处理黄河与汾河混合水中石油类的试验研究

Study on Treating Oil from Raw Water of Yellow River and Fenhe River

针对引黄太原给水工程原水石油类含量偏高的情况 ,设计了利用粉末活性炭静态吸附处理的方案 ,首先投加粉末活性炭静态吸附 ,然后以最佳投药量投加不同的混凝剂混凝沉淀 ,最后测定上清液中石油类含量 ,以线性回归分析为工具 ,确定最佳工艺组合 ,并初步提出所需粉末活性炭投加量 。

Dealing with the higher oil content in raw water of Yellow River Diverting Program to Taiyuan City, a process based on PAC (Powdered Activated Carbon) adsorption process was designed for pre treatment. Following static PAC adsorption, various coagulants were dosed as optimal dosage for sedimentation, and then the oil content in the supernatant was examined. Best composition of processes has been determined on basis of linear regression and also the necessary dosage of PAC has been found out. These shall be helpful to the construction of Huyan Waterworks in Taiyuan City.