以硫化染料废水为处理对象，对金属矿废渣脱色剂的性能进行了应用研究。
This article take the sulfur dye waste water as the processing object, has conducted the applied research to the metalliferous ore waste residue decolorants performance.
进行了改性聚合硫酸铁脱色剂对实际印染废水处理的可行性试验研究。
The feasibility of modified polymerized ferric sulphate decoloring agent applying in practical printing and dyeing wastewater is also studied.
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