【摘要】 蒸馏-UASB-深层曝气-兼氧-A/O接触氧化处理制药废水,BOD5和COD的去除率分别达到99.5%和99.8%,出水达到《山东省小清河流域水污染物综合排放标准》(DB37/656-2006表2)一般保护区域最高允许排放浓度要求。工程对含盐废水、难生化废水、综合废水进行分步治理,经过一年多的运行表明,该工艺运行稳定,处理效果好,为此类废水提供参考。更多还原

【Abstract】 Distillation-UASB-Deep aeration-A / contact oxidation was applied to treat pharmaceutical wastewater. The removal rate for BOD5 and COD was 99.5 % and 99.8 % . It reached"Xiaoqing River basin in Shandong Province water pollutant discharge standard "(DB37 / 656-2006 Table 2) general protection of the regional requirements of the maximum allowable emission concentration. Works on the salt water, hard biodegradable wastewater and comprehensive wastewater step-by-step. The results through one year running, indicated that the process had such properties as high running stability, excellent treatment effect. It was worth using for reference in treating such others.更多还原