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.
利用氧化铝厂工业废渣生产的改铝酸钙净水剂有凝和脱盐两种功。
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.
利用氧化铝厂工业废渣生产的改铝酸钙净水剂有凝和脱盐两种功。
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