Photosensitized degradation of ethyl parathion pesticide in aqueous solution of anthracene modified photoactive dextran

被引：24
|
作者：
Nowakowska, M [1 ]
Sterzel, M [1 ]
Zapotoczny, S [1 ]
Kot, E [1 ]
机构：
[1] Jagiellonian Univ, Dept Chem, PL-30060 Krakow, Poland
来源：
APPLIED CATALYSIS B-ENVIRONMENTAL | 2005年 / 57卷 / 01期
关键词：
polymeric photosensitizer; photodegradation; pesticide; parathion; photoinduced electron transfer;
D O I：
10.1016/j.apcatb.2004.10.002
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The photosensitized oxidation of parathion-ethyl (PTE) pesticide in the aqueous solution of anthracene substituted dextran (DXA) was investigated. The phototransformation of PTE was found to be significantly enhanced in the presence of DXA. The suggested mechanisms of reactions involve photoinduced electron transfer process as a primary photophysical step. DXA polymer plays a role of environmentally friendly photosensitizer since after the reaction it undergoes decomposition. (c) 2004 Elsevier B.V. All rights reserved.
引用
收藏
页码：1 / 8
页数：8
相关论文
共 20 条
  • [1] Photosensitized Oxidation of Cyanide in Aqueous Solutions of Photoactive Modified Hydroxyethylcellulose
    Maria Nowakowska
    Monika Sterzel
    Krzysztof Szczubiałka
    Journal of Polymers and the Environment, 2006, 14 : 59 - 64
  • [2] Photosensitized oxidation of cyanide in aqueous solutions of photoactive modified hydroxyethylcellulose
    Nowakowska, M
    Sterzel, M
    Szczubialka, K
    JOURNAL OF POLYMERS AND THE ENVIRONMENT, 2006, 14 (01) : 59 - 64
  • [3] Fenton Oxidation of Pesticide Methyl Parathion in Aqueous Solution: Kinetic Study of the Degradation
    Saini, Roli
    Mondal, Monoj Kumar
    Kumar, Pradeep
    ENVIRONMENTAL PROGRESS & SUSTAINABLE ENERGY, 2017, 36 (02) : 420 - 427
  • [4] Photochemical Degradation of Pyrazosulfuron-Ethyl in Aqueous Solution
    Wang, Yanhui
    Du, Liangwei
    Bai, Lianyang
    JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY, 2013, 24 (01) : 26 - U346
  • [5] Methyl parathion pesticide removal from aqueous solution using Senegal River Typha australis
    N'diaye, A. D.
    Boudokhane, C.
    Elkory, M. B.
    Kankou, M.
    Dhaouadi, H.
    WATER SCIENCE AND TECHNOLOGY-WATER SUPPLY, 2018, 18 (05): : 1545 - 1553
  • [6] Comparison of Five Advanced Oxidation Processes for Degradation of Pesticide in Aqueous Solution
    Affam, Augustine Chioma
    Chaudhuri, Malay
    Kutty, Shamsul Rahman M.
    BULLETIN OF CHEMICAL REACTION ENGINEERING AND CATALYSIS, 2018, 13 (01): : 179 - 186
  • [7] Photosensitized Degradation of Amitriptyline and Its Active Metabolite Nortriptyline in Aqueous Fulvic Acid Solution
    Chen, Yong
    Liang, Jianfeng
    Liu, Lu
    Lu, Xiye
    Deng, Jianwu
    Pozdnyakov, Ivan P.
    Zuo, Yuegang
    JOURNAL OF ENVIRONMENTAL QUALITY, 2017, 46 (05) : 1081 - 1087
  • [8] Photocatalytic degradation of ethyl violet in aqueous solution mediated by TiO2 suspensions
    Chen, Chiing-Chang
    Lu, Chung-Shin
    Chung, Ying-Chien
    JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 2006, 181 (01) : 120 - 125
  • [9] 450 nm visible light-induced photosensitized degradation of Rhodamine B molecules over BiOBr in aqueous solution
    Shen, Kai
    Gondal, Mohammed Ashraf
    Li, Zhijian
    Li, Liye
    Xu, Qingyu
    Yamani, Zain Hassan
    REACTION KINETICS MECHANISMS AND CATALYSIS, 2013, 109 (01) : 247 - 258
  • [10] Photocatalytic degradation of imidacloprid pesticide in aqueous solution by TiO2 nanoparticles immobilized on the glass plate
    Shorgoli, Amir Akbari
    Shokri, Mohammad
    CHEMICAL ENGINEERING COMMUNICATIONS, 2017, 204 (09) : 1061 - 1069
12