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• Water purification agent in the PAC and PAC PAC which is better to use ???

  Under normal circumstances, each has its own merits, concrete or concrete coagulation experiments based on water quality to determine what kind of good points,

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• What are the commonly used coagulant?

  Extending the polymer chain to its maximum length utilizes the adsorption and repulsive forces due to the same number of charges at these charged sites. China F

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• N-diethyl - + - phenylenediamine and polyaluminum chloride reaction?

  At the same time and hydrogen atoms can form hydrogen bonds, and flocculation can react with aluminum ions can be combined to form a complex

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• Liquid polyaluminum chloride production process there is no detailed introduction ah?

  In fact, liquid aluminum polychloride and solid aluminum chloride production process is almost, these information can be found online, you can Baidu

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• Sewage treatment of salt and PAC which is low cost

  Grid is not much difference, but still have to deal with what kind of water you are dealing with, and some with ferric chloride effect is good, and some with go

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