The chlorination transformation characteristics of benzophenone-4 in the presence of iodide ions.

@article{Yang2017TheCT,
  title={The chlorination transformation characteristics of benzophenone-4 in the presence of iodide ions.},
  author={Fan Yang and Dongbin Wei and Ming Xiao and Xuefeng Sun and Qing Guo and Yi Liu and Yuguo Du},
  journal={Journal of environmental sciences},
  year={2017},
  volume={58},
  pages={
          93-101
        }
}
Benzophenone-type UV filters are a group of compounds widely used to protect human skin from damage of UV irradiation. Benzophenone-4 (BP-4) was targeted to explore its transformation behaviors during chlorination disinfection treatment in the presence of iodide ions. With the help of ultra performance liquid phase chromatograph and high-resolution quadrupole time-of-flight mass spectrometer, totally fifteen halogenated products were identified, and five out of them were iodinated products. The… 
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Research progress of disinfection and disinfection by-products in China.
TLDR
This review summarized the main achievements on disinfection and DPBs studies in China and included the occurrence of DBPs in water of China, the identification and detection methods ofDBPs, the formation mechanisms of DB Ps during disinfection process, the toxicological effects and epidemiological surveys of DBP, and the control and management countermeasures.
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