用反渗透膜模拟核电厂含硼废水的脱硼效率

吉林大学学报(理学版)

用反渗透膜模拟核电厂含硼废水的脱硼效率

房春生¹, 曲何¹, 耿直², 李相辰², 石慧超¹, 王菊¹

1. 吉林大学环境与资源学院, 长春 130012； 2. 东北师范大学环境学院, 长春 130117

收稿日期:2017-12-11 出版日期:2018-05-26 发布日期:2018-05-18
通讯作者: 王菊 E-mail:wangju@jlu.edu.cn

Removal Efficiency of Boron in Waste Water from SimulatedNuclear Power Plant with Reverse Osmosis Membrane

FANG Chunsheng^1, QU He^1, GENG Zhi^2, LI Xiangchen^2, SHI Huichao^1, WANG Ju^1

1. College of Environment and Resources, Jilin University, Changchun 130012, China;2. School of Environment, Northeast Normal University, Changchun 130117, China

Received:2017-12-11 Online:2018-05-26 Published:2018-05-18
Contact: WANG Ju E-mail:wangju@jlu.edu.cn

摘要/Abstract

摘要： 为提高反渗透膜在处理核电厂含硼废水时的脱硼效率（截留率）, 通过改变原水pH值及添加配合物, 考察反渗透膜脱硼效率的变化规律. 结果表明：反渗透膜对含硼废水中硼的截留率随pH值的升高而增大, 当pH=11时截留率最高；当n（山梨醇/甘露醇）∶n（硼酸）=1时, 反渗透膜对溶液中硼的截留率最高.

关键词: 含硼废水, 多羧基化合物, 截留率, 反渗透

Abstract: In order to improve the removal efficiency (interception rate) of boron of the reverse osmosis membrane in the treatment of the wastewater containing boron in nuclear power plants, by changing the pH value of the raw water and adding complex, we investigated the changing rule of the removal efficiency of boron of reverse osmosis membrane. The results show that the interception rate of boron in the wastewater containing boron by reverse osmosis membrane increases with the increase of the pH value. When pH=11, the interception rate is the highest. When n(sorbitol/mannitol)∶n(boric acid)=1, the interception rate of boron in solution by reverse osmosis membrane is the highest.

Key words: wastewater containing boron, reverse osmosis, polycarboxylic compound, interception rate

中图分类号:

X591

房春生, 曲何, 耿直, 李相辰, 石慧超, 王菊. 用反渗透膜模拟核电厂含硼废水的脱硼效率[J]. 吉林大学学报(理学版), 2018, 56(3): 743-746.

FANG Chunsheng, QU He, GENG Zhi, LI Xiangchen, SHI Huichao, WANG Ju. Removal Efficiency of Boron in Waste Water from SimulatedNuclear Power Plant with Reverse Osmosis Membrane[J]. Journal of Jilin University Science Edition, 2018, 56(3): 743-746.