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首页> 外文会议>International Conference on Mechatronics and Intelligent Materials >A Technique Method of Recycling Waste Liquid in the Sulfate Copper Plating Technological Experiment in the Laboratory
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A Technique Method of Recycling Waste Liquid in the Sulfate Copper Plating Technological Experiment in the Laboratory

机译：一种在实验室中回收废液中废液的技术方法

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摘要

It introduces a kind of technique method that recycling waste liquid in the sulfate copper plating technological experiment in the laboratory, involving the fields in electroplating and comprehensive utilization of waste liquid. This process includes the following steps: first filter the waste liquid to remove impurities in it, and then using electrolytical method to recycle copper in the waste liquid. Add NaOH, NaHSO_3 into the solution, through chemical deposition remove heavy metal ions in the waste liquid, and carry on the harmlessization handle to sediments, finally deal with the waste liquid through a semipermeable membrane to get pure water. This process provides a kind of simple, easy to operate, low cost method for the treatment with waste liquid of electroplating produced in the laboratory, which is toxic and pollute the environment.
机译：它介绍了一种技术方法，将废液循环在实验室中的硫酸铜镀铜技术实验中，涉及电镀的磁场和废液综合利用。该方法包括以下步骤：首先过滤废液以除去其中的杂质，然后使用电解方法在废液中再循环铜。通过化学沉积加入溶液中加入NaOH，NaHSO_3进入溶液中的重金属离子在废液中，并携带沉积物的无害手柄，最后通过半透膜处理废液以获得纯净水。该方法提供了一种简单，易于操作的低成本方法，用于用实验室生产的电镀废液处理，毒​​性和污染环境。

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