Article(id=1242130428744766163, tenantId=1146029695717560320, journalId=1146031591421210625, issueId=1242130423300554826, articleNumber=null, orderNo=null, doi=10.3981/j.issn.1000-7857.2013.16.006, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1352649600000, receivedDateStr=2012-11-12, revisedDate=1363536000000, revisedDateStr=2013-03-18, acceptedDate=null, acceptedDateStr=null, onlineDate=1370620800000, onlineDateStr=2013-06-08, pubDate=1370620800000, pubDateStr=2013-06-08, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1370620800000, onlineIssueDateStr=2013-06-08, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1774076571878, creator=sys-migrate, updateTime=1774076571878, updator=sys-migrate, issue=Issue{id=1242130423300554826, tenantId=1146029695717560320, journalId=1146031591421210625, year='2013', volume='31', issue='16', pageStart='3', pageEnd='6', issueExtLink='null', onlineDate='null', pubDate='1370620800000', pubDateStr='2013-06-08', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=3, issueType=-1, specialIssue=null, createTime=1774076570579, creator='sys-migrate', updateTime=1774076570579, updator='sys-migrate', preIssue=null, nextIssue=null, articleTotal=null, ext=null, issueFiles=null, downloadFileDto=null}, startPage=26, endPage=29, ext={EN=ArticleExt(id=1242130431647219827, articleId=1242130428744766163, tenantId=1146029695717560320, journalId=1146031591421210625, language=EN, title=Static Release of Heavy Metals from Sediments of Reservoir, columnId=1242116080374710456, journalTitle=Science & Technology Review, columnName=Articles, runingTitle=null, highlight=null, articleAbstract=The sediment is an important part of aquatic ecosystems, as the accumulation of various nutrients and pollutants among other ingredients in reservoirs. This paper studies the release of heavy metal pollutants from sediments of a reservoir, through simulation experiments with heavy metals, Cr, Pb, Ni, Zn and Cu, focusing on the static release of heavy metal pollutants in surface sediments and bottom sediments of a reservoir. The release concentration curves of 5 kinds of heavy metals Cr, Pb, Ni, Zn and Cu are obtained, and the concentration change trend of the release curve are analyzed. In addition, the pollutant release rate and the release amount of the heavy metals are calculated. It is shown that the release concentrations of heavy metals in the bottom sediment of the reservoir are relatively lower than those in the surface sediment and have relatively smaller impact on the overlying water quality too. The release rate and the release amount of the heavy metals in the surface sediment are higher than those in the bottom sediment by about one order of magnitude., authors=ZHANG Wei, GONG Xijun, WANG Xiuhua, LIU Zonglai, MA Yanan, ZHANG Fengjun, authorsList=ZHANG Wei;GONG Xijun;WANG Xiuhua;LIU Zonglai;MA Yanan;ZHANG Fengjun, authorCompany=Key Laboratory of Groundwater Resources and Environment, Ministry of Education, Jilin University, Changchun 130021, China, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=SxZqTj6u0ZPxQthaumYMrA==, pdfFileSize=1077860, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1242130430934188135, articleId=1242130428744766163, tenantId=1146029695717560320, journalId=1146031591421210625, language=CN, title=水库底泥重金属污染物静态释放规律, columnId=1146540929516700224, journalTitle=科技导报, columnName=研究论文, runingTitle=null, highlight=null, articleAbstract=为了探求水库底泥中重金属污染物的释放情况,分别对某水库表层底泥和底层底泥中重金属污染物进行静态释放模拟实验,得到了Cr、Pb、Ni、Zn和Cu 5种重金属的释放浓度曲线,并分析了释放曲线的浓度变化趋势,通过计算得出了重金属污染物的释放速率及年释放量。结果表明,该水库底层底泥中重金属污染物的释放浓度比较低,对上覆水水体水质影响较小;而表层底泥中重金属污染物的释放浓度相对较高,对上覆水水体水质影响较大;5种重金属污染物Cr、Pb、Ni、Zn和Cu在表层底泥中其释放速率和年释放量都要比底层底泥中约高一个数量级。, authors=张伟, 宫喜君, 王秀花, 刘宗来, 马亚男, 张凤君, authorsList=张伟;宫喜君;王秀花;刘宗来;马亚男;张凤君, authorCompany=吉林大学地下水资源与环境教育部重点实验室, 长春 130021, correspAuthors=null, authorNote=null, correspAuthorsNote=张凤君,教授,研究方向为水处理技术,电子信箱:zhangfengjun@jlu.edu.cn, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=9eIAELINTxEXWXePbFcP8A==, pdfFileSize=1077860, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, 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科技导报
|研究论文
2013
, 31
(16) :
26
-29
水库底泥重金属污染物静态释放规律
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张伟, 宫喜君, 王秀花, 刘宗来, 马亚男, 张凤君
作者信息
吉林大学地下水资源与环境教育部重点实验室, 长春 130021
通讯作者:
张凤君,教授,研究方向为水处理技术,电子信箱:zhangfengjun@jlu.edu.cn
Static Release of Heavy Metals from Sediments of Reservoir
ZHANG Wei, GONG Xijun, WANG Xiuhua, LIU Zonglai, MA Yanan, ZHANG Fengjun
Affiliations
Key Laboratory of Groundwater Resources and Environment, Ministry of Education, Jilin University, Changchun 130021, China
出版时间: 2013-06-08
doi: 10.3981/j.issn.1000-7857.2013.16.006
文章导航
为了探求水库底泥中重金属污染物的释放情况,分别对某水库表层底泥和底层底泥中重金属污染物进行静态释放模拟实验,得到了Cr、Pb、Ni、Zn和Cu 5种重金属的释放浓度曲线,并分析了释放曲线的浓度变化趋势,通过计算得出了重金属污染物的释放速率及年释放量。结果表明,该水库底层底泥中重金属污染物的释放浓度比较低,对上覆水水体水质影响较小;而表层底泥中重金属污染物的释放浓度相对较高,对上覆水水体水质影响较大;5种重金属污染物Cr、Pb、Ni、Zn和Cu在表层底泥中其释放速率和年释放量都要比底层底泥中约高一个数量级。
The sediment is an important part of aquatic ecosystems, as the accumulation of various nutrients and pollutants among other ingredients in reservoirs. This paper studies the release of heavy metal pollutants from sediments of a reservoir, through simulation experiments with heavy metals, Cr, Pb, Ni, Zn and Cu, focusing on the static release of heavy metal pollutants in surface sediments and bottom sediments of a reservoir. The release concentration curves of 5 kinds of heavy metals Cr, Pb, Ni, Zn and Cu are obtained, and the concentration change trend of the release curve are analyzed. In addition, the pollutant release rate and the release amount of the heavy metals are calculated. It is shown that the release concentrations of heavy metals in the bottom sediment of the reservoir are relatively lower than those in the surface sediment and have relatively smaller impact on the overlying water quality too. The release rate and the release amount of the heavy metals in the surface sediment are higher than those in the bottom sediment by about one order of magnitude.
sediment
/
heavy metals
/
static release
张伟;宫喜君;王秀花;刘宗来;马亚男;张凤君.
水库底泥重金属污染物静态释放规律.
科技导报,
2013
, 31
(16)
: 26
-29
.
DOI: 10.3981/j.issn.1000-7857.2013.16.006
ZHANG Wei;GONG Xijun;WANG Xiuhua;LIU Zonglai;MA Yanan;ZHANG Fengjun.
Static Release of Heavy Metals from Sediments of Reservoir[J].
Science & Technology Review ,
2013
, 31
(16)
: 26
-29
.
DOI: 10.3981/j.issn.1000-7857.2013.16.006
2013年第31卷第16期
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文章信息
doi: 10.3981/j.issn.1000-7857.2013.16.006
接收时间：2012-11-12
首发时间：2013-06-08
出版时间：2013-06-08
收稿日期：2012-11-12
修回日期：2013-03-18
通讯作者:
张凤君,教授,研究方向为水处理技术,电子信箱:zhangfengjun@jlu.edu.cn
https://castjournals.cast.org.cn/joweb/kjdb/CN/10.3981/j.issn.1000-7857.2013.16.006
引用本文
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2种不同金属材料的力学参数
科 属数 种数 占总种数比例 属 种数 占总种数比例 鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78 小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39 多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39 红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87 小菇属 Mycena 11 5.26 光柄菇属 Pluteus 5 2.39 红菇属 Russula 17 8.13 栓菌属 Trametes 5 2.39
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