摘要
陕西省某县污水处理厂采用A^2O工艺处理污水,多年运行实践表明处理效果良好,尤其是CODCr、NH3-N、TP等重要水质指标连续2 a满足GB 18918—2002《城镇污水处理厂污染物排放标准》表1一级B标准。介绍了该项目的工艺流程、设计参数、运行控制参数以及实际运行效果。
A county sewage treatment plant in Shanxi province adopted A2O process to treat sewage and achieved good effect. In particular, the important water quality indexes such as CODCr, NH3-N, TP and so on have been lower than the standard of Tab 1 in level B grade 1 of GB 18918—2002 The Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant for two consecutive years. The process flow, design parameters, operational control parameters and actual operating effect of the said project were introduced.
作者
上官中华
安乐
王国峰
李魏山
SHANGGUAN Zhong-hua;AN Le;WANG Guo-feng;LI Wei-shan(Xi＇an Center of Geological Survey（Xi＇an Zhongdi Environmental Science and Technology Co.,Ltd.,）,CGS,Xi＇an710054,China;Beijing Guohuan Tsinghua Environmental Engineering Design and Research Institute Co.,Ltd.,Beijing100084,china;Henan Bishuiyuan Ecological Technology Co.Ltd.Pingdingshan 467400,China;Weinan Huashan Environmental Protection Engineering Technology Co.,Ltd.,Xi＇an 710054,China)
出处
《工业用水与废水》
CAS
2018年第3期53-56,共4页
Industrial Water & Wastewater
关键词
A2O工艺
高效处理
城镇污水
工艺参数
运行控制
A2O process
efficient treatment
municipal sewage
process parameters
operational control
