A full-scale integrated-bioreactor with two zones treating odours from sludge thickening tank and dewatering house： performance and microbial characteristics
A full-scale integrated-bioreactor consisting of a suspended zone and an immobilized zone was employed to treat the ordours emitted from a wastewater treatment plant. The inlet concentrations of H,S and NH3 were 1.6-38.6 mg.m-3 and 0.1 6.7 mg.m-3 respectively, while the steady-state outlet concentra...
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| Veröffentlicht in: | Frontiers of environmental science & engineering 2017-08, Vol.11 (4), p.171-178, Article 6 |
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| creator | Liu, Jianwei Yang, Kaixiong Li, Lin Zhang, Jingying |
| description | A full-scale integrated-bioreactor consisting of a suspended zone and an immobilized zone was employed to treat the ordours emitted from a wastewater treatment plant. The inlet concentrations of H,S and NH3 were 1.6-38.6 mg.m-3 and 0.1 6.7 mg.m-3 respectively, while the steady-state outlet concentrations were reduced to 0-2.8mg.m - for H2S and 0-0.5mg.m for NH3. BothH2SandNH3 were eliminated effectively by the integrated-bioreactor. The removal efficiencies of H2S and NH3 differed between the two zones. Four species of microorganisms related to the degradation of H2S and NH3 were isolated. The characteristics and distributions of the microbes in the bioreactor depended on the inlet concentration of substrates and the micro-environmental conditions in the individual zones. Product analysis indicated that most of the H2S was oxidized into sulfate in the immobilized zone but was dissolved into the liquid phase in the suspended zone. A large amount of NH3 was converted into nitrate and nitrite by nitration in the suspended zone, whereas only a small amount of NH3 was transferred to the aqueous phase mainly by absorption or chemical neutralization in the immobilized zone. Different microbial populations dominated the individual zones, and the major biodegradation products varied accordingly. |
| doi_str_mv | 10.1007/s11783-017-0932-8 |
| format | Article |
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The inlet concentrations of H,S and NH3 were 1.6-38.6 mg.m-3 and 0.1 6.7 mg.m-3 respectively, while the steady-state outlet concentrations were reduced to 0-2.8mg.m - for H2S and 0-0.5mg.m for NH3. BothH2SandNH3 were eliminated effectively by the integrated-bioreactor. The removal efficiencies of H2S and NH3 differed between the two zones. Four species of microorganisms related to the degradation of H2S and NH3 were isolated. The characteristics and distributions of the microbes in the bioreactor depended on the inlet concentration of substrates and the micro-environmental conditions in the individual zones. Product analysis indicated that most of the H2S was oxidized into sulfate in the immobilized zone but was dissolved into the liquid phase in the suspended zone. A large amount of NH3 was converted into nitrate and nitrite by nitration in the suspended zone, whereas only a small amount of NH3 was transferred to the aqueous phase mainly by absorption or chemical neutralization in the immobilized zone. Different microbial populations dominated the individual zones, and the major biodegradation products varied accordingly.</description><identifier>ISSN: 2095-2201</identifier><identifier>EISSN: 2095-221X</identifier><identifier>DOI: 10.1007/s11783-017-0932-8</identifier><language>eng</language><publisher>Beijing: Higher Education Press</publisher><subject>Ammonia ; Biodegradation ; Biofilms ; Biological deodorization ; Bioreactors ; Dewatering ; Earth and Environmental Science ; Environment ; Environmental conditions ; Hydrogen sulfide ; Liquid phases ; Microbial characteristics ; Microorganisms ; Neutralization ; Nitration ; Odors ; Pollutants ; Research Article ; Sludge ; Sludge thickening ; Substrates ; Sulfur ; VOCs ; Volatile organic compounds ; Wastewater treatment ; Wastewater treatment plant ; Wastewater treatment plants ; Water treatment ; 一体化生物反应器 ; 两段式 ; 亚硝酸盐 ; 入口浓度 ; 微生物学特性 ; 性能 ; 污泥浓缩池 ; 脱水</subject><ispartof>Frontiers of environmental science & engineering, 2017-08, Vol.11 (4), p.171-178, Article 6</ispartof><rights>Copyright reserved, 2017, Higher Education Press and Springer-Verlag Berlin Heidelberg</rights><rights>Higher Education Press and Springer-Verlag Berlin Heidelberg 2017</rights><rights>Higher Education Press and Springer-Verlag Berlin Heidelberg 2017.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c392t-4e67c7d3c710a77116d095138f89cbd36eedcc371d9f7fd20d4328e5e427bf3b3</citedby><cites>FETCH-LOGICAL-c392t-4e67c7d3c710a77116d095138f89cbd36eedcc371d9f7fd20d4328e5e427bf3b3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttp://image.cqvip.com/vip1000/qk/71245X/71245X.jpg</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s11783-017-0932-8$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://www.proquest.com/docview/2918744128?pq-origsite=primo$$EHTML$$P50$$Gproquest$$H</linktohtml><link.rule.ids>314,780,784,21388,27924,27925,33744,41488,42557,43805,51319,64385,64389,72469</link.rule.ids></links><search><creatorcontrib>Liu, Jianwei</creatorcontrib><creatorcontrib>Yang, Kaixiong</creatorcontrib><creatorcontrib>Li, Lin</creatorcontrib><creatorcontrib>Zhang, Jingying</creatorcontrib><title>A full-scale integrated-bioreactor with two zones treating odours from sludge thickening tank and dewatering house： performance and microbial characteristics</title><title>Frontiers of environmental science & engineering</title><addtitle>Front. Environ. Sci. Eng</addtitle><addtitle>Frontiers of Environmental Science ＆ Engineering in China</addtitle><description>A full-scale integrated-bioreactor consisting of a suspended zone and an immobilized zone was employed to treat the ordours emitted from a wastewater treatment plant. The inlet concentrations of H,S and NH3 were 1.6-38.6 mg.m-3 and 0.1 6.7 mg.m-3 respectively, while the steady-state outlet concentrations were reduced to 0-2.8mg.m - for H2S and 0-0.5mg.m for NH3. BothH2SandNH3 were eliminated effectively by the integrated-bioreactor. The removal efficiencies of H2S and NH3 differed between the two zones. Four species of microorganisms related to the degradation of H2S and NH3 were isolated. The characteristics and distributions of the microbes in the bioreactor depended on the inlet concentration of substrates and the micro-environmental conditions in the individual zones. Product analysis indicated that most of the H2S was oxidized into sulfate in the immobilized zone but was dissolved into the liquid phase in the suspended zone. A large amount of NH3 was converted into nitrate and nitrite by nitration in the suspended zone, whereas only a small amount of NH3 was transferred to the aqueous phase mainly by absorption or chemical neutralization in the immobilized zone. Different microbial populations dominated the individual zones, and the major biodegradation products varied accordingly.</description><subject>Ammonia</subject><subject>Biodegradation</subject><subject>Biofilms</subject><subject>Biological deodorization</subject><subject>Bioreactors</subject><subject>Dewatering</subject><subject>Earth and Environmental Science</subject><subject>Environment</subject><subject>Environmental conditions</subject><subject>Hydrogen sulfide</subject><subject>Liquid phases</subject><subject>Microbial characteristics</subject><subject>Microorganisms</subject><subject>Neutralization</subject><subject>Nitration</subject><subject>Odors</subject><subject>Pollutants</subject><subject>Research Article</subject><subject>Sludge</subject><subject>Sludge thickening</subject><subject>Substrates</subject><subject>Sulfur</subject><subject>VOCs</subject><subject>Volatile organic compounds</subject><subject>Wastewater treatment</subject><subject>Wastewater treatment plant</subject><subject>Wastewater treatment plants</subject><subject>Water treatment</subject><subject>一体化生物反应器</subject><subject>两段式</subject><subject>亚硝酸盐</subject><subject>入口浓度</subject><subject>微生物学特性</subject><subject>性能</subject><subject>污泥浓缩池</subject><subject>脱水</subject><issn>2095-2201</issn><issn>2095-221X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNp9UU1u1TAQjhCVqEoPwM6CtcE_ec_OsqqAIlViA1J3lmOPE7d5dmo7eoKjsOEivRNXwCFV2dUbW-PvZ2a-pnlDyXtKiPiQKRWSY0IFJh1nWL5oThnpdpgxevPy6U3oq-Y851tSj5Qtlfy0-X2B3DJNOBs9AfKhwJB0AYt7HxNoU2JCR19GVI4R_YwBMiq1XnwYULRxSRm5FA8oT4sdAJXRmzsI62_R4Q7pYJGFY1VMa22MS4Y_D7_QDMnFdNDBwD_MwZsUe68nZEadqm3F5-JNft2cOD1lOH-8z5rvnz5-u7zC118_f7m8uMaGd6zgFvbCCMuNoEQLQene1pkpl052prd8D2CN4YLazglnGbEtZxJ20DLRO97zs-bdpjuneL9ALuq2DheqpWIdlaJtKZMVRTdU7TbnBE7NyR90-qEoUWsUaotC1SjUGoVaOWzj5HndAaT_ys-R5EYa_TBCAjsnyFnVVYfiIT1PffvY4xjDcF8tn5rcC9a1nO9a_heKuq7Y</recordid><startdate>20170801</startdate><enddate>20170801</enddate><creator>Liu, Jianwei</creator><creator>Yang, Kaixiong</creator><creator>Li, Lin</creator><creator>Zhang, Jingying</creator><general>Higher Education Press</general><general>Springer Nature B.V</general><scope>2RA</scope><scope>92L</scope><scope>CQIGP</scope><scope>W92</scope><scope>~WA</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>BHPHI</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>L6V</scope><scope>M7S</scope><scope>PATMY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PTHSS</scope><scope>PYCSY</scope></search><sort><creationdate>20170801</creationdate><title>A full-scale integrated-bioreactor with two zones treating odours from sludge thickening tank and dewatering house： performance and microbial characteristics</title><author>Liu, Jianwei ; Yang, Kaixiong ; Li, Lin ; Zhang, Jingying</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c392t-4e67c7d3c710a77116d095138f89cbd36eedcc371d9f7fd20d4328e5e427bf3b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Ammonia</topic><topic>Biodegradation</topic><topic>Biofilms</topic><topic>Biological deodorization</topic><topic>Bioreactors</topic><topic>Dewatering</topic><topic>Earth and Environmental Science</topic><topic>Environment</topic><topic>Environmental conditions</topic><topic>Hydrogen sulfide</topic><topic>Liquid phases</topic><topic>Microbial characteristics</topic><topic>Microorganisms</topic><topic>Neutralization</topic><topic>Nitration</topic><topic>Odors</topic><topic>Pollutants</topic><topic>Research Article</topic><topic>Sludge</topic><topic>Sludge thickening</topic><topic>Substrates</topic><topic>Sulfur</topic><topic>VOCs</topic><topic>Volatile organic compounds</topic><topic>Wastewater treatment</topic><topic>Wastewater treatment plant</topic><topic>Wastewater treatment plants</topic><topic>Water treatment</topic><topic>一体化生物反应器</topic><topic>两段式</topic><topic>亚硝酸盐</topic><topic>入口浓度</topic><topic>微生物学特性</topic><topic>性能</topic><topic>污泥浓缩池</topic><topic>脱水</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Liu, Jianwei</creatorcontrib><creatorcontrib>Yang, Kaixiong</creatorcontrib><creatorcontrib>Li, Lin</creatorcontrib><creatorcontrib>Zhang, Jingying</creatorcontrib><collection>中文科技期刊数据库</collection><collection>中文科技期刊数据库-CALIS站点</collection><collection>中文科技期刊数据库-7.0平台</collection><collection>中文科技期刊数据库-工程技术</collection><collection>中文科技期刊数据库- 镜像站点</collection><collection>CrossRef</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central UK/Ireland</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection (ProQuest)</collection><collection>Natural Science Collection (ProQuest)</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Engineering Collection</collection><collection>Engineering Database</collection><collection>Environmental Science Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>Engineering Collection</collection><collection>Environmental Science Collection</collection><jtitle>Frontiers of environmental science & engineering</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Liu, Jianwei</au><au>Yang, Kaixiong</au><au>Li, Lin</au><au>Zhang, Jingying</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A full-scale integrated-bioreactor with two zones treating odours from sludge thickening tank and dewatering house： performance and microbial characteristics</atitle><jtitle>Frontiers of environmental science & engineering</jtitle><stitle>Front. Environ. Sci. Eng</stitle><addtitle>Frontiers of Environmental Science ＆ Engineering in China</addtitle><date>2017-08-01</date><risdate>2017</risdate><volume>11</volume><issue>4</issue><spage>171</spage><epage>178</epage><pages>171-178</pages><artnum>6</artnum><issn>2095-2201</issn><eissn>2095-221X</eissn><abstract>A full-scale integrated-bioreactor consisting of a suspended zone and an immobilized zone was employed to treat the ordours emitted from a wastewater treatment plant. The inlet concentrations of H,S and NH3 were 1.6-38.6 mg.m-3 and 0.1 6.7 mg.m-3 respectively, while the steady-state outlet concentrations were reduced to 0-2.8mg.m - for H2S and 0-0.5mg.m for NH3. BothH2SandNH3 were eliminated effectively by the integrated-bioreactor. The removal efficiencies of H2S and NH3 differed between the two zones. Four species of microorganisms related to the degradation of H2S and NH3 were isolated. The characteristics and distributions of the microbes in the bioreactor depended on the inlet concentration of substrates and the micro-environmental conditions in the individual zones. Product analysis indicated that most of the H2S was oxidized into sulfate in the immobilized zone but was dissolved into the liquid phase in the suspended zone. A large amount of NH3 was converted into nitrate and nitrite by nitration in the suspended zone, whereas only a small amount of NH3 was transferred to the aqueous phase mainly by absorption or chemical neutralization in the immobilized zone. Different microbial populations dominated the individual zones, and the major biodegradation products varied accordingly.</abstract><cop>Beijing</cop><pub>Higher Education Press</pub><doi>10.1007/s11783-017-0932-8</doi><tpages>8</tpages></addata></record> |
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| subjects | Ammonia Biodegradation Biofilms Biological deodorization Bioreactors Dewatering Earth and Environmental Science Environment Environmental conditions Hydrogen sulfide Liquid phases Microbial characteristics Microorganisms Neutralization Nitration Odors Pollutants Research Article Sludge Sludge thickening Substrates Sulfur VOCs Volatile organic compounds Wastewater treatment Wastewater treatment plant Wastewater treatment plants Water treatment 一体化生物反应器 两段式 亚硝酸盐 入口浓度 微生物学特性 性能 污泥浓缩池 脱水 |
| title | A full-scale integrated-bioreactor with two zones treating odours from sludge thickening tank and dewatering house： performance and microbial characteristics |
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