摘要
本文探讨了某回转氧化沟式污水处理厂水质处理情况,对工艺流程进行了现场调研;并对2013年以来的进出水水质主要参数及出水中重金属进行了检测,分析比较了主要水质指标的月平均浓度变化、去除率。结果表明,该污水厂对COD、BOD5、SS、TP、NH3-N等有较好地去除效果。
In order to explore the treatment situation of a rotary type oxidation ditch sewage treatment plant, we carry on a field investigation of the technological process and detect the main water quality indexes of both input and output of the plant as well as the heavy metals of output water since 2013. The paper then analyzes and compares the monthly average concentration fluctuations and the removal rate of main water quality indexes. The results show that the sewage plant has a better removal effect for CODcr, BOD5, SS and TP, NH3-N and so on.
出处
《科技广场》
2016年第8期125-129,共5页
Science Mosaic
基金
江西省科学技术厅资助项目(编号:20123BBG70192)
关键词
污水处理厂
水质
去除率
Sewage Treatment Plants
Water Quality
Removal Rate
