【摘要】 研究了用电解 化学两步氧化法治理高浓度电镀含氰废液的技术及工艺 ,对该系统的运行状况进行了技术及经济分析 ,试运行表明 ,两步氧化法管理方便 ,运行稳定 ,劳动强度低 ,出水达标率高 ,而且 ,经济上可行。更多还原

【Abstract】 The process for treating high concentration cyanide containing effluent s by chemical-electrolytical two-step oxidization is studied.The operation of the system is analyzed technically and economically.The results show that the pr ocess is convenient in control, stable in running, low in labor intensity, high in treated effluent quality and feasible in economy.更多还原