Modified calcium aluminate as a purifying agent, with two functions both of coagulability and desaltification, can be produced from industrial waste slag from alumina plant.
利用
厂
业废渣生产的改性酸钙净水剂兼有混凝和脱盐两种功
。
Modified calcium aluminate as a purifying agent, with two functions both of coagulability and desaltification, can be produced from industrial waste slag from alumina plant.
利用厂业废渣生产的改性酸钙净水剂兼有混凝和脱盐两种功。
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