Evaluation of anammox pathway recovery after high COD loading using water quality, molecular biology and isotope labelling analysis
Anaerobic ammonium oxidation (anammox) pathway is sensitive to organic matter, and its recovery requires reliable evidence regarding the dominance of anammox in N-removal. This study showed that the anammox process deteriorated, with N-removal efficiencies rapidly decreasing from 87.2 to 45.7% when...
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| Veröffentlicht in: | Bioprocess and biosystems engineering 2020-04, Vol.43 (4), p.625-636 |
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| creator | Yang, Ruili Wang, Xiaojun Guo, Yan Zhang, Zhaoji Chen, Shaohua |
| description | Anaerobic ammonium oxidation (anammox) pathway is sensitive to organic matter, and its recovery requires reliable evidence regarding the dominance of anammox in N-removal. This study showed that the anammox process deteriorated, with N-removal efficiencies rapidly decreasing from 87.2 to 45.7% when reactors were exposed to COD shocks of 1.12, 2.24 and 3.36 g L
−1
(COD/N ratio 2, 4 and 6). Comprehensive assessments of water quality, microbial characteristics and isotope analysis were adopted to investigate anammox recovery. Operational performance took 8–20 days to recover; anammox relative abundance recovered after 20 days, based on the results of fluorescence in situ hybridisation and quantitative PCR; and the anammox pathway contributed to 80.0–91.5% of N-loss 40 days after COD shock terminated, based on the results of the isotope labelling experiment. Therefore, a complete recovery required 40 days. The isotope labelling method supplied a reliable reference for recovery assessment of anammox system in real-world applications. |
| doi_str_mv | 10.1007/s00449-019-02260-0 |
| format | Article |
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−1
(COD/N ratio 2, 4 and 6). Comprehensive assessments of water quality, microbial characteristics and isotope analysis were adopted to investigate anammox recovery. Operational performance took 8–20 days to recover; anammox relative abundance recovered after 20 days, based on the results of fluorescence in situ hybridisation and quantitative PCR; and the anammox pathway contributed to 80.0–91.5% of N-loss 40 days after COD shock terminated, based on the results of the isotope labelling experiment. Therefore, a complete recovery required 40 days. The isotope labelling method supplied a reliable reference for recovery assessment of anammox system in real-world applications.</description><identifier>ISSN: 1615-7591</identifier><identifier>EISSN: 1615-7605</identifier><identifier>DOI: 10.1007/s00449-019-02260-0</identifier><identifier>PMID: 31784829</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Ammonium ; Ammonium Compounds - metabolism ; Anaerobiosis ; Biotechnology ; Chemical oxygen demand ; Chemistry ; Chemistry and Materials Science ; Environmental Engineering/Biotechnology ; Fluorescence ; Food Science ; Hybridization ; Industrial and Production Engineering ; Industrial Chemistry/Chemical Engineering ; Isotope Labeling ; Labeling ; Microorganisms ; Molecular biology ; Nitrogen - metabolism ; Organic matter ; Oxidation ; Oxidation-Reduction ; Quality assessment ; Recovery ; Relative abundance ; Research Paper ; Waste Water - microbiology ; Water Microbiology ; Water Quality</subject><ispartof>Bioprocess and biosystems engineering, 2020-04, Vol.43 (4), p.625-636</ispartof><rights>Springer-Verlag GmbH Germany, part of Springer Nature 2019</rights><rights>Bioprocess and Biosystems Engineering is a copyright of Springer, (2019). All Rights Reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c412t-c26a95349dfefc6b5c94d2de2efe62813d1a9794330180e0c0e30b881d5172483</citedby><cites>FETCH-LOGICAL-c412t-c26a95349dfefc6b5c94d2de2efe62813d1a9794330180e0c0e30b881d5172483</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s00449-019-02260-0$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s00449-019-02260-0$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,778,782,27911,27912,41475,42544,51306</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/31784829$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Yang, Ruili</creatorcontrib><creatorcontrib>Wang, Xiaojun</creatorcontrib><creatorcontrib>Guo, Yan</creatorcontrib><creatorcontrib>Zhang, Zhaoji</creatorcontrib><creatorcontrib>Chen, Shaohua</creatorcontrib><title>Evaluation of anammox pathway recovery after high COD loading using water quality, molecular biology and isotope labelling analysis</title><title>Bioprocess and biosystems engineering</title><addtitle>Bioprocess Biosyst Eng</addtitle><addtitle>Bioprocess Biosyst Eng</addtitle><description>Anaerobic ammonium oxidation (anammox) pathway is sensitive to organic matter, and its recovery requires reliable evidence regarding the dominance of anammox in N-removal. This study showed that the anammox process deteriorated, with N-removal efficiencies rapidly decreasing from 87.2 to 45.7% when reactors were exposed to COD shocks of 1.12, 2.24 and 3.36 g L
−1
(COD/N ratio 2, 4 and 6). Comprehensive assessments of water quality, microbial characteristics and isotope analysis were adopted to investigate anammox recovery. Operational performance took 8–20 days to recover; anammox relative abundance recovered after 20 days, based on the results of fluorescence in situ hybridisation and quantitative PCR; and the anammox pathway contributed to 80.0–91.5% of N-loss 40 days after COD shock terminated, based on the results of the isotope labelling experiment. Therefore, a complete recovery required 40 days. The isotope labelling method supplied a reliable reference for recovery assessment of anammox system in real-world applications.</description><subject>Ammonium</subject><subject>Ammonium Compounds - metabolism</subject><subject>Anaerobiosis</subject><subject>Biotechnology</subject><subject>Chemical oxygen demand</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Environmental Engineering/Biotechnology</subject><subject>Fluorescence</subject><subject>Food Science</subject><subject>Hybridization</subject><subject>Industrial and Production Engineering</subject><subject>Industrial Chemistry/Chemical Engineering</subject><subject>Isotope Labeling</subject><subject>Labeling</subject><subject>Microorganisms</subject><subject>Molecular biology</subject><subject>Nitrogen - metabolism</subject><subject>Organic matter</subject><subject>Oxidation</subject><subject>Oxidation-Reduction</subject><subject>Quality assessment</subject><subject>Recovery</subject><subject>Relative abundance</subject><subject>Research Paper</subject><subject>Waste Water - 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metabolism</topic><topic>Anaerobiosis</topic><topic>Biotechnology</topic><topic>Chemical oxygen demand</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Environmental Engineering/Biotechnology</topic><topic>Fluorescence</topic><topic>Food Science</topic><topic>Hybridization</topic><topic>Industrial and Production Engineering</topic><topic>Industrial Chemistry/Chemical Engineering</topic><topic>Isotope Labeling</topic><topic>Labeling</topic><topic>Microorganisms</topic><topic>Molecular biology</topic><topic>Nitrogen - metabolism</topic><topic>Organic matter</topic><topic>Oxidation</topic><topic>Oxidation-Reduction</topic><topic>Quality assessment</topic><topic>Recovery</topic><topic>Relative abundance</topic><topic>Research Paper</topic><topic>Waste Water - microbiology</topic><topic>Water Microbiology</topic><topic>Water Quality</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yang, Ruili</creatorcontrib><creatorcontrib>Wang, Xiaojun</creatorcontrib><creatorcontrib>Guo, Yan</creatorcontrib><creatorcontrib>Zhang, Zhaoji</creatorcontrib><creatorcontrib>Chen, Shaohua</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Biology Database (Alumni Edition)</collection><collection>Medical Database (Alumni Edition)</collection><collection>Science Database (Alumni Edition)</collection><collection>ProQuest Pharma Collection</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Engineering Research Database</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>ProQuest Biological Science Collection</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Science Database</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biological Science Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central Basic</collection><jtitle>Bioprocess and biosystems engineering</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yang, Ruili</au><au>Wang, Xiaojun</au><au>Guo, Yan</au><au>Zhang, Zhaoji</au><au>Chen, Shaohua</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Evaluation of anammox pathway recovery after high COD loading using water quality, molecular biology and isotope labelling analysis</atitle><jtitle>Bioprocess and biosystems engineering</jtitle><stitle>Bioprocess Biosyst Eng</stitle><addtitle>Bioprocess Biosyst Eng</addtitle><date>2020-04-01</date><risdate>2020</risdate><volume>43</volume><issue>4</issue><spage>625</spage><epage>636</epage><pages>625-636</pages><issn>1615-7591</issn><eissn>1615-7605</eissn><abstract>Anaerobic ammonium oxidation (anammox) pathway is sensitive to organic matter, and its recovery requires reliable evidence regarding the dominance of anammox in N-removal. This study showed that the anammox process deteriorated, with N-removal efficiencies rapidly decreasing from 87.2 to 45.7% when reactors were exposed to COD shocks of 1.12, 2.24 and 3.36 g L
−1
(COD/N ratio 2, 4 and 6). Comprehensive assessments of water quality, microbial characteristics and isotope analysis were adopted to investigate anammox recovery. Operational performance took 8–20 days to recover; anammox relative abundance recovered after 20 days, based on the results of fluorescence in situ hybridisation and quantitative PCR; and the anammox pathway contributed to 80.0–91.5% of N-loss 40 days after COD shock terminated, based on the results of the isotope labelling experiment. Therefore, a complete recovery required 40 days. The isotope labelling method supplied a reliable reference for recovery assessment of anammox system in real-world applications.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><pmid>31784829</pmid><doi>10.1007/s00449-019-02260-0</doi><tpages>12</tpages></addata></record> |
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| subjects | Ammonium Ammonium Compounds - metabolism Anaerobiosis Biotechnology Chemical oxygen demand Chemistry Chemistry and Materials Science Environmental Engineering/Biotechnology Fluorescence Food Science Hybridization Industrial and Production Engineering Industrial Chemistry/Chemical Engineering Isotope Labeling Labeling Microorganisms Molecular biology Nitrogen - metabolism Organic matter Oxidation Oxidation-Reduction Quality assessment Recovery Relative abundance Research Paper Waste Water - microbiology Water Microbiology Water Quality |
| title | Evaluation of anammox pathway recovery after high COD loading using water quality, molecular biology and isotope labelling analysis |
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