Private Limited, India) and commercial PAC (PAC with 30 % of Al 2 O 3, Henan Aierfuke Chemicals Corporation Limited, China).
  • Can PAC be prepared from aluminum chloride solution?
  • PAC can be prepared from aluminum chloride solution with the titration of various basification agents such as calcium oxide [ 16, 21 ], sodium hydroxide [ , , ] and sodium aluminate [ 25 ].