Enhancing nitrogen removal in combined sewage overflows by using bio-fluidized bed with ceramic waste powder carriers: effects and mechanisms
Micron-size ceramic waste powder (
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| Veröffentlicht in: | Environmental science and pollution research international 2024-12, Vol.31 (57), p.65252-65263 |
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| creator | Zhou, Zian Zheng, Xinyuan Hua, Yinghao Guo, Meixin Sun, Xiaoting Huang, Yan Dong, Liming Yu, Suping |
| description | Micron-size ceramic waste powder ( |
| doi_str_mv | 10.1007/s11356-024-35454-5 |
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Cr
and 15 mg/L for total nitrogen from beginning to end. Meanwhile, the electrochemical performance tests indicated that the electron accepting and donating capacities of the sludge EPS in the HPB (< 75 μm) were 42.75% and 32.73% higher than those in the conventional activated sludge, meaning that ceramic powder carriers can increase the extracellular electron transfer capacity of the sludge and accelerate the denitrification process. Also, metagenomics analysis results showed that the relative abundances of the denitrification-related Nor genes were 28–39% higher in the HPB (< 75 μm) and HPB (75–150 μm) than in the conventional activated sludge (CAS). These results show that ceramic waste powders have the potential to be used as carriers in HPB systems to treat CSOs.</description><identifier>ISSN: 1614-7499</identifier><identifier>ISSN: 0944-1344</identifier><identifier>EISSN: 1614-7499</identifier><identifier>DOI: 10.1007/s11356-024-35454-5</identifier><identifier>PMID: 39576436</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Activated sludge ; Aquatic Pollution ; Atmospheric Protection/Air Quality Control/Air Pollution ; Bioreactors ; Ceramic powders ; Ceramics ; China ; Denitrification ; Earth and Environmental Science ; Ecotoxicology ; Electrochemical analysis ; Electrochemistry ; Electron transfer ; Electrons ; Environment ; Environmental Chemistry ; Environmental Health ; Extracellular polymers ; Fluidized beds ; Metagenomics ; Nitrogen ; Nitrogen removal ; Overflow ; Performance tests ; pollutants ; Polymers ; Powder ; Powders ; Research Article ; Sewage ; Sludge ; total nitrogen ; Waste Disposal, Fluid - methods ; Waste Water Technology ; Water Management ; Water Pollution Control</subject><ispartof>Environmental science and pollution research international, 2024-12, Vol.31 (57), p.65252-65263</ispartof><rights>The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2024 Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.</rights><rights>2024. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.</rights><rights>Copyright Springer Nature B.V. Dec 2024</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c2045-67b72faba41d2e470438ea2251041177dc6411fed2449f77dbb6e381ea793293</cites><orcidid>0000-0003-2922-1045</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s11356-024-35454-5$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11356-024-35454-5$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,778,782,27907,27908,41471,42540,51302</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/39576436$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Zhou, Zian</creatorcontrib><creatorcontrib>Zheng, Xinyuan</creatorcontrib><creatorcontrib>Hua, Yinghao</creatorcontrib><creatorcontrib>Guo, Meixin</creatorcontrib><creatorcontrib>Sun, Xiaoting</creatorcontrib><creatorcontrib>Huang, Yan</creatorcontrib><creatorcontrib>Dong, Liming</creatorcontrib><creatorcontrib>Yu, Suping</creatorcontrib><title>Enhancing nitrogen removal in combined sewage overflows by using bio-fluidized bed with ceramic waste powder carriers: effects and mechanisms</title><title>Environmental science and pollution research international</title><addtitle>Environ Sci Pollut Res</addtitle><addtitle>Environ Sci Pollut Res Int</addtitle><description>Micron-size ceramic waste powder (< 75 μm and 75–150 μm) was used as the carrier in a high-concentration powder carrier bio-fluidized bed (HPB) to treat simulated overflow sewage (CSOs). The sludge extracellular polymers (EPS), electron transfer capacity of EPS, nitrogen removal pathways, and microbiological characteristics were analyzed to gain insights into the nitrogen removal pathways and mechanisms. The results showed that only the effluent from the HPB (< 75 μm) could meet the stringent pollutant discharge standards in China of 50 mg/L for COD
Cr
and 15 mg/L for total nitrogen from beginning to end. Meanwhile, the electrochemical performance tests indicated that the electron accepting and donating capacities of the sludge EPS in the HPB (< 75 μm) were 42.75% and 32.73% higher than those in the conventional activated sludge, meaning that ceramic powder carriers can increase the extracellular electron transfer capacity of the sludge and accelerate the denitrification process. Also, metagenomics analysis results showed that the relative abundances of the denitrification-related Nor genes were 28–39% higher in the HPB (< 75 μm) and HPB (75–150 μm) than in the conventional activated sludge (CAS). These results show that ceramic waste powders have the potential to be used as carriers in HPB systems to treat CSOs.</description><subject>Activated sludge</subject><subject>Aquatic Pollution</subject><subject>Atmospheric Protection/Air Quality Control/Air Pollution</subject><subject>Bioreactors</subject><subject>Ceramic powders</subject><subject>Ceramics</subject><subject>China</subject><subject>Denitrification</subject><subject>Earth and Environmental Science</subject><subject>Ecotoxicology</subject><subject>Electrochemical analysis</subject><subject>Electrochemistry</subject><subject>Electron transfer</subject><subject>Electrons</subject><subject>Environment</subject><subject>Environmental Chemistry</subject><subject>Environmental Health</subject><subject>Extracellular polymers</subject><subject>Fluidized beds</subject><subject>Metagenomics</subject><subject>Nitrogen</subject><subject>Nitrogen removal</subject><subject>Overflow</subject><subject>Performance tests</subject><subject>pollutants</subject><subject>Polymers</subject><subject>Powder</subject><subject>Powders</subject><subject>Research Article</subject><subject>Sewage</subject><subject>Sludge</subject><subject>total nitrogen</subject><subject>Waste Disposal, Fluid - methods</subject><subject>Waste Water Technology</subject><subject>Water Management</subject><subject>Water Pollution Control</subject><issn>1614-7499</issn><issn>0944-1344</issn><issn>1614-7499</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqNkc1u1DAUhS0EomXgBVggS2zYBPwbT9ihqgWkSmy6t2znZuoqsQffpFF5B94ZT6f8iAViYR1b_s7xtQ4hLzl7yxkz75BzqduGCdVIrbRq9CNyyluuGqO67vEf-xPyDPGGMcE6YZ6SE9lp0yrZnpLv5-napRDTjqY4l7yDRAtM-daNNCYa8uRjgp4irG4HNN9CGca8IvV3dMGDzcfcDOMS-_itcr6uNc7XNEBxUwx0dTgD3ee1h0KDKyVCwfcUhgHCjNSlnk4Q6gwRJ3xOngxuRHjxoBtydXF-dfapufzy8fPZh8smCKZ00xpvxOC8U7wXoAxTcgtOCM2Z4tyYPrRVB-iFUt1Qz963ILccnOmk6OSGvDnG7kv-ugDOdooYYBxdgryglVwroVouzH-gkm81Y1U35PVf6E1eSqr_qJQSRtVBdaXEkQolIxYY7L7EyZU7y5k91GqPtdpaq72v1R5Mrx6iFz9B_8vys8cKyCOA9SrtoPx--x-xPwCega41</recordid><startdate>202412</startdate><enddate>202412</enddate><creator>Zhou, Zian</creator><creator>Zheng, Xinyuan</creator><creator>Hua, Yinghao</creator><creator>Guo, Meixin</creator><creator>Sun, Xiaoting</creator><creator>Huang, Yan</creator><creator>Dong, Liming</creator><creator>Yu, Suping</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QL</scope><scope>7SN</scope><scope>7T7</scope><scope>7TV</scope><scope>7U7</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>K9.</scope><scope>M7N</scope><scope>P64</scope><scope>7X8</scope><scope>7S9</scope><scope>L.6</scope><orcidid>https://orcid.org/0000-0003-2922-1045</orcidid></search><sort><creationdate>202412</creationdate><title>Enhancing nitrogen removal in combined sewage overflows by using bio-fluidized bed with ceramic waste powder carriers: effects and mechanisms</title><author>Zhou, Zian ; Zheng, Xinyuan ; Hua, Yinghao ; Guo, Meixin ; Sun, Xiaoting ; Huang, Yan ; Dong, Liming ; Yu, Suping</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2045-67b72faba41d2e470438ea2251041177dc6411fed2449f77dbb6e381ea793293</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Activated sludge</topic><topic>Aquatic Pollution</topic><topic>Atmospheric Protection/Air Quality Control/Air Pollution</topic><topic>Bioreactors</topic><topic>Ceramic powders</topic><topic>Ceramics</topic><topic>China</topic><topic>Denitrification</topic><topic>Earth and Environmental Science</topic><topic>Ecotoxicology</topic><topic>Electrochemical analysis</topic><topic>Electrochemistry</topic><topic>Electron transfer</topic><topic>Electrons</topic><topic>Environment</topic><topic>Environmental Chemistry</topic><topic>Environmental Health</topic><topic>Extracellular polymers</topic><topic>Fluidized beds</topic><topic>Metagenomics</topic><topic>Nitrogen</topic><topic>Nitrogen removal</topic><topic>Overflow</topic><topic>Performance tests</topic><topic>pollutants</topic><topic>Polymers</topic><topic>Powder</topic><topic>Powders</topic><topic>Research Article</topic><topic>Sewage</topic><topic>Sludge</topic><topic>total nitrogen</topic><topic>Waste Disposal, Fluid - methods</topic><topic>Waste Water Technology</topic><topic>Water Management</topic><topic>Water Pollution Control</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhou, Zian</creatorcontrib><creatorcontrib>Zheng, Xinyuan</creatorcontrib><creatorcontrib>Hua, Yinghao</creatorcontrib><creatorcontrib>Guo, Meixin</creatorcontrib><creatorcontrib>Sun, Xiaoting</creatorcontrib><creatorcontrib>Huang, Yan</creatorcontrib><creatorcontrib>Dong, Liming</creatorcontrib><creatorcontrib>Yu, Suping</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Ecology Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Pollution Abstracts</collection><collection>Toxicology Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>MEDLINE - Academic</collection><collection>AGRICOLA</collection><collection>AGRICOLA - Academic</collection><jtitle>Environmental science and pollution research international</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhou, Zian</au><au>Zheng, Xinyuan</au><au>Hua, Yinghao</au><au>Guo, Meixin</au><au>Sun, Xiaoting</au><au>Huang, Yan</au><au>Dong, Liming</au><au>Yu, Suping</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Enhancing nitrogen removal in combined sewage overflows by using bio-fluidized bed with ceramic waste powder carriers: effects and mechanisms</atitle><jtitle>Environmental science and pollution research international</jtitle><stitle>Environ Sci Pollut Res</stitle><addtitle>Environ Sci Pollut Res Int</addtitle><date>2024-12</date><risdate>2024</risdate><volume>31</volume><issue>57</issue><spage>65252</spage><epage>65263</epage><pages>65252-65263</pages><issn>1614-7499</issn><issn>0944-1344</issn><eissn>1614-7499</eissn><abstract>Micron-size ceramic waste powder (< 75 μm and 75–150 μm) was used as the carrier in a high-concentration powder carrier bio-fluidized bed (HPB) to treat simulated overflow sewage (CSOs). The sludge extracellular polymers (EPS), electron transfer capacity of EPS, nitrogen removal pathways, and microbiological characteristics were analyzed to gain insights into the nitrogen removal pathways and mechanisms. The results showed that only the effluent from the HPB (< 75 μm) could meet the stringent pollutant discharge standards in China of 50 mg/L for COD
Cr
and 15 mg/L for total nitrogen from beginning to end. Meanwhile, the electrochemical performance tests indicated that the electron accepting and donating capacities of the sludge EPS in the HPB (< 75 μm) were 42.75% and 32.73% higher than those in the conventional activated sludge, meaning that ceramic powder carriers can increase the extracellular electron transfer capacity of the sludge and accelerate the denitrification process. Also, metagenomics analysis results showed that the relative abundances of the denitrification-related Nor genes were 28–39% higher in the HPB (< 75 μm) and HPB (75–150 μm) than in the conventional activated sludge (CAS). These results show that ceramic waste powders have the potential to be used as carriers in HPB systems to treat CSOs.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><pmid>39576436</pmid><doi>10.1007/s11356-024-35454-5</doi><tpages>12</tpages><orcidid>https://orcid.org/0000-0003-2922-1045</orcidid></addata></record> |
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| subjects | Activated sludge Aquatic Pollution Atmospheric Protection/Air Quality Control/Air Pollution Bioreactors Ceramic powders Ceramics China Denitrification Earth and Environmental Science Ecotoxicology Electrochemical analysis Electrochemistry Electron transfer Electrons Environment Environmental Chemistry Environmental Health Extracellular polymers Fluidized beds Metagenomics Nitrogen Nitrogen removal Overflow Performance tests pollutants Polymers Powder Powders Research Article Sewage Sludge total nitrogen Waste Disposal, Fluid - methods Waste Water Technology Water Management Water Pollution Control |
| title | Enhancing nitrogen removal in combined sewage overflows by using bio-fluidized bed with ceramic waste powder carriers: effects and mechanisms |
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