盐酸法制磷酸中氯化钙废水的除氟工艺 |
廖杭,吕莉,唐盛伟,张涛 |
Defluorination process of calcium chloride wastewater from phosphoric acid production by hydrochloric acid method |
Hang LIAO,Li LÜ,Shengwei TANG,Tao ZHANG |
图7 混凝沉淀产物的表征 |
Fig.7 Characterization of coagulated precipitation |
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