PHOTOTRANSFORMATION

作品数:5被引量:12H指数:3
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相关领域:环境科学与工程化学工程更多>>
相关期刊:《American Journal of Analytical Chemistry》《Journal of Environmental Sciences》《Emerging Contaminants》更多>>
相关基金:国家自然科学基金更多>>
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Role of the aquatic environment in enhancing and inhibiting phototransformation of pharmaceutically active compounds
《Emerging Contaminants》2024年第4期262-274,共13页Nisha K.Joseph Abdugani M.Azimov Gani M.Iztleuov Valsamma J.Koshy Usha K.Aravind Marat I.Sataev Charuvila T.Aravindakumar 
Financial support from the project No.30-PCF-23-24 dated January 25,2023,subject:BR18574143“Development and implementation of groundwater purification technology and provision of drinking water to the population and animals of an agricultural enterprise”financed by Ministry of Science and Higher Education of the Republic of Kazakhstan and partial funding from RUSA and SPARC are gratefully acknowledged.
Pharmaceutically active compounds(PhACs)are widely used in medical treatments but pose risks to ecosystems and human health when present in the environment.Understanding their fate in nature is complex and influenced ...
关键词:PHOTOTRANSFORMATION Pharmaceutically active compounds Water matrices Inorganic ions Humic substances Reactive oxygen species 
Photodegradation of hydroxyfluorenes in ice and water: A comparison of kinetics, effects of water constituents, and phototransformation by-products被引量:4
《Journal of Environmental Sciences》2023年第2期139-145,共7页Linke Ge Shengkai Cao Crispin Halsall Junfeng Niu Dongxiao Bai Guangkai He Peng Zhang Hongrui Ma 
supported by the National Natural Science Foundation of China (Nos. 21976045, 22076112);the CAS Key Laboratory of Coastal Environmental Processes and Ecological Remediation (No. 2020KFJJ03);the State Environmental Protection Key Laboratory of Coastal Ecosystem (No. 202102);the China Scholarship Council (CSC) Scholarship (Nos. 201704180014, 201704180009);the Chinese Arctic and Antarctic Administration
The photochemical behavior of organic pollutants in ice is poorly studied in comparison to aqueous photochemistry.Here we report a detailed comparison of ice and aqueous photodegradation of two representative OH-PAHs,...
关键词:Ice photochemistry Hydroxyfluorene PHOTODEGRADATION KINETICS Water constituents INTERMEDIATES 
Multiple transformation pathways of p-arsanilic acid to inorganic arsenic species in water during UV disinfection被引量:4
《Journal of Environmental Sciences》2016年第9期39-48,共10页Suqi Li Jing Xu Wei Chen Yingtan Yu Zizheng Liu Jinjun Li Feng Wu 
supported by the National Natural Science Foundation of China(Nos 51508423 and 21477090)
p-Arsanilic acid(p-ASA) is widely used in China as livestock and poultry feed additive for promoting animal growth.The use of organoarsenics poses a potential threat to the environment because it is mostly excreted ...
关键词:p-Arsanilic acid Phototransformation Inorganic arsenic species Kinetics Mechanism 
Analysis and Characterization of Isopropyl Carbanilate Herbicide and Its Photoproducts
《American Journal of Analytical Chemistry》2011年第7期809-813,共5页Mohammed Fehmi Zaater 
The phototransformation of the herbicide Isopropyl carbanilate (IPC) has been investigated under UV light. Irradiation of the herbicide at room temperature in aqueous and organic solvents such as hexane and methanol a...
关键词:PHOTOTRANSFORMATION Isopropyl carbanilate Isopropyl-N-Phenylcarbamate Propham IPC and GC-MS 
Phototransformation of nitrobenzene in the Songhua River:Kinetics and photoproduct analysis被引量:4
《Journal of Environmental Sciences》2008年第7期787-795,共9页WANG, Aimin  HU, Chun  QU, Jiuhui  YANG, Min  LIU, Huijuan  RU, Jia  QI, Rong  SUN, Jingfang 
Nitrobenzene (NB) pollution of the Songhua River caused by an explosion at a petrochemical plant in Jilin City,Jilin Province, China,attracted public concern over the fate of NB in the river.As one of the efforts to p...
关键词:NITROBENZENE PHOTOTRANSFORMATION MECHANISM the Songhua River NITRATE by-products 
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