MoS2/PVDF阳离子交换膜的制备及污染物去除性能
Preparation and Pollutant Removal Performance of MoS2/PVDF Cation Exchange Membrane
王梦琦 1季旭 1杨思霞 1陈盈旭 1张佳镇 1王建军1
作者信息
- 1. 云南师范大学 太阳能研究所,云南昆明 650500
- 折叠
摘要
为了在提高微生物脱盐燃料电池脱盐效率的同时去除污水中的金属离子和有机染料,对传统的PVDF阳离子交换膜进行改性,通过加入MoS2提高PVDF的亲水性能和吸附性能,增加了羟基等亲水基团,当加入0.5％的MoS2后脱盐效率较纯的PVDF提高了66.0％.有机染料亚甲基蓝(MB)去除率提高了47.1％,金属离子铅(Pb)去除率提高了37.7％.
Abstract
In order to improve the desalination efficiency of microbial desalination fuel cell while remo-ving metal ions and organic dyes in the wastewater,the conventional PVDF cation exchange membrane was modified to improve the hydrophilic and adsorption properties of PVDF by adding MoS2,and hy-drophilic groups such as hydroxyl were added,and the desalination efficiency was increased by 66.0％compared with that of the pure PVDF when 0.5％of MoS2 was added.The removal of organic dye methylene blue(MB)was increased by 47.1％,and the removal of metal ion lead(Pb)was increased by 37.7％.
关键词
微生物脱盐燃料电池/阳离子交换膜/MoS2/吸附性能/脱盐性能Key words
Microbial desalination cell/Cation exchange membrane/MoS2/Adsorption performance/De-salination performance引用本文复制引用
基金项目
云南省科技厅青年基金(2019FD109)
出版年
2024
国家科技期刊平台
NSTL
万方数据