高盐工业废水资源化利用领域电渗析技术的研究进展
朱铭,池勇志,陈富强,王波,田素凤,刘沐之

Research progress of electrodialysis technology in the field of resourceful utilization of high salt industrial wastewater
Ming ZHU,Yongzhi CHI,Fuqiang CHEN,Bo WANG,Sufeng TIAN,Muzhi LIU
表5 不同耦合工艺处理高盐工业废水的效能
Table 5 Efficiency of different coupling processes in the treatment of high salt industrial wastewater
工艺类型ED操作条件效率能耗/(kW·h·m-3处理成本/(美元·m-3
NF-ED4439 A/m2,12 L/h溶液流速淡水回收率为80%7.580.61
RO-ED58pH=4,2 L/h溶液流速淡水回收率为97%7.0~8.00.68
RED-ED5030 V,2.8 L/h溶液流速淡水回收率为63%17.55.7
DD-ED5323.8 A/m2,20 L/h溶液流速脱盐率为99%0.03
LMP-ED553 V,1.25 L/h溶液流速Li回收率为60%19.16.38
PV-ED5730 V,1.1 L/h溶液流速淡水回收率为88%5.00.75