含压裂返排液采出水处理工艺优化
彭杰,田永刚,马军军,何荣华

Optimization of produced water containing fracturing flowback fluid treatment process
Jie PENG,Yonggang TIAN,Junjun MA,Ronghua HE
表6 次氯酸钠反应时间筛选实验结果
Table 6 Results of sodium hypochlorite reaction time screening experiment
序号时间/minCOD/(mg·L-1油/(mg·L-1SS/(mg·L-1
原水04 852.566.00239.26
1304 525.041.89140.03
2603 810.19.0412.95
3903 685.07.139.38
41203 514.26.356.85
51503 468.16.416.46
61803 409.05.585.83
72103 400.35.114.83