提出了含铜含镍电镀污泥综合利用的工艺流程，并用试验考察了各工序的技术经济指标。
The process flow extracting Copper and Nickel sulfate from electroplating sludge is put forward. The economic barometer of technology procedure is investigated by test.
最后，本文作者提出几个目前工程运行中存在的实际问题：防腐问题，污泥减量化问题以及污泥综合利用问题。
Finally, the author proposed some of projects in operation at present real problems: corrosion problems, sludge reduction issues and problems of sludge utilization.
本课题采用铝型材厂工业污泥合成堇青石材料及其应用，属于固体废弃物的综合利用和变废为宝的项目。
Using waste slag of aluminum factory to synthesize cordierite is a way for comprehensive deposal and reusing the waste.
列举了非金属或金属尾矿、工业废渣、污泥、垃圾等综合利用的专利技术及产品。
Some new technologies and products concerning patents are listed in the field of multipurpose utilization of the tailings, the industrial refuses, mudand garbage.
分析了污泥处置的现状及存在的问题，并给出了综合利用污泥的建议。
This paper analyzes the present situation of and problems existing in the sewage sludge treatment, and puts forward some Suggestions on the comprehensive utilization of the sewage sludge.
分析了污泥处置的现状及存在的问题，并给出了综合利用污泥的建议。
This paper analyzes the present situation of and problems existing in the sewage sludge treatment, and puts forward some Suggestions on the comprehensive utilization of the sewage sludge.
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