环氟菌胺的水解动力学研究The Hydrolysis of Cyflufenamid in Liquid Media
张春艳;郑张瑜;施海燕;王鸣华;
摘要(Abstract):
为明确环氟菌胺的水解动力学规律,采用室内模拟试验方法,探究了温度、p H值、表面活性剂和不同种类水体对环氟菌胺水解的影响。结果表明:随着温度的升高,环氟菌胺的水解速率加快;环氟菌胺在碱性条件下降解最快;十二烷基磺酸钠(sodium dodecyl sulfonate,SDS)抑制环氟菌胺的水解;腐植酸的浓度低于1 mg·L-1时促进环氟菌胺的水解,浓度高于1 mg·L-1时抑制环氟菌胺的水解;环氟菌胺在不同水体中的水解速率顺序为:海水>江水>河水,环氟菌胺在自然条件下的降解速率显著高于室内模拟条件。
关键词(KeyWords): 环氟菌胺;水解;动力学
基金项目(Foundation): 国家重点研发项目(2016YFD0200207)
作者(Author): 张春艳;郑张瑜;施海燕;王鸣华;
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DOI:
参考文献(References):
- [1]Atkinson S K,Marlatt V L,Kimpe L E,et al.Environ-mental factors affecting ultraviolet photodegradation rates and estrogenicity of estrone and ethinylestradiol in natural waters[J].Archives of Environmental Contamination and Toxicology,2011,60(1):1-7
- [2]马韵升,刘长令.新型白粉病杀菌剂环氟菌胺[J].农药,2005,44(3):128-129Ma Y S,Liu C L.Cyflufenamid—A new powdery mildew fungicide[J].Agrochemicals,2005,44(3):128-129(in Chinese)
- [3]Masahiro H,Homare Y,Hiroyasu H,et al.Control efficacy of cyflufenamid in the field and its fungicidal properties[J].Pesticide Science,2006,31(2):116-122
- [4]Masahiro H,Homare Y,Hiroshi S,et al.Fungicidal activities of cyflufenamid against various plant-pathogenic fungi[J].Pesticide Science,2006,31(2):95-101
- [5]程志明.杀菌剂环氟菌胺的开发[J].世界农药,2007,29(6):1-5Cheng Z M.Development of a novel fungicide,cyflufenamid[J].World Agrochemicals,2007,29(6):1-5(in Chinese)
- [6]Sano S,Kasahara I,Yamanaka H.Development of a novel fungicide,cyflufenamid[J].Journal of Pesticide Science,2007,32(2):137-138
- [7]Haramoto M,Yamanaka H,Hosokawa H,et al.Control efficacy of cyflufenamid in the field and its fungicidal properties[J].Journal of Pesticide Science,2006,31(2):116-122
- [8]李立,娄喜山,付建.食品中环氟菌胺残留量的气相色谱-质谱联用检测方法的研究[J].食品科技,2008,33(11):271-274Li L,Lou X S,Fu J.Method for the gas chromatographymass spectrometry detection on cyflufenamid residue of food[J].Food Science and Technology,2008,33(11):271-274(in Chinese)
- [9]杨雯筌,沈伟健,赵增运,等.气相色谱-负化学离子源质谱法检测胡萝卜中残留的环氟菌胺[J].色谱,2008,26(4):526-528Yang W Q,Shen W J,Zhao Z Y,et al.Determination of cyflufenamid residue in carrots by gas chromatographynegative chemical ionization mass spectrometry[J].Chinese Journal of Chromatography,2008,26(4):526-528(in Chinese)
- [10]姜宜飞,吴进龙,陈铁春.环氟菌胺原药高效液相色谱分析方法研究[J].农药科学与管理,2013,34(8):45-47Jiang Y F,Wu J L,Chen T C.Analytical method of cyflufenamid TC by HPLC[J].Pesticide Science Administration,2013,34(8):45-47(in Chinese)
- [11]吴文铸,陈全博,单正军.环氟菌胺在土壤和水-沉积物系统中的降解研究[J].生态环境学报,2016,25(4):680-685Wu W Z,Chen Q B,Shan Z J.Degradation of cyflufenamid in soil and water-sediment system[J].Ecology Environmental Sciences,2016,25(4):680-685(in Chinese)
- [12]中华人民共和国国家质量监督检验检疫总局.中国国家标准化管理委员会.化学农药环境安全评价试验准则:GB/T 31270—2014[S].北京:中国标准出版社,2015General Administration of Quality Supervision,Inspection and Quarantine of the People's Republic of China.Standardization Administration of the People’s Republic of China.Test Guidelines on Environmental Safety Assessment for Chemical Pesticides:GB/T 31270—2014[S].Beijing:Standard Press of China,2015(in Chinese)
- [13]Martínez-Zapata M,Aristizábal C,Pe1uela G.Photodegradation of the endocrine-disrupting chemicals 4 N-nonylphenol and triclosan by simulated solar UV irradiation in aqueous solutions with Fe(III)and in the absence/presence of humic acids[J].Journal of Photochemistry and Photobiology A:Chemistry,2013,251(9):41-49
- [14]赵锋,罗婧,王鸣华.哒嗪硫磷水解与土壤降解研究[J].生态环境学报,2012,21(4):780-785Zhao F,Luo J,Wang M H.Hydrolysis of pyridaphenthione and its degradation in soils[J].Ecology and Environmental Sciences,2012,21(4):780-785(in Chinese)
- [15]卢静,朱琨,赵艳锋,等.腐殖酸在去除水体和土壤中有机污染物的作用[J].环境科学与管理,2006,31(8):151-154Lu J,Zhu K,Zhao Y F,et al.Effects of humic substances for removing organic pollutants from water and soil[J].Environmental Science and Management,2006,31(8):151-154(in Chinese)
- [16]戴树桂,承雪琨,刘广良,等.SDBS及腐殖质对涕灭威及其氧化产物水解的影响[J].中国环境科学,2002,22(3):193-197Dai S G,Cheng X K,Liu G L,et al.The influences of sodium dodecylbenzenesulfonate and humus on hydrolysis of aldicarb and its oxidation products[J].China Environmental Science,2002,22(3):193-197(in Chinese)