• 用雪硅钙石作为种材料,原水中的碱度对其率的影响不大

    When tobermorite crystals were used as the crystal seeds, the alkalinity of original water had little influence on the phosphate removal.

    youdao

  • 用雪硅钙石作为种材料,原水中的碱度对其率的影响不大

    When tobermorite crystals were used as the crystal seeds, the alkalinity of original water had little influence on the phosphate removal.

    youdao

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