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Enhanced phytoremediation of cadmium and/or benzo(a)pyrene contaminated soil by hyperaccumlator Solanum nigrum L
Han, Ran1,3; Dai, Huiping2; Yang, Chuanjie1; Wei, Shuhe1; Xu, Lei1,3; Yang, Wei1,3; Dou, Xuekai1,3
Corresponding AuthorWei, Shuhe(shuhewei@iae.ac.cn)
2018
Source PublicationINTERNATIONAL JOURNAL OF PHYTOREMEDIATION
ISSN1522-6514
Volume20Issue:9Pages:862-868
AbstractThe role of same amendment on phytoremediating different level contaminated soils is seldom known. Soil pot culture experiment was used to compare the strengthening roles of cysteine (CY), EDTA, salicylic acid (Sa), and Tween 80 (TW) on hyperaccumulator Solanum nigrum L. phytoremediating higher level of single cadmium (Cd) or Benzo(a)pyrene (BAP) and their co-contaminated soils. Results showed that the Cd capacities (ug pot(-1)) in shoots of S. nigrum in the combined treatment T0.1EDTA+0.9CY were the highest for the 5 and 15 mg kg(-1) Cd contaminated soils. When S. nigrum remediating co-contaminated soils with higher levels of Cd and BAP, that is, 5 mg kg(-1) Cd + 1 mg kg(-1) BAP and 15 mg kg(-1) Cd + 2 mg kg(-1) BAP, the treatment Tau(0.9CY+0.9Sa+0.3TW) showed the best enhancing remediation role. This results were different with co-contaminated soil with 0.771 mg kg(-1) Cd + 0.024 mg kg(-1) BAP. These results may tell us that the combine used of CY, SA, and TW were more useful for the contaminated soils with higher level of Cd and/ or BAP. In the combined treatments of Sa+TW, CY was better than EDTA.
Keywordcadmium (cd) benzo(a) pyrene (bap) solanum nigrum L
Funding OrganizationSpecial Plan in the Major Research & Development of the 13th Five-Year Plan of China ; National Natural Science Foundation of China ; Key scientific research project of Shaanxi Provincial Education Department ; Hanjiang Scholar Program of Shaanxi Sci-Tech University
DOI10.1080/15226514.2018.1438357
Indexed BySCI
Language英语
Funding ProjectSpecial Plan in the Major Research & Development of the 13th Five-Year Plan of China[2016YFD0800802] ; National Natural Science Foundation of China[41571300] ; National Natural Science Foundation of China[31270540] ; National Natural Science Foundation of China[31070455] ; Key scientific research project of Shaanxi Provincial Education Department[17JS023] ; Hanjiang Scholar Program of Shaanxi Sci-Tech University
WOS Research AreaEnvironmental Sciences & Ecology
WOS SubjectEnvironmental Sciences
WOS IDWOS:000434443100002
PublisherTAYLOR & FRANCIS INC
Citation statistics
Cited Times:5[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/128631
Collection中国科学院金属研究所
Corresponding AuthorWei, Shuhe
Affiliation1.Chinese Acad Sci, Inst Appl Ecol, Pollut Ecol & Environm Engn, Shenyang, Liaoning, Peoples R China
2.Shaanxi Univ Technol, Shaanxi Prov Key Lab Bioresources, Hanzhong, Peoples R China
3.Univ Chinese Acad Sci, Beijing, Peoples R China
Recommended Citation
GB/T 7714
Han, Ran,Dai, Huiping,Yang, Chuanjie,et al. Enhanced phytoremediation of cadmium and/or benzo(a)pyrene contaminated soil by hyperaccumlator Solanum nigrum L[J]. INTERNATIONAL JOURNAL OF PHYTOREMEDIATION,2018,20(9):862-868.
APA Han, Ran.,Dai, Huiping.,Yang, Chuanjie.,Wei, Shuhe.,Xu, Lei.,...&Dou, Xuekai.(2018).Enhanced phytoremediation of cadmium and/or benzo(a)pyrene contaminated soil by hyperaccumlator Solanum nigrum L.INTERNATIONAL JOURNAL OF PHYTOREMEDIATION,20(9),862-868.
MLA Han, Ran,et al."Enhanced phytoremediation of cadmium and/or benzo(a)pyrene contaminated soil by hyperaccumlator Solanum nigrum L".INTERNATIONAL JOURNAL OF PHYTOREMEDIATION 20.9(2018):862-868.
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