氟化物沉淀法净化工业硫酸锰液中的钙和镁

赵瑾,王文华,曹军瑞,寇希元

Purification of calcium and magnesium from industrial manganese sulfate liquid by fluoride precipitant

Jin Zhao,Wenhua Wang,Junrui Cao,Xiyuan Kou

图3 过量系数对钙、镁去除效果的影响