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

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CODCr浓度为 5 3 0～ 90 0mg/L时 ,水解酸化出水达 14 8～ 3 76mg/L ,再经过好氧处理后出水可达 45～ 115mg/L ,总的CODCr去除率在 86.2 %以上。明显优于单一好氧处理出水水质。

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