针对九江市某化工企业产生的甲萘胺废水,采用铁碳微电解/生物接触氧化工艺进行处理。运行结果表明,处理出水平均COD、NH_3-N、SS和色度分别为95.4 mg/L、11.5 mg/L、21.7 mg/L和26倍,去除率分别为94.8%、90.6%、91.4%和95.2%。该组合工艺针对甲萘胺废水处理效果良好,工艺运行稳定,出水水质达到《污水综合排放标准》(GB 8978—1996)的二级标准。 For the chemical industry in Jiujiang, a chemical production of naphthalene amine wastewater, iron carbon micro-electrolysis / biological contact oxidation process for processing. The results showed that the removal efficiencies of COD, NH_3-N, SS and chroma were 95.4 mg / L, 11.5 mg / L, 21.7 mg / L and 26 times, and the removal rates were 94.8%, 90.6%, 91.4% 95.2%. The combined process has good effect on the treatment of the wastewater of methamidomine, the operation of the process is stable, and the effluent quality reaches the second-level standard of Integrated Wastewater Discharge Standard (GB8978-1996).