Mathematical modelling of hydrogen sulphide emission and removal in aerobic biofilters comprising chemical oxidation
Four different empirical expressions have been compared for estimating the removal of hydrogen sulphide (H 2S) from wastewater by chemical oxidation during its treatment in an aerated biofilter. The relative importance of this removal process is considered in a mass balance proposed by an emission m...
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| Veröffentlicht in: | Water research (Oxford) 2009-08, Vol.43 (14), p.3355-3364 |
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| container_title | Water research (Oxford) |
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| creator | Santos, Jane Meri Lopes, Evenilson Soprani Reis Junior, Neyval Costa de Sá, Leandro Melo Horan, Nigel John |
| description | Four different empirical expressions have been compared for estimating the removal of hydrogen sulphide (H
2S) from wastewater by chemical oxidation during its treatment in an aerated biofilter. The relative importance of this removal process is considered in a mass balance proposed by an emission model. Two of the four models investigated were able to predict the mean H
2S removed fraction within a confidence interval of 95% and they demonstrated good agreement with experimental data. Biodegradation and oxidation were the two main removal mechanisms in the biofilter whereas stripping and volatilization made only minor contributions. However they can be of significance when the emission rates are calculated. |
| doi_str_mv | 10.1016/j.watres.2008.11.055 |
| format | Article |
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2S) from wastewater by chemical oxidation during its treatment in an aerated biofilter. The relative importance of this removal process is considered in a mass balance proposed by an emission model. Two of the four models investigated were able to predict the mean H
2S removed fraction within a confidence interval of 95% and they demonstrated good agreement with experimental data. Biodegradation and oxidation were the two main removal mechanisms in the biofilter whereas stripping and volatilization made only minor contributions. However they can be of significance when the emission rates are calculated.</description><identifier>ISSN: 0043-1354</identifier><identifier>EISSN: 1879-2448</identifier><identifier>DOI: 10.1016/j.watres.2008.11.055</identifier><identifier>PMID: 19555987</identifier><identifier>CODEN: WATRAG</identifier><language>eng</language><publisher>Kidlington: Elsevier Ltd</publisher><subject>Aerobic biofilter ; aerobic conditions ; Aerobiosis ; Applied sciences ; biodegradation ; Biodegradation, Environmental ; biofilters ; Chemical oxidation ; Confidence intervals ; Emission ; Emission model ; Exact sciences and technology ; Filtration - methods ; gas emissions ; Hydrogen sulfide ; Hydrogen Sulfide - isolation & purification ; Hydrogen Sulfide - metabolism ; Hydrogen sulphide ; Mathematical models ; Models, Chemical ; Odour control ; Odour emission ; Other industrial wastes. Sewage sludge ; Oxidation ; Oxidation-Reduction ; Oxygen - analysis ; Pollution ; Solubility ; Stripping ; Sulfates - analysis ; Waste water ; Wastes ; wastewater treatment ; Water Purification ; Water treatment and pollution</subject><ispartof>Water research (Oxford), 2009-08, Vol.43 (14), p.3355-3364</ispartof><rights>2008 Elsevier Ltd</rights><rights>2009 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c509t-82ee9478437d1cbf2a629ea40c7e57854b51004f69333449cfcd392bd78918893</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.watres.2008.11.055$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,777,781,3537,27905,27906,45976</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=21752125$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/19555987$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Santos, Jane Meri</creatorcontrib><creatorcontrib>Lopes, Evenilson Soprani</creatorcontrib><creatorcontrib>Reis Junior, Neyval Costa</creatorcontrib><creatorcontrib>de Sá, Leandro Melo</creatorcontrib><creatorcontrib>Horan, Nigel John</creatorcontrib><title>Mathematical modelling of hydrogen sulphide emission and removal in aerobic biofilters comprising chemical oxidation</title><title>Water research (Oxford)</title><addtitle>Water Res</addtitle><description>Four different empirical expressions have been compared for estimating the removal of hydrogen sulphide (H
2S) from wastewater by chemical oxidation during its treatment in an aerated biofilter. The relative importance of this removal process is considered in a mass balance proposed by an emission model. Two of the four models investigated were able to predict the mean H
2S removed fraction within a confidence interval of 95% and they demonstrated good agreement with experimental data. Biodegradation and oxidation were the two main removal mechanisms in the biofilter whereas stripping and volatilization made only minor contributions. However they can be of significance when the emission rates are calculated.</description><subject>Aerobic biofilter</subject><subject>aerobic conditions</subject><subject>Aerobiosis</subject><subject>Applied sciences</subject><subject>biodegradation</subject><subject>Biodegradation, Environmental</subject><subject>biofilters</subject><subject>Chemical oxidation</subject><subject>Confidence intervals</subject><subject>Emission</subject><subject>Emission model</subject><subject>Exact sciences and technology</subject><subject>Filtration - methods</subject><subject>gas emissions</subject><subject>Hydrogen sulfide</subject><subject>Hydrogen Sulfide - isolation & purification</subject><subject>Hydrogen Sulfide - metabolism</subject><subject>Hydrogen sulphide</subject><subject>Mathematical models</subject><subject>Models, Chemical</subject><subject>Odour control</subject><subject>Odour emission</subject><subject>Other industrial wastes. Sewage sludge</subject><subject>Oxidation</subject><subject>Oxidation-Reduction</subject><subject>Oxygen - analysis</subject><subject>Pollution</subject><subject>Solubility</subject><subject>Stripping</subject><subject>Sulfates - analysis</subject><subject>Waste water</subject><subject>Wastes</subject><subject>wastewater treatment</subject><subject>Water Purification</subject><subject>Water treatment and pollution</subject><issn>0043-1354</issn><issn>1879-2448</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkU1v1DAQhiMEokvhHyDIhYrLBo8_YvtSCVXlQyriAD1bjj3Z9SqJFztb6L_HS1ZwKydrpGfe8cxTVS-BNECgfbdrfto5YW4oIaoBaIgQj6oVKKnXlHP1uFoRwtkamOBn1bOcd4QQSpl-Wp2BFkJoJVfV_MXOWxztHJwd6jF6HIYwberY19t7n-IGpzofhv02eKxxDDmHONV28nXCMd6VnlBKTLELru5C7MMwY8q1i-M-hXyMciX_T3r8FXwZFKfn1ZPeDhlfnN7z6vbD9ferT-ubrx8_X72_WTtB9LxWFFFzqTiTHlzXU9tSjZYTJ1FIJXgnoKzYt5oxxrl2vfNM085LpUEpzc6riyV3n-KPA-bZlAVc2dBOGA_ZMC4lh1b-F6RECkWBFPDtgyBIVmxA27YF5QvqUsw5YW_KQUab7g0QczRodmYxaI4GDYApBkvbq9OEQzei_9d0UlaANyfA5nLVPtnJhfyXoyAFBXoMer1wvY3GbooMc_uNEmBldCtboQpxuRBYHNwFTCa7gJNDHxK62fgYHv7rb768xb8</recordid><startdate>20090801</startdate><enddate>20090801</enddate><creator>Santos, Jane Meri</creator><creator>Lopes, Evenilson Soprani</creator><creator>Reis Junior, Neyval Costa</creator><creator>de Sá, Leandro Melo</creator><creator>Horan, Nigel John</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>FBQ</scope><scope>IQODW</scope><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>7SU</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>KR7</scope><scope>7QH</scope><scope>7QO</scope><scope>7ST</scope><scope>7T7</scope><scope>7UA</scope><scope>P64</scope><scope>SOI</scope></search><sort><creationdate>20090801</creationdate><title>Mathematical modelling of hydrogen sulphide emission and removal in aerobic biofilters comprising chemical oxidation</title><author>Santos, Jane Meri ; Lopes, Evenilson Soprani ; Reis Junior, Neyval Costa ; de Sá, Leandro Melo ; Horan, Nigel John</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c509t-82ee9478437d1cbf2a629ea40c7e57854b51004f69333449cfcd392bd78918893</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Aerobic biofilter</topic><topic>aerobic conditions</topic><topic>Aerobiosis</topic><topic>Applied sciences</topic><topic>biodegradation</topic><topic>Biodegradation, Environmental</topic><topic>biofilters</topic><topic>Chemical oxidation</topic><topic>Confidence intervals</topic><topic>Emission</topic><topic>Emission model</topic><topic>Exact sciences and technology</topic><topic>Filtration - methods</topic><topic>gas emissions</topic><topic>Hydrogen sulfide</topic><topic>Hydrogen Sulfide - isolation & purification</topic><topic>Hydrogen Sulfide - metabolism</topic><topic>Hydrogen sulphide</topic><topic>Mathematical models</topic><topic>Models, Chemical</topic><topic>Odour control</topic><topic>Odour emission</topic><topic>Other industrial wastes. Sewage sludge</topic><topic>Oxidation</topic><topic>Oxidation-Reduction</topic><topic>Oxygen - analysis</topic><topic>Pollution</topic><topic>Solubility</topic><topic>Stripping</topic><topic>Sulfates - analysis</topic><topic>Waste water</topic><topic>Wastes</topic><topic>wastewater treatment</topic><topic>Water Purification</topic><topic>Water treatment and pollution</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Santos, Jane Meri</creatorcontrib><creatorcontrib>Lopes, Evenilson Soprani</creatorcontrib><creatorcontrib>Reis Junior, Neyval Costa</creatorcontrib><creatorcontrib>de Sá, Leandro Melo</creatorcontrib><creatorcontrib>Horan, Nigel John</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Environmental Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Civil Engineering Abstracts</collection><collection>Aqualine</collection><collection>Biotechnology Research Abstracts</collection><collection>Environment Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Water Resources Abstracts</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Environment Abstracts</collection><jtitle>Water research (Oxford)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Santos, Jane Meri</au><au>Lopes, Evenilson Soprani</au><au>Reis Junior, Neyval Costa</au><au>de Sá, Leandro Melo</au><au>Horan, Nigel John</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Mathematical modelling of hydrogen sulphide emission and removal in aerobic biofilters comprising chemical oxidation</atitle><jtitle>Water research (Oxford)</jtitle><addtitle>Water Res</addtitle><date>2009-08-01</date><risdate>2009</risdate><volume>43</volume><issue>14</issue><spage>3355</spage><epage>3364</epage><pages>3355-3364</pages><issn>0043-1354</issn><eissn>1879-2448</eissn><coden>WATRAG</coden><abstract>Four different empirical expressions have been compared for estimating the removal of hydrogen sulphide (H
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2S removed fraction within a confidence interval of 95% and they demonstrated good agreement with experimental data. Biodegradation and oxidation were the two main removal mechanisms in the biofilter whereas stripping and volatilization made only minor contributions. However they can be of significance when the emission rates are calculated.</abstract><cop>Kidlington</cop><pub>Elsevier Ltd</pub><pmid>19555987</pmid><doi>10.1016/j.watres.2008.11.055</doi><tpages>10</tpages></addata></record> |
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| subjects | Aerobic biofilter aerobic conditions Aerobiosis Applied sciences biodegradation Biodegradation, Environmental biofilters Chemical oxidation Confidence intervals Emission Emission model Exact sciences and technology Filtration - methods gas emissions Hydrogen sulfide Hydrogen Sulfide - isolation & purification Hydrogen Sulfide - metabolism Hydrogen sulphide Mathematical models Models, Chemical Odour control Odour emission Other industrial wastes. Sewage sludge Oxidation Oxidation-Reduction Oxygen - analysis Pollution Solubility Stripping Sulfates - analysis Waste water Wastes wastewater treatment Water Purification Water treatment and pollution |
| title | Mathematical modelling of hydrogen sulphide emission and removal in aerobic biofilters comprising chemical oxidation |
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