Article(id=1242136381892403928, tenantId=1146029695717560320, journalId=1146031591421210625, issueId=1242136353769595581, articleNumber=null, orderNo=16, doi=10.3981/j.issn.1000-7857.2017.18.010, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1479139200000, receivedDateStr=2016-11-15, revisedDate=1501776000000, revisedDateStr=2017-08-04, acceptedDate=null, acceptedDateStr=null, onlineDate=1506325957773, onlineDateStr=2017-09-25, pubDate=1506528000000, pubDateStr=2017-09-28, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1506325957773, onlineIssueDateStr=2017-09-25, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1774077991218, creator=sys-migrate, updateTime=1774077991218, updator=sys-migrate, issue=Issue{id=1242136353769595581, tenantId=1146029695717560320, journalId=1146031591421210625, year='2017', volume='35', issue='18', pageStart='1', pageEnd='96', issueExtLink='null', onlineDate='null', pubDate='1506528000000', pubDateStr='2017-09-28', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=3, issueType=-1, specialIssue=null, createTime=1774077984513, creator='sys-migrate', updateTime=1774077984513, updator='sys-migrate', preIssue=null, nextIssue=null, articleTotal=null, ext=null, issueFiles=null, downloadFileDto=null}, startPage=80, endPage=85, ext={EN=ArticleExt(id=1242136385713414903, articleId=1242136381892403928, tenantId=1146029695717560320, journalId=1146031591421210625, language=EN, title=Adsorption characteristics of heavy metal ions from aqueous solution by fermented stalk, columnId=1242116080374710456, journalTitle=Science & Technology Review, columnName=Articles, runingTitle=null, highlight=null, articleAbstract=The biosorption is a new technology, which can be widely applied for the removal of heavy metals from wastewater. The development of an efficient and low-cost adsorbent is a key in the biosorption technology. The adsorption performance of Pb(Ⅱ) by the fermented sweet sorghum stalks (FSSR) is discussed in this paper. The adsorption process is a chemical one and follows the pseudo-second order kinetics. After fermented, the equilibrium adsorption capacity of the material is increased from 3.32 mg/g to 6.92 mg/g. The isotherm adsorption is fitted well with the linear Langmuir model. When the temperature rises from 10℃ to 40℃, the maximum adsorption capacity of Pb (Ⅱ) is increased from 5.92 mg/g to 7.23 mg/g. In binary and ternary systems, the adsorption capacities are in the order of Pb(Ⅱ) > Cu (Ⅱ) > Zn(Ⅱ). There are more active functional groups on the surface of the stalk after fermentation, and these changes will be beneficial to the adsorption reaction and can improve the adsorption capacity., authors=DONG Jing^1,2,3, SUN Changhong^1,2, WANG Yonggang^1,2, WANG Jianlong³, authorsList=DONG Jing, SUN Changhong, WANG Yonggang, WANG Jianlong, authorCompany=1. Beijing Municipal Research Institute of Environmental Protection, Beijing 100037, China;
2. National Engineering Research Center for Urban Environmental Pollution Control, Beijing 100037, China;
3. Institute of Nuclear and New Energy Technology, Tsinghua University, Beijing 100084, China, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=XLn0OYwFh8DKEiSp2KvwMA==, pdfFileSize=1669671, 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=1242136384803255018, articleId=1242136381892403928, tenantId=1146029695717560320, journalId=1146031591421210625, language=CN, title=发酵秸秆吸附水中重金属离子性能研究, columnId=1146540929516700224, journalTitle=科技导报, columnName=研究论文, runingTitle=null, highlight=null, articleAbstract=生物吸附法是一种新兴的废水处理方法，高效廉价生物吸附剂的研发是生物吸附技术研究的关键之一。以甜高粱秸秆发酵产乙醇残渣（FSSR）为吸附剂，研究了其对Pb（Ⅱ）的吸附特性。研究结果表明，FSSR对Pb（Ⅱ）的吸附过程符合拟二级动力学模型，吸附过程是化学吸附过程。发酵后材料对Pb（Ⅱ）的吸附容量有显著提高，平衡时吸附容量由3.32 mg/g提高到6.92 mg/g。当温度由10℃升高到40℃时，FSSR对Pb（Ⅱ）最大吸附容量由5.92 mg/g提高到7.23 mg/g，等温吸附过程符合Langmuir模型。多元体系中FSSR对离子的选择性为Pb（Ⅱ）> Cu（Ⅱ）> Zn（Ⅱ）。发酵后材料有更多的活性官能团裸露在材料的表面，为吸附反应的发生提供了有利的条件，可以提高材料对金属离子的吸附容量。, authors=董婧^1,2,3, 孙长虹^1,2, 王永刚^1,2, 王建龙³, authorsList=董婧, 孙长虹, 王永刚, 王建龙, authorCompany=1. 北京市环境保护科学研究院, 北京 100037;
2. 国家城市环境污染控制工程技术研究中心, 北京 100037;
3. 清华大学核能与新能源技术研究院, 北京 100083, correspAuthors=null, authorNote=董婧,博士,研究方向为环境污染治理技术,电子信箱:dongjing1098@sina.com, correspAuthorsNote=王建龙(通信作者),教授,研究方向为水污染控制、辐射防护与环境保护,电子信箱:wangjl@tsinghua.edu.cn, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=w5VHgGhu6gcwhM3hkpaA9g==, pdfFileSize=1669671, 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=中国博士后科学基金项目（2015M581018）；北京市青年骨干人才项目（201500001733G171）)}, authors=null, keywords=[Keyword(id=1242136383972778724, tenantId=1146029695717560320, journalId=1146031591421210625, articleId=1242136381892403928, language=CN, orderNo=1, keyword=甜高粱秸秆), Keyword(id=1242136384056664806, tenantId=1146029695717560320, journalId=1146031591421210625, articleId=1242136381892403928, language=CN, orderNo=1, keyword=发酵), 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