Developing Stretchable and Graphene-Oxide-Based Hydrogel for the Removal of Organic Pollutants and Heavy Metal Ions Original Research Article Applied Catalysis B: Environmental, Available online 7 October 2017, Pages Chencheng Dong, Jie Lu, Bocheng Qiu, Bin Shen, Mingyang Xing, Jinlong Zhang
Graphical abstract

Herein, we developed a stretchable and graphene-oxide-based hydrogel in removing organic pollutants and heavy metal ions. The Fe3O4/RGO/PAM hydrogels exhibit excellent photo-Fenton in degradation of 20mg/L RhB, and can remove 34.8%∼66.3% heavy metal ions after continual two days' adsorption. Additionally, in respect of dealing with practical fine chemical sewage, for instance, whose COD (Chemical Oxygen Demand) decreases from 10400 to 2840mg/L after one hour's visible irradiation. | |
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