摘要
以COD的国家标准测定法为依据,对所提供的电镀废液提出了用双氧水来降解COD。在处理过程中考察双氧水的用量及电镀废液pH等对COD降解率的影响。双氧水处理效果好,氧化时间短,COD值达到国家废水排放一级标准。
Based on the national standard method, it was suggested that the electroplating effluent could be processed with H2O2. In the process, the effect of the amount of H2O2 and the pH of electroplating solution on the COD processing rate had been explored. It was found that the treatment effect was good and the time was short, and COD was meet with the national wastewater emission standards.
出处
《化工技术与开发》
CAS
2009年第1期49-50,48,共3页
Technology & Development of Chemical Industry
