| A comparison on the phytoremediation ability of triazophos by different macrophytes | |
| Li, Zhu1,4; Xiao, Huiping3; Cheng, Shuiping2; Zhang, Liping1; Xie, Xiaolong1; Wu, Zhenbin1; Cheng, SP (reprint author), Tongji Univ, Minist Educ, Key Lab Yangtze River Water Environm, Shanghai 200092, Peoples R China. | |
| 2014-02-01 | |
| Source Publication | JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA
 |
| ISSN | 1001-0742 |
| Volume | 26Issue:2Pages:315-322 |
| Abstract | The strategy of choosing suitable plants should receive great performance in phytoremediation of surface water polluted by triazophos (O,O-diethyl-O-(1-phenyl-1,2,4-triazol-3-base) sulfur phosphate, TAP), which is an organophosphorus pesticide widespread applied for agriculture in China and moderately toxic to higher animal and fish. The tolerance, uptake, transformation and removal of TAP by twelve species of macrophytes were examined in a hydroponic system and a comprehensive score (CS) of five parameters (relative growth rate (RGR), biomass, root/shoot ratio, removal capacity (RC), and bio-concentration factor (BCF)) by factor analysis was employed to screen the potential macrophyte species for TAP phytoremediation. The results showed that Thalia dealbata, Cyperus alternifolius, Canna indica and Acorus calamus had higher RGR values, indicating these four species having stronger growth capacity under TAP stress. The higher RC loading in Iris pseudacorus and Cyperus rotundus were 42.11 and 24.63 mu g/(g fw.day), respectively. The highest values of BCF occurred in A. calamus (1.17), and TF occurred in Eichhornia crassipes (2.14). Biomass and root/shoot ratio of plant showed significant positive correlation with first-order kinetic constant of TAP removal in the hydroponic system, indicating that plant biomass and root system play important roles in remediation of TAP. Five plant species including C. alternifolius, A. calamus, T dealbata, C. indica and Typha orientalis, which owned higher CS, would be potential species for TAP phytoremediation of contaminated water bodies.; The strategy of choosing suitable plants should receive great performance in phytoremediation of surface water polluted by triazophos (O,O-diethyl-O-(1-phenyl-1,2,4-triazol-3-base) sulfur phosphate, TAP), which is an organophosphorus pesticide widespread applied for agriculture in China and moderately toxic to higher animal and fish. The tolerance, uptake, transformation and removal of TAP by twelve species of macrophytes were examined in a hydroponic system and a comprehensive score (CS) of five parameters (relative growth rate (RGR), biomass, root/shoot ratio, removal capacity (RC), and bio-concentration factor (BCF)) by factor analysis was employed to screen the potential macrophyte species for TAP phytoremediation. The results showed that Thalia dealbata, Cyperus alternifolius, Canna indica and Acorus calamus had higher RGR values, indicating these four species having stronger growth capacity under TAP stress. The higher RC loading in Iris pseudacorus and Cyperus rotundus were 42.11 and 24.63 mu g/(g fw.day), respectively. The highest values of BCF occurred in A. calamus (1.17), and TF occurred in Eichhornia crassipes (2.14). Biomass and root/shoot ratio of plant showed significant positive correlation with first-order kinetic constant of TAP removal in the hydroponic system, indicating that plant biomass and root system play important roles in remediation of TAP. Five plant species including C. alternifolius, A. calamus, T dealbata, C. indica and Typha orientalis, which owned higher CS, would be potential species for TAP phytoremediation of contaminated water bodies. |
| Subtype | Article |
| Keyword | Pesticide Removal Capacity Relative Growth Rate Bio-concentration Factor Transfer Factor Root/shoot Ratio Factor Analysis |
| Department | [Li, Zhu; Zhang, Liping; Xie, Xiaolong; Wu, Zhenbin] Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China; [Cheng, Shuiping] Tongji Univ, Minist Educ, Key Lab Yangtze River Water Environm, Shanghai 200092, Peoples R China; [Xiao, Huiping] Wuhan Yangtze Business Univ, Wuhan 430072, Peoples R China; [Li, Zhu] Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| DOI | 10.1016/S1001-0742(13)60417-9 |
| WOS Headings | Science & Technology ; Life Sciences & Biomedicine |
| Funding Organization | National Natural Science Foundation of China [20877093, 51278355] ; National Natural Science Foundation of China [20877093, 51278355] ; National Natural Science Foundation of China [20877093, 51278355] ; National Natural Science Foundation of China [20877093, 51278355] |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Environmental Sciences & Ecology |
| WOS Subject | Environmental Sciences |
| WOS ID | WOS:000331781900011 |
| WOS Keyword | CULTIVATED AQUATIC PLANTS ; CANNA-INDICA LINN. ; HYDROPONIC SYSTEM ; SOIL ; TRANSLOCATION ; PESTICIDES ; GROWTH ; PYRENE ; ROOT ; PHYTOTRANSFORMATION |
| Funding Organization | National Natural Science Foundation of China [20877093, 51278355] ; National Natural Science Foundation of China [20877093, 51278355] ; National Natural Science Foundation of China [20877093, 51278355] ; National Natural Science Foundation of China [20877093, 51278355] |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.ihb.ac.cn/handle/342005/20067 |
| Collection | 水环境工程研究中心_期刊论文 |
| Corresponding Author | Cheng, SP (reprint author), Tongji Univ, Minist Educ, Key Lab Yangtze River Water Environm, Shanghai 200092, Peoples R China. |
| Affiliation | 1.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China 2.Tongji Univ, Minist Educ, Key Lab Yangtze River Water Environm, Shanghai 200092, Peoples R China 3.Wuhan Yangtze Business Univ, Wuhan 430072, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| Recommended Citation GB/T 7714 | Li, Zhu,Xiao, Huiping,Cheng, Shuiping,et al. A comparison on the phytoremediation ability of triazophos by different macrophytes[J]. JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA,2014,26(2):315-322. |
| APA | Li, Zhu.,Xiao, Huiping.,Cheng, Shuiping.,Zhang, Liping.,Xie, Xiaolong.,...&Cheng, SP .(2014).A comparison on the phytoremediation ability of triazophos by different macrophytes.JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA,26(2),315-322. |
| MLA | Li, Zhu,et al."A comparison on the phytoremediation ability of triazophos by different macrophytes".JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA 26.2(2014):315-322. |
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