电镀是当今全球三大污染行业之一,对人和环境有极大的危害.分别采用化学法中的氢氧化钠法和硫化钠法对含铜电镀废水进行了处理,以单因素实验方法考察了各个因素的影响,并对这两种方法的优缺点进行了比较.%Now electroplating waste water is one of three major industrial wastewater and has done great harm to human and environment. In this paper, sodium hydroxide and sodium sulfide were respectively used to treat copper-containing plating wastewater, and influences of various factors were investigated by single factor experiments. Besides, advantages and disadvantages of this two methods were compared.
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