Synthesis of chitosan-based composite flocculants for efficient removal of heavy metal wastewater
Junren ZhuZhenzhen JiangTing PengLan ZhangXintao Tan
Abstract
In this study, the preparation and coagulation performance of the novel composite coagulant Fe3O4@C=C-CS-g-P(AM-IA-AMPS) were investigated. Fe3O4@C=C and CS-g-P(AM-IA-AMPS) was prepared with UV photon as the initiator to the reaction. The optimal synthetic conditions were ultraviolet light power of 200W, initiator concentration of 0.8 mmol/L, molar ratio of n(AM+IA+AMPS)∶n(CS) of 1.6, and pH value of 4.0. The maximum Fe3+ and Cu2+ removal efficiency could reach 90.7%, 85.5%, respectively.
Metrics
Topics
Related Documents
Synthesis of chitosan-based composite flocculants for efficient removal of heavy metal wastewater
Junren ZhuZhenzhen JiangTing PengLan ZhangXintao Tan
Heavy metal removal from aqueous solutions by chitosan-based magnetic composite flocculants
Xuefeng XiaoYuanyuan YuYongjun SunZheng XingAowen Chen
Machine learning for the prediction of heavy metal removal by chitosan-based flocculants
Chun LuZuxin XuBin DongYunhui ZhangMei WangYifan ZengChen Zhang
A graphene-based porous composite hydrogel for efficient heavy metal ions removal from wastewater
Li ZhangTing SuZairan LuoBin XuWei YaoMengxiang ZhouWenzhong YangHui Xu
Removal of Heavy Metal Ions from Wastewater with Poly-ε-Caprolactone-Reinforced Chitosan Composite
Manuel E. MartínezJ. Rene Rangel‐MendezMiquel GimenoAlberto TecanteG.T. LapidusKeiko Shirai