| 含Ni2+化学镀废液微波处理研究 |
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| 引用本文： | 柴彦科,牛文斗,孙海勇,穆建中,曹永升,张文利.含Ni2+化学镀废液微波处理研究[J].真空电子技术,2021(1):80-83. |
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| 作者姓名： | 柴彦科 牛文斗 孙海勇 穆建中 曹永升 张文利 |
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| 作者单位： | 甘肃省微波电子技术创新中心 |
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| 基金项目： | 甘肃省重点研发计划(18YF1G160);平凉市科技计划资助项目。 |
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| 摘 要： | 探讨了微波辐照时间、微波功率大小、活性炭和NaOH添加量等对废液中Ni2+处理效果的影响,并对作用机理进行了分析。研究发现,加入活性炭并引入微波作用能够明显提高沉淀反应速率,活性炭在反应中起到催化剂作用;随着微波功率的增加,Ni2+沉淀反应速率不断提高,最终出现饱和;Ni2+质量浓度为1.25 g/L的废液100 mL,NaOH添加质量1.12 g时,沉淀反应达最佳状态。
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| 关 键 词： | 微波 化学镀 活性炭 络合物 |
Study on Microwave Treatment of Electroless Plating Wastewater Containing Ni2+ |
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| CHAI Yan-ke,NIU Wen-dou,SUN Hai-yong,MU Jian-zhong,CAO Yong-sheng,ZHANG Wen-li.Study on Microwave Treatment of Electroless Plating Wastewater Containing Ni2+[J].Vacuum Electronics,2021(1):80-83. |
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| Authors: | CHAI Yan-ke NIU Wen-dou SUN Hai-yong MU Jian-zhong CAO Yong-sheng ZHANG Wen-li |
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| Institution: | (Gansu Province Microwave Electronic Technology Innovation Center,Pingliang 744000,China) |
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| Abstract: | The effects of microwave irradiation time,microwave power and the addition of activated carbon and NaOH on the Ni2+treatment in wastewater were discussed,and the corresponding mechanism was analyzed.It was found that adding activated carbon and introducing microwave could significantly increase the precipitation rate of Ni2+,and the activated carbon played as catalytic in the reaction.With the increase of microwave power,the precipitation reaction rate increases continuously until to saturation.For 100 ml wastewater with Ni2+mass concentration of 1.25 g/l,1.12 g NaOH can make optimal precipitation reaction. |
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| Keywords: | Microwave Electroless plating Activated carbon Complex |
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