| 引用本文: | 任志华,张积树,代勇,屈建新,高承津.化学镀镍磷合金废液处理研究[J].中国表面工程,1997,(3): |
| .Study on the Waste Treatment of Electroless plating of Nickel and Phosphous Alloy[J].China Surface Engineering,1997,(3): |
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| 摘要: |
| 采用氢氧化钙对化学镀镍废液进行沉淀处理，镍的去除率可达99％以上，亚磷酸根和硫酸根的去除率可达82％和18％。在弱酸性条件下用氯化钙再生镀液，亚磷酸根及硫酸根的去除率可达83％和55－70％，而镍的损失不超过14％。 |
| 关键词: 化学镀镍磷合金,废液处理,镀液再生 |
| DOI： |
| 分类号:TQ15 |
| 基金项目: |
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| Study on the Waste Treatment of Electroless plating of Nickel and Phosphous Alloy |
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Ren Zhihua Zhang Jishu Dai Yong Qu Jianxin Gao Chenjing
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| Abstract: |
| The spent of electroless Nickel coaling solutionwere treated by adding cadium hydroxide, the removal ofnickel was great than 99 %. Meanwhile, 80 % of phosphateanions and 18 % of sulphate anions were removed. AddingCadium Chloride to regenerating the solution under weakly acidic condition, the removal reached 83 % for phosphate anions and 55 - 70 % for sulphate anions, and the loss ofnickel were less than 14 %. |
| Key words: Electroless plating of Nickel, Waste treatment, Solution regeneration, |
