• 基础上比较聚磷氯化铝普通氯化铝混凝特征过程

    In the study, the characteristic process of coagulation of PPAC was compared with that of common polymeric aluminum chloride(PAC) on the same Bp(Bp<1.

    youdao

  • 基础上比较聚磷氯化铝普通氯化铝混凝特征过程

    In the study, the characteristic process of coagulation of PPAC was compared with that of common polymeric aluminum chloride(PAC) on the same Bp(Bp<1.

    youdao

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