As the capacity of phosphoric acid production developed,ardealite cinder increased,which piled up,occupied space,increased expense and polluted environment heavily.

  • 随着各地磷酸装置产能大幅度提升,磷石膏渣量随之增加,石膏渣堆积成渣山,不仅占用大量土地,增加费用,而且严重污染环境。
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