Article(id=1242116852130840981, tenantId=1146029695717560320, journalId=1146031591421210625, issueId=1242116066525118632, articleNumber=null, orderNo=null, doi=null, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1239811200000, receivedDateStr=2009-04-16, revisedDate=-2209017600000, revisedDateStr=1900-01-01, acceptedDate=null, acceptedDateStr=null, onlineDate=1246118400000, onlineDateStr=2009-06-28, pubDate=1246118400000, pubDateStr=2009-06-28, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1246118400000, onlineIssueDateStr=2009-06-28, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1774073334959, creator=sys-migrate, updateTime=1774073334959, updator=sys-migrate, issue=Issue{id=1242116066525118632, tenantId=1146029695717560320, journalId=1146031591421210625, year='2009', volume='27', issue='0912', pageStart='3', pageEnd='126', issueExtLink='null', onlineDate='null', pubDate='1246118400000', pubDateStr='2009-06-28', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=3, issueType=-1, specialIssue=null, createTime=1774073147655, creator='sys-migrate', updateTime=1774073147655, updator='sys-migrate', preIssue=null, nextIssue=null, articleTotal=null, ext=null, issueFiles=null, downloadFileDto=null}, startPage=75, endPage=78, ext={EN=ArticleExt(id=1242116855846998783, articleId=1242116852130840981, tenantId=1146029695717560320, journalId=1146031591421210625, language=EN, title=Effect of Pretreatment Temperature on Fermentative Hydrogen Production from Activated Sludge, columnId=1242116080374710456, journalTitle=Science & Technology Review, columnName=Articles, runingTitle=null, highlight=null, articleAbstract=The effect of different temperatures used in heat treatment on activated sludge for hydrogen production from glucose was investigated in batch cultures. Heat treatments were conducted at 65, 80, 95 and 110℃ for 30 min. The untreated inocula was shown to produce less amount of hydrogen than the pretreated one. The maximum accumulative hydrogen production of 92.53 mL, hydrogen yields of 1.08 mol/mol, and glucose and specific hydrogen production of 8.36 mmol H2/gVSS were achieved at 65℃. The results show that different pretreatment temperatures may induce to form different fermentation types: butyrate-type fermentation at 65℃and at 80℃, and mixed-type fermentation at 95℃and 110℃. It is also shown that the method of heat pretreatment used for bio-hydrogen production from the activated sludge does not inhibit the activity of the homacetogens, which accounts for the decrease of the content of hydrogen in the headspace after 48 hours' fermentation., authors=null, authorsList=null, authorCompany=null, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=hkqCHq929SzI1bqY5HApbg==, pdfFileSize=443582, 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=1242116854811005674, articleId=1242116852130840981, tenantId=1146029695717560320, journalId=1146031591421210625, language=CN, title=活性污泥的热处理及其发酵产氢特性, columnId=1146540929516700224, journalTitle=科技导报, columnName=研究论文, runingTitle=null, highlight=null, articleAbstract=为消除发酵生物制氢系统接种污泥中的耗氢菌，加速系统的启动进程并提高产氢效能，以易得的城市污水处理厂的好氧活性污泥为对象，通过间歇发酵试验，探讨了经65℃、80℃、95℃、110℃处理后的污泥的产氢特性。葡萄糖间歇发酵试验证明，在初始pH 7.0、葡萄糖浓度10 000 mg/L、污泥接种量2 g MLVSS/L(Mixed Liquor Volatile Suspended Solids,MLVSS，混合液挥发性悬浮固体浓度)等条件下，由热处理后的活性污泥构建的发酵系统，其产氢量均大于未经处理的活性污泥反应系统。其中，经65℃处理过的活性污泥具有更高的发酵产氢性能，在72 h的发酵过程中，其累积产氢量为92.53 mL，活性污泥的比产氢率为8.36 mmolH2/gMLVSS，葡萄糖的氢气转化率达到1.08 mol/mol。处理温度不同，活性污泥发酵葡萄糖的液相末端产物也存在差异，经65℃和80℃处理过的活性污泥，末端发酵产物以丁酸和乙酸为主；经95℃和110℃处理过的活性污泥，则表现为混合酸发酵。活性污泥的热处理，对其中的同型产乙酸菌无抑制作用。, authors=李建政,王淑静,昌盛,刘枫,李伟光,郑国臣, authorsList=李建政;王淑静;昌盛;刘枫;李伟光;郑国臣, authorCompany=哈尔滨工业大学市政与环境工程学院，城市水资源与水环境国家重点实验室, correspAuthors=null, authorNote=null, correspAuthorsNote=李建政, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=C5uQdqOyh7uwMjq2ervZ3Q==, pdfFileSize=443582, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, 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