页岩气压裂返排液电化学处理现场试验研究

罗臻,张晓飞,张华,王毅霖

Field test research on electrochemical treatment of shale gas fracturing flowback fluid

Zhen LUO,Xiaofei ZHANG,Hua ZHANG,Yilin WANG

图4 不同电流下COD去除率与停留时间的关系

Fig. 4 The relationship between COD removal rate and residence time under different current