Abstract:
Quantum yields of indirect UVC photodegradation of p-arsanilic acid (a widely used phenylarsonic feed additive) caused by the photolysis of humic substances were measured. The acquired results demonstrate that the efficiency of such decomposition of p-arsanilic acid is comparable with that of its direct UVC photolysis due to the participation of active intermediates generated during the photolysis of humic substances. These results could be important for understanding the fate of p-arsanilic acid during an UVC disinfection of wastewaters containing natural humic substances.
Citation:
Yu. E. Tyutereva, P. Sherin, Z. Liu, V. F. Plyusnin, I. P. Pozdnyakov, “UVC-induced photodegradation of p-arsanilic acid assisted by humic substances”, Mendeleev Commun., 29:5 (2019), 512–514
Linking options:
https://www.mathnet.ru/eng/mendc1574
https://www.mathnet.ru/eng/mendc/v29/i5/p512
This publication is cited in the following 4 articles:
Ruibin Zheng, Zujun Xu, Qi Qiu, Shaofang Sun, Jialong Li, Liping Qiu, “Iron-doped carbon nanotubes with magnetic enhanced Fe(VI) degradation of arsanilic acid and inorganic arsenic: Role of intermediate iron species and electron transfer”, Environmental Research, 244 (2024), 117849
K. Chennakesavulu, P. Sreedevi, G. Bhaskar Raju, G. Ramanjaneya Reddy, “Study on interaction ofp-sulfonato calix[6]arene with arsanilic acid”, Journal of Dispersion Science and Technology, 43:6 (2022), 896
Evgeniya V. Polyakova, Olga V. Shuvaeva, Olga S. Koshcheeva, Yuliya E. Tyutereva, Ivan P. Pozdnyakov, “Capillary zone electrophoresis as a simple approach for the study of p‐arsanilic acid transformation in the process of photolytic degradation”, Electrophoresis, 42:6 (2021), 719
Yuliya E. Tyutereva, Petr S. Sherin, Evgeniya V. Polyakova, Olga S. Koscheeva, Vyacheslav P. Grivin, Victor F. Plyusnin, Olga V. Shuvaeva, Ivan P. Pozdnyakov, “Photodegradation of para-arsanilic acid mediated by photolysis of iron(III) oxalate complexes”, Chemosphere, 261 (2020), 127770
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