水解酸化-好氧处理光学仪器生产废水试验研究

Research on hydrolytic-acidification and aerobic treatment of wastewater produced by optics

摘要: 采用水解酸化-好氧工艺对光学仪器生产废水进行试验研究.结果表明,该工艺可有效地处理光学仪器生产废水.当进水COD_Cr浓度为530～900mg/L时,水解酸化出水达148～376mg/L,再经过好氧处理后出水可达45～115mg/L,总的COD_Cr去除率在86.2%以上.明显优于单一好氧处理出水水质.

Abstract: The research on the treatment of the wastewater produced by optics shows that it is effective to treat wastewater produced by optic by hydrolytic-acidification aerobic process.When inlet COD_Cr concentration of optics wastewater varied from 530～900mg/L,outlet COD_Cr concentration of hy drolytic-acidification and aerobic process was 148～376mg/L and 45～115mg/L respectively.The gross ratio of COD_Cr removal was higher than 86.2% and was better than single aerobic process.