赵雨,何湘柱,赵国鹏,傅志宏.离子交换膜及电流密度对电渗析法再生化学镀镍废液的影响[J].表面技术,2010,39(5):32-34,110.
ZHAO Yu,HE Xiang-zhu,ZHAO Guo-peng,FU Zhi-hong.Effect of Iron Exchange Membranes and Current Density on the Regeneration of Spent Electroless Nickel Plating Bath by Electrodialysis[J].Surface Technology,2010,39(5):32-34,110 |
| 离子交换膜及电流密度对电渗析法再生化学镀镍废液的影响 |
| Effect of Iron Exchange Membranes and Current Density on the Regeneration of Spent Electroless Nickel Plating Bath by Electrodialysis |
| 投稿时间：2010-07-15 修订日期：2010-10-10 |
| DOI： |
| 中文关键词: 化学镀镍 废液 电渗析 再生 |
| 英文关键词:electroless nickel plating spent bath Electrodialysis regeneration |
| 基金项目:国家自然科学基金项目(50004003);广东省中小企业创新项目(2009CY129);广州市科技计划项目(2008J1-C041);广东省211工程建设项目(412110904) |
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| Author | Institution |
| ZHAO Yu | Faculty of Light and Chemical, Guangdong University of Technology, Guangzhou 510006, China |
| HE Xiang-zhu | 1.Faculty of Light and Chemical, Guangdong University of Technology, Guangzhou 510006, China;2.Guangzhou Etsing Plating Research Institute, Guangzhou 510663, China |
| ZHAO Guo-peng | Guangzhou Etsing Plating Research Institute, Guangzhou 510663, China |
| FU Zhi-hong | Faculty of Light and Chemical, Guangdong University of Technology, Guangzhou 510006, China |
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| 中文摘要: |
| 应用电渗析技术,可以有效降低化学镀镍成本,减少环境污染。采用3种离子交换膜对某化学镀镍厂的废液进行电渗析再生处理,通过测定HPO32-的去除率,以及Ni2+和H2PO2-的损失率,确定其中一种交换膜在脱盐率及对HPO32-和H2PO2-的选择性方面更好。并以此种性能较好的离子交换膜进行试验,研究了电流密度对镀镍废液中HPO32-,Ni2+和H2PO2-的去除(损失)率的影响。结果表明,电流密度在65 mA/cm2时,镀镍废液的再生效果最好。 |
| 英文摘要: |
| Application of electrodialysis technique can effectively reduce the cost of electroless nickel plating and decrease the pollution of environment. Using three different types of ion-exchange membrane of a nickel-plating plant waste for regeneration electrodialysis treatment, by measuring the removal rate of HPO32-, loss rate of Ni2+ and H2PO2-, to determine one of the ion-exchange membranes both betterin desalination rate and selectivity of HPO32- and H2PO2-. And using this ion-exchange membrane of a better natural capacity to experiment, studied the current density that removal(loss)rate affect of HPO32-, Ni2+ and H2PO2- for the nickel plating waste. The result shows that the regeneration effect of nickel plating waste is best when current density is 65 mA/cm2. |
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