摘要
利用一次式连续电渗析系统脱除反渗透浓水中的盐分,同时将反渗透浓水进行再次浓缩。通过对运行数据的分析,废水的脱盐率达到了91.8%,实现了废水的循环再利用。反渗透浓水的浓缩倍数达到了3.5倍,大幅减少了蒸发的处理水量,降低了能耗。
The use of a continuous electrodialysis system to remove the salt from the reverse osmosis concentrated water,while the reverse osmosis concentrated water was concentrated again.Through analysis of operating data,the desalination of wastewater reached 91.8%,achieved the reuse of wastewater.RO concentrated water concentration factor of 3.5 times,significantly reduces the water of evaporation,reducing energy consumption.
出处
《能源环境保护》
2015年第2期24-25,33,共3页
Energy Environmental Protection
关键词
电渗析
制浆尾水
反渗透
蒸发
Electrodialysis
Pulping wastewater
Reverse osmosis
Evaporation
