污水处理厂进厂污水生物毒性在线检测方法试验研究  

Study on The Effect of On-Line Detection Device for Toxic Waste Water in Water Purification Plant

作　　者：董浩韬 孙志民 徐晓然 杜至力 李振兴 Dong Hao-tao;Sun Zhi-min;Xu xiao-ran;Du Zhi-li;Li Zhen-xing

机构地区：[1]广州市市政工程设计研究总院有限公司

出　　处：《节能与环保》2019年第5期44-45,共2页

摘　　要：通过利用工业园区水质净化厂的进水和回流污泥,为其提供充分的溶解氧。泥水混合液按一定比例混合,经过蠕动泵投加到密闭的管道内以湍流的状态下流转约15min。通过检测各点位溶解氧的变化,来判断进水中是否存在影响水质净化厂正常生产的物质,达到在线监测与预警的作用。This research has established a On-Line detection device for toxic waste water in WWTPs. The detection device operates as follows: firstly, collect a small quantity of influent and return sludge regularly;secondly, mix well and aerate;and finally, detect toxic substances by monitoring the DO variation in the mixture.

关 键 词：有毒废水 在线检测装置 溶解氧 

分 类 号：X703[环境科学与工程—环境工程]