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本文通过介绍大冶冶炼厂的污水处理工艺,阐述了石灰—铁盐处理重金属废水时,p H值和铁砷比对废水处理效果的影响。
This paper introduces the sewage treatment technology of Daye Smelter, and expounds the effect of p H value and iron arsenic ratio on wastewater treatment effect when Lime-iron salt is used to treat heavy metal wastewater.