Azido-group functionalized graphene oxide/polysulfone mixed matrix ultrafiltration membrane with enhanced interfacial compatibility for efficient water and wastewater treatment

2021 ◽  
pp. 120162
Author(s):  
Zehai Xu ◽  
Xiaowei Ye ◽  
Pin Hu ◽  
Min Yin ◽  
Bosheng Lv ◽  
...  
Keyword(s):  
Wastewater Treatment ◽  
Graphene Oxide ◽  
Ultrafiltration Membrane ◽  
Azido Group ◽  
Functionalized Graphene ◽  
Mixed Matrix ◽  
Water And Wastewater Treatment ◽  
Functionalized Graphene Oxide ◽  
Interfacial Compatibility ◽  
Water And Wastewater

Photolysis of graphene oxide in the presence of nitrate: implications for graphene oxide integrity in water and wastewater treatment

2019 ◽  
Vol 6 (1) ◽  
pp. 136-145 ◽  
Author(s):  
Lin Duan ◽  
Tong Zhang ◽  
Weihua Song ◽  
Chuanjia Jiang ◽  
Yan Hou ◽  
...  
Keyword(s):  
Wastewater Treatment ◽  
Graphene Oxide ◽  
Hydroxyl Radicals ◽  
Uv Irradiation ◽  
Nitrate Concentration ◽  
Direct Photolysis ◽  
Water And Wastewater Treatment ◽  
Indirect Photolysis ◽  
Water And Wastewater

As the nitrate concentration increases, the dominant pathway of GO transformation changes from direct photolysis to indirect photolysis enhanced by the production of hydroxyl radicals (˙OH) during UV irradiation of nitrate.

Sign in / Sign up

Export Citation Format

Share Document