Diphenylarsinic acid contaminated soil remediation by titanium dioxide (P25) photocatalysis: Degradation pathway, optimization of operating parameters and effects of soil properties.

@article{Wang2016DiphenylarsinicAC,
  title={Diphenylarsinic acid contaminated soil remediation by titanium dioxide (P25) photocatalysis: Degradation pathway, optimization of operating parameters and effects of soil properties.},
  author={A-nan Wang and Ying Teng and Xue-Feng Hu and Long-hua Wu and Yu-Juan Huang and Yongming Luo and Peter Christie},
  journal={The Science of the total environment},
  year={2016},
  volume={541},
  pages={348-355}
}
Diphenylarsinic acid (DPAA) is formed during the leakage of arsenic chemical weapons in sites and poses a high risk to biota. However, remediation methods for DPAA contaminated soils are rare. Here, the photocatalytic oxidation (PCO) process by nano-sized titanium dioxide (TiO2) was applied to degrade DPAA in soil. The degradation pathway was firstly… CONTINUE READING