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• Polyaluminium chloride plus more water quality have any effect?

  Add more, resulting in incomplete precipitation, residual aluminum ions in water excess, does not meet the water quality standards ah.

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• Polyaluminium chloride to remove cod when added amount

  Polyaluminum chloride is an inorganic polymer coagulant, also referred to as poly aluminum, abbreviated PAC, Gongyi City, Pearl Water Purification Materials Co.

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• I need to deal with chemical wastewater has been used before the PAC together with polyacrylamide wi

  Poly aluminum chloride ferric chloride can be used with cationic polyacrylamide composite materials, but also depends on how the design process, how many points

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• How to get to the pool sediment

  General arrangements for the evening run sediment pool, early in the morning using a manual suction machine sucked sediment. Can not be dragged to pull late, be

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• If using solid polyaluminum chloride into ph 2-3 how liquid aluminum chloride against hydrochloric a

  The solid is made into a liquid according to a 1: 3 solution. Calculated in 100ml. At this point ph value will be about 4.5, 30 degrees hydrochloric acid added

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