IMHE OpenIR  > 山地表生过程与生态调控重点实验室
Competitive sorption efficiency studies of Cd(II), Cu(II) and Pb(II) by powdered mycelium of Cloud Ear Fungus Auricularia polytricha
Zhang, Dan2,3; Wang, Jipeng2,3,4; Zeng, Xuedan2,3,4; Falandysz, Jerzy1
Corresponding AuthorFalandysz, Jerzy
2011
Source PublicationJOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART A-TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING
ISSN1093-4529
EISSN1532-4117
Volume46Issue:14Pages:1776-1782
SubtypeArticle
AbstractThis study provides a theoretical basis for use of the Cloud Ear Fungus Auricularia polytricha powdered mycelium as a sorbent for removal of heavy metals from aqueous solution. The sorption efficiency of Cd(II) alone was greater than that of Pb(II) or Cu(II), while of Pb(II) was greater than that of Cu(II). Pb(II) highly competed with Cd(II) for the binding sites during sorption process and its binding efficiency was higher than Cd(II). A competition from Cu(II), present in small concentration (<= 5 mg/L) in solution, promoted the sorption efficiency of Pb(II) but affected sorption negatively, when both solutes occurred at an equal concentration of 10 mg/L. Small concentration (<= 5 mg/L) of Cu(II) decreased sorption rate of Cd(II), while a further increase of its concentration to 10 and to 30 mg/L, promoted the sorption efficiency of Cd(II). An influence of Cd(II) on the sorption efficiency of Cu(II) was not so obvious as that of Cu(II) on Cd(II) sorption. The results showed that competition between Cd(II), Cu(II) and Pb(II) for the binding sites onto the cell wall surfaces of the A. polytricha powdered mycelia biomass can be affected by two factors - one was physical and chemical features (ionic radius) of these metal cations, while another was the thiol (-SH) functional groups of the sorbent.
KeywordBio-sorption Fungi Heavy Metals Mushrooms Wastewater Treatment
WOS HeadingsScience & Technology ; Technology ; Life Sciences & Biomedicine
DOI10.1080/10934529.2011.625300
WOS Subject ExtendedEngineering ; Environmental Sciences & Ecology
Indexed BySCI
WOS KeywordBOLETE BOLETUS-EDULIS ; AQUEOUS-SOLUTIONS ; POLAND ; MUSHROOMS ; REMOVAL ; PROFILE ; MERCURY ; METALS
Language英语
WOS SubjectEngineering, Environmental ; Environmental Sciences
WOS IDWOS:000298321100020
Funding OrganizationNational Natural Science Foundation of China(40871111)
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imde.ac.cn/handle/131551/10582
Collection山地表生过程与生态调控重点实验室
Affiliation1.Univ Gdansk, Res Grp Environm Chem Ecotoxicol & Food Toxicol, PL-80952 Gdansk, Poland
2.Chinese Acad Sci, Inst Mt Hazards & Environm, Key Lab Mt Environm Divers & Control, Chengdu, Peoples R China
3.Minist Water Conservancy & Power, Chengdu, Peoples R China
4.Chinese Acad Sci, Grad Univ, Beijing, Peoples R China
Recommended Citation
GB/T 7714
Zhang, Dan,Wang, Jipeng,Zeng, Xuedan,et al. Competitive sorption efficiency studies of Cd(II), Cu(II) and Pb(II) by powdered mycelium of Cloud Ear Fungus Auricularia polytricha[J]. JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART A-TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING,2011,46(14):1776-1782.
APA Zhang, Dan,Wang, Jipeng,Zeng, Xuedan,&Falandysz, Jerzy.(2011).Competitive sorption efficiency studies of Cd(II), Cu(II) and Pb(II) by powdered mycelium of Cloud Ear Fungus Auricularia polytricha.JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART A-TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING,46(14),1776-1782.
MLA Zhang, Dan,et al."Competitive sorption efficiency studies of Cd(II), Cu(II) and Pb(II) by powdered mycelium of Cloud Ear Fungus Auricularia polytricha".JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART A-TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING 46.14(2011):1776-1782.
Files in This Item:
File Name/Size DocType Version Access License
Competitive sorption(134KB)期刊论文出版稿开放获取CC BY-NC-SAView Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Zhang, Dan]'s Articles
[Wang, Jipeng]'s Articles
[Zeng, Xuedan]'s Articles
Baidu academic
Similar articles in Baidu academic
[Zhang, Dan]'s Articles
[Wang, Jipeng]'s Articles
[Zeng, Xuedan]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Zhang, Dan]'s Articles
[Wang, Jipeng]'s Articles
[Zeng, Xuedan]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Competitive sorption efficiency studies of Cd(II), Cu(II) and Pb(II) by powdered mycelium of Cloud Ear Fungus Auricularia polytricha.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.