Groundwater arsenic removal using granular TiO2: integrated laboratory and field study.

@article{Cui2015GroundwaterAR,
  title={Groundwater arsenic removal using granular TiO2: integrated laboratory and field study.},
  author={Jinli Cui and Jingjing Du and Siwu Yu and Chuanyong Jing and Ting Shan Chan},
  journal={Environmental science and pollution research international},
  year={2015},
  volume={22 11},
  pages={8224-34}
}
High concentrations of arsenic (As) in groundwater pose a great threat to human health. The motivation of this study was to provide a practical solution for As-safe water in As geogenic areas using granular TiO2 (GTiO2). The kinetics results indicated that the As (III/V) adsorption on GTiO2 conformed to the Weber-Morris (WM) intraparticle diffusion model. The Langmuir isotherm results suggested that the adsorption capacities for As (III) and As (V) were 106.4 and 38.3 mg/g, respectively. Ion… CONTINUE READING