Removal of arsenate with hydrous ferric oxide coprecipitation: effect of humic acid.

@article{Du2014RemovalOA,
  title={Removal of arsenate with hydrous ferric oxide coprecipitation: effect of humic acid.},
  author={Jingjing Du and Chuanyong Jing and Jinming Duan and Yongli Zhang and Shan Hu},
  journal={Journal of environmental sciences},
  year={2014},
  volume={26 2},
  pages={240-7}
}
Insights from the adverse effect of humic acid (HA) on arsenate removal with hydrous ferric oxide (HFO) coprecipitation can further our understanding of the fate of As(V) in water treatment process. The motivation of our study is to explore the competitive adsorption mechanisms of humic acid and As(V) on HFO on the molecular scale. Multiple complementary techniques were used including macroscopic adsorption experiments, surface enhanced Raman scattering (SERS), extended X-ray absorption fine… CONTINUE READING

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