摘要
在传统的水解酸化-好氧处理工艺设备的基础上,应用高效耐碱混合菌和填充式大流量脉冲进水技术,同时提高高碱度印染废水可生化性,能有效地去除废水中的有机污染物。使BOD5/CODCr值由0.21提高到0.30,对进水pH适应范围变宽,CODCr去除率达到85.7%,BOD5去除率达到80.6%,且出水水质稳定。
Based on the traditional hydrolytic - aerobic biological treatment process, using high - alkali mixed bacteria and big pulse influent flow technology, while enhancing the high alkalinity of dyeing wastewater biodegradability and effective in the removal of organic pollutants in wastewater. So BODS/COD Cr values from 0.21 to 0.30 broadening the range of influent pH adaptation, COD Cr removal rate reached 85.7% ,BOD 5 removal rate reached 80.6%, and the effluent quality is stable.
出处
《平顶山工学院学报》
2006年第5期29-31,35,共4页
Journal of Pingdingshan Institute of Technology
关键词
高碱度
印染废水
水解酸化
脉冲进水
high alkalinity
dyeing wastewater
hydrolytic acidification
pulse flooded
