Both industry waste slag and H2S can pollute the environment, but the industry waste slag can be used for remove H2S and the environment pollution will be decreased.
工业废渣和H2S都会给环境带来污染，然而工业废渣可用来去除H2S，同时减少两者对环境的污染。
Under the above test condition the treated wastewater is disposed of by carbide slag that can react with iron ion by flocculation and remove rate of CF and CT in wastewater can reach 60% to 95%.
在上述实验条件下，对还原处理的废水用电石渣进一步处理，使得废水中的铁离子产生絮凝作用，最终废水中氯仿和四氯化碳的去除率可达到60～95%。
Quick reverse tilt the ladle to remove slag from the pouring spout.
快速颠倒钢水包从包里倒出熔渣。
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