| 化学镀镍液的再生与回用 |
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| 引用本文： | 张翼,张婧元,方永奎. 化学镀镍液的再生与回用[J]. 电镀与精饰, 2002, 24(1): 5-7,17 |
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| 作者姓名： | 张翼 张婧元 方永奎 |
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| 作者单位： | 大庆石油学院石油化工系,黑龙江安达,151400 |
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| 基金项目： | 黑龙江省自然科学基金资助项目 (E- 0 0 18)，大庆石油学院资助项目 (99- 0 8 |
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| 摘 要： | 采用可溶性钙盐沉淀法去除化学镀镍废液中的亚磷酸根，用氟化物去除残余的钙离子，同时研究了PH值，处理温度及钙离子与亚磷酸根的浓度对绎亚磷酸根去除率的影响，采用再生处理液施镀可以得到具有优良性能的镀层，本方法具有经济可行的特点。
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| 关 键 词： | 化学镀镍 废液 再生 回用 亚磷酸根 氟化物 |
| 文章编号： | 1001-3849(2002)01-0005-03 |
Regeneration and Reuse of Electroless Nickel Plating Exhausted Solution |
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| ZHANG Yi,ZHANG Jing yuan,FANG Yong kui. Regeneration and Reuse of Electroless Nickel Plating Exhausted Solution[J]. Plating & Finishing, 2002, 24(1): 5-7,17 |
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| Authors: | ZHANG Yi ZHANG Jing yuan FANG Yong kui |
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| Abstract: | The regeneration of electroless nickel plating exhausted solution was realized by using soluable calcium salt to precipitate and remove phosphite and then using fluoride to remove residual calcium ions in the solution. The effect of pH value of the solution, treatment temperature and concentration ratio of calcium ion to phosphite ion on the removal efficiency of phosphite was investigated. Experiment results show that with the reuse of the regenerated solution in plating, coating having excellent performances can be obtained. The method is feasible economically. |
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| Keywords: | electroless nickel plating exhausted sofution regeneration reuse |
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