IHB OpenIR  > 水环境工程研究中心  > 期刊论文
THE FATE OF TRIAZOPHOS IN A HYDROPONIC PHYTOREMEDIATION SYSTEM WITH Canna indica LINN.
Xiao, Huiping; Cheng, Shuiping; Li, Zhu; Zhang, Liping; Wu, Zhenbin; Cheng, SP, Tongji Univ, Key Lab Yangtze Aquat Environm, Coll Environm Sci & Engn, 1239 Siping Rd, Shanghai 200092, Peoples R China
2010
Source PublicationFRESENIUS ENVIRONMENTAL BULLETIN
ISSN1018-4619
Volume19Issue:10Pages:2192-2199
AbstractThe fate of triazophos (TAP) in a hydroponic phytoremediation system planted with Canna indica Linn. was investigated. After 7-day exposure, diverse concentrations of TAP were detected in different plant organs, with a maximum in roots to a minimum in leaves, which demonstrated a TAP transport pathway from the root to the shoot. It was also found that more TAP was taken up by plants in this phytoremediation system than in a microbes-inhibited one (p<0.05), illustrating the combination effect of microbes and plants on TAP dissipation. After another 7-day culti-vation in TAP-free solution, the concentrations of TAP in plant organs decreased by 48.4-99.9%, probably due to faster degradation or transportation of TAP through the plant. Analysis with liquid chromatographymass spectrometry indicated that TAP was probably metabolized through a two-phase process in the phytoremediation system, with triazophos oxon, phenyltriazolol, and two conjugated compounds O-ethyl O-glucuronic acid O-(1-phenyl-1H-1,2,4-triazole-3-yl) phosphate and O-ethyl O-glucuronic acid O-(1-phenyl-1H-1,2,4-tria-zole-3-yl) phosphorothioate as products.
KeywordTriazophos Canna Indica Linn. Phytoremediation Dissipation Degradation Products
Department[Cheng, Shuiping] Tongji Univ, Key Lab Yangtze Aquat Environm, Coll Environm Sci & Engn, Shanghai 200092, Peoples R China; [Xiao, Huiping; Cheng, Shuiping; Li, Zhu; Zhang, Liping; Wu, Zhenbin] Chinese Acad Sci, State Key Lab Freshwater Ecol & Biotechnol, Inst Hydrobiol, Wuhan 430072, Hubei, Peoples R China; [Xiao, Huiping] S Cent Univ Nationalities, Dept Environm & Life Sci, Engn & Commerce Coll, Wuhan 430065, Hubei, Peoples R China; [Li, Zhu] Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
Subject AreaEnvironmental Sciences
Funding OrganizationNational Science Fund of China [20877093]; National Major Program of Science and Technology [2008ZX07316-004] ; National Science Fund of China [20877093]; National Major Program of Science and Technology [2008ZX07316-004] ; National Science Fund of China [20877093]; National Major Program of Science and Technology [2008ZX07316-004] ; National Science Fund of China [20877093]; National Major Program of Science and Technology [2008ZX07316-004]
Indexed BySCI
Language英语
WOS IDWOS:000284394200009
Funding OrganizationNational Science Fund of China [20877093]; National Major Program of Science and Technology [2008ZX07316-004] ; National Science Fund of China [20877093]; National Major Program of Science and Technology [2008ZX07316-004] ; National Science Fund of China [20877093]; National Major Program of Science and Technology [2008ZX07316-004] ; National Science Fund of China [20877093]; National Major Program of Science and Technology [2008ZX07316-004]
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/13669
Collection水环境工程研究中心_期刊论文
Corresponding AuthorCheng, SP, Tongji Univ, Key Lab Yangtze Aquat Environm, Coll Environm Sci & Engn, 1239 Siping Rd, Shanghai 200092, Peoples R China
Recommended Citation
GB/T 7714
Xiao, Huiping,Cheng, Shuiping,Li, Zhu,et al. THE FATE OF TRIAZOPHOS IN A HYDROPONIC PHYTOREMEDIATION SYSTEM WITH Canna indica LINN.[J]. FRESENIUS ENVIRONMENTAL BULLETIN,2010,19(10):2192-2199.
APA Xiao, Huiping,Cheng, Shuiping,Li, Zhu,Zhang, Liping,Wu, Zhenbin,&Cheng, SP, Tongji Univ, Key Lab Yangtze Aquat Environm, Coll Environm Sci & Engn, 1239 Siping Rd, Shanghai 200092, Peoples R China.(2010).THE FATE OF TRIAZOPHOS IN A HYDROPONIC PHYTOREMEDIATION SYSTEM WITH Canna indica LINN..FRESENIUS ENVIRONMENTAL BULLETIN,19(10),2192-2199.
MLA Xiao, Huiping,et al."THE FATE OF TRIAZOPHOS IN A HYDROPONIC PHYTOREMEDIATION SYSTEM WITH Canna indica LINN.".FRESENIUS ENVIRONMENTAL BULLETIN 19.10(2010):2192-2199.
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