Article(id=1242127641793331695, tenantId=1146029695717560320, journalId=1146031591421210625, issueId=1242127628665164466, articleNumber=null, orderNo=null, doi=10.3981/j.issn.1000-7857.2011.20.007, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1307980800000, receivedDateStr=2011-06-14, revisedDate=1308758400000, revisedDateStr=2011-06-23, acceptedDate=null, acceptedDateStr=null, onlineDate=1310918400000, onlineDateStr=2011-07-18, pubDate=1310918400000, pubDateStr=2011-07-18, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1310918400000, onlineIssueDateStr=2011-07-18, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1774075907416, creator=sys-migrate, updateTime=1774075907416, updator=sys-migrate, issue=Issue{id=1242127628665164466, tenantId=1146029695717560320, journalId=1146031591421210625, year='2011', volume='29', issue='20', pageStart='3', pageEnd='94', issueExtLink='null', onlineDate='null', pubDate='1310918400000', pubDateStr='2011-07-18', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=3, issueType=-1, specialIssue=null, createTime=1774075904286, creator='sys-migrate', updateTime=1774075904286, updator='sys-migrate', preIssue=null, nextIssue=null, articleTotal=null, ext=null, issueFiles=null, downloadFileDto=null}, startPage=45, endPage=48, ext={EN=ArticleExt(id=1242127645941502705, articleId=1242127641793331695, tenantId=1146029695717560320, journalId=1146031591421210625, language=EN, title=Influencing Factors of the Anaerobic Phosphorus Release From Aerobic Activated Sludge in Low-Temperature A²/O Process, columnId=1242116080374710456, journalTitle=Science & Technology Review, columnName=Articles, runingTitle=null, highlight=null, articleAbstract=To enhance the phosphorus removal in the low-temperature A²/O wastewater treatment process, an anaerobic phosphorus release tank is attached to the aerobic treating process, and the control parameters of the tank are analyzed. The results show that the anaerobic phosphorus release of aerobic activated sludge from the secondary clarifier effectively improves the TP removal efficiency of the low-temperature A²/O process, and the COD removal is at the same time enhanced. In order to meet the demand for the carbon source of the anaerobic phosphorus release, raw water should be put into the anaerobic phosphorus release tank and mixed with the fresh sludge from the secondary clarifier in a volume ratio of 1:1, with a sludge load of 0.015-0.02g COD/g MLSS. For an sequencing batch process, the optimum sludge retention time is 14h, while in a continuous flow process it is 12h. NO₃^- would significantly inhibit the anaerobic phosphorus release, so its concentration should be controlled within 5mg/L. The intermittent slow blend is suggested to improve the efficiency of anaerobic phosphorus release., authors=LI Jianzheng¹, GUO Yaqiong¹, HE Junguo¹, JIN Yu^1,2, authorsList=LI Jianzheng;GUO Yaqiong;HE Junguo;JIN Yu;, authorCompany=1. State Key Laboratory of Urban Water Resource and Environment; School of Municipal and Environmental Engineering,Harbin Institute of Technology, Harbin 150090, China;2. School of Resources & Environment, Northeast Agricultural University, Harbin 150030, China, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=xEpGRs97CJHSlhR/XXctdw==, pdfFileSize=1358638, 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=1242127644846789347, articleId=1242127641793331695, tenantId=1146029695717560320, journalId=1146031591421210625, language=CN, title=低温污水处理A²/O工艺好氧活性污泥厌氧释磷影响因素, columnId=1146540929516700224, journalTitle=科技导报, columnName=研究论文, runingTitle=null, highlight=null, articleAbstract=为强化A²/O低温污水处理系统的除磷效能,在好氧工艺段后增设了厌氧释磷池,并对其运行控制参数进行了探讨.研究表明,二沉池好氧污泥的厌氧释磷有效提高了低温A²/O系统的总磷去除率,同时对COD的去除效能也得到了提高.为满足厌氧释磷对碳源的需求,可引入原水与二沉池新鲜污泥以体积比1:1混合,适宜的污泥负荷为0.015-0.02g COD/g MLSS.对于间歇运行工艺,适宜的释磷反应时间为14h,而在连续流工艺中,应控制污泥停留时间为12h.NO₃^-对好氧污泥的厌氧释磷有显著抑制作用,以不大于5mg/L为宜.为提高污泥厌氧释磷的效率,可采用间歇式缓慢搅拌., authors=李建政¹, 郭亚琼¹, 赫俊国¹, 金羽^1,2, authorsList=李建政;郭亚琼;赫俊国;金羽;, authorCompany=1. 哈尔滨工业大学市政环境工程学院;城市水资源与水环境国家重点实验室,哈尔滨 150090;2. 东北农业大学资源与环境学院,哈尔滨 150030, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=6oVikyO5DeGxMjhw5PMOuQ==, pdfFileSize=1358638, 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)}, authors=null, keywords=[Keyword(id=1242127644381217267, 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