Biofiltration of high concentrations of methanol vapors: removal performance, carbon balance and microbial and fly populations
BACKGROUND Methanol vapors, broadly emitted by industry, can be cost‐effectively treated by biofiltration. However, long‐term operation under high concentrations regularly encountered in the pulp and paper industry (> 5 g m−3) has been barely studied. RESULTS Methanol concentrations between 1.6 a...
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| Veröffentlicht in: | Journal of chemical technology and biotechnology (1986) 2019-06, Vol.94 (6), p.1925-1936 |
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| container_end_page | 1936 |
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| container_issue | 6 |
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| container_title | Journal of chemical technology and biotechnology (1986) |
| container_volume | 94 |
| creator | Cruz‐García, Blanca Geronimo‐Meza, Andrea Selene Martínez‐Lievana, Concepción Arriaga, Sonia Huante‐González, Yolanda Aizpuru, Aitor |
| description | BACKGROUND
Methanol vapors, broadly emitted by industry, can be cost‐effectively treated by biofiltration. However, long‐term operation under high concentrations regularly encountered in the pulp and paper industry (> 5 g m−3) has been barely studied.
RESULTS
Methanol concentrations between 1.6 and 14 g m−3 were treated in a biofilter. Complete methanol removal was obtained for concentrations up to 3.5 g m−3, for an empty bed retention time (EBRT) of 60 s. A higher EBRT (160 s) was necessary to eliminate all methanol for concentrations up to 7 g m−3. For higher concentrations, a maximum elimination capacity (ECmax) of 343.8 g m−3 h−1 was achieved. The main challenge encountered during the biofiltration of high methanol concentrations was excessive biomass buildup (with a performance drop due to clogging occurring every 2 weeks). Under high methanol concentrations, 11 bacteria, three fungi, and one yeast prevailed in the biofilm. Flies and fly larvae were detected when no biofilter clogging was observed, regulating biomass excess.
CONCLUSIONS
High methanol concentrations trigger biomass growth and clogging. Diptera represent a research opportunity to control such phenomena. © 2019 Society of Chemical Industry |
| doi_str_mv | 10.1002/jctb.5974 |
| format | Article |
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Methanol vapors, broadly emitted by industry, can be cost‐effectively treated by biofiltration. However, long‐term operation under high concentrations regularly encountered in the pulp and paper industry (> 5 g m−3) has been barely studied.
RESULTS
Methanol concentrations between 1.6 and 14 g m−3 were treated in a biofilter. Complete methanol removal was obtained for concentrations up to 3.5 g m−3, for an empty bed retention time (EBRT) of 60 s. A higher EBRT (160 s) was necessary to eliminate all methanol for concentrations up to 7 g m−3. For higher concentrations, a maximum elimination capacity (ECmax) of 343.8 g m−3 h−1 was achieved. The main challenge encountered during the biofiltration of high methanol concentrations was excessive biomass buildup (with a performance drop due to clogging occurring every 2 weeks). Under high methanol concentrations, 11 bacteria, three fungi, and one yeast prevailed in the biofilm. Flies and fly larvae were detected when no biofilter clogging was observed, regulating biomass excess.
CONCLUSIONS
High methanol concentrations trigger biomass growth and clogging. Diptera represent a research opportunity to control such phenomena. © 2019 Society of Chemical Industry</description><identifier>ISSN: 0268-2575</identifier><identifier>EISSN: 1097-4660</identifier><identifier>DOI: 10.1002/jctb.5974</identifier><language>eng</language><publisher>Chichester, UK: John Wiley & Sons, Ltd</publisher><subject>Biofilms ; Biofilters ; Biofiltration ; Biomass ; Clogging ; flies ; Fungi ; high concentrations ; Larvae ; Methanol ; microorganism identification ; Microorganisms ; Organic chemistry ; Pulp ; Pulp & paper industry ; Retention time ; Vapors ; Yeast</subject><ispartof>Journal of chemical technology and biotechnology (1986), 2019-06, Vol.94 (6), p.1925-1936</ispartof><rights>2019 Society of Chemical Industry</rights><rights>Copyright © 2019 Society of Chemical Industry</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3344-baeb281915de4e29fce80e86a86c3a7b36253f609c7b82b42c20136c89c7a04b3</citedby><cites>FETCH-LOGICAL-c3344-baeb281915de4e29fce80e86a86c3a7b36253f609c7b82b42c20136c89c7a04b3</cites><orcidid>0000-0001-9212-6513</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fjctb.5974$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fjctb.5974$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,27924,27925,45574,45575</link.rule.ids></links><search><creatorcontrib>Cruz‐García, Blanca</creatorcontrib><creatorcontrib>Geronimo‐Meza, Andrea Selene</creatorcontrib><creatorcontrib>Martínez‐Lievana, Concepción</creatorcontrib><creatorcontrib>Arriaga, Sonia</creatorcontrib><creatorcontrib>Huante‐González, Yolanda</creatorcontrib><creatorcontrib>Aizpuru, Aitor</creatorcontrib><title>Biofiltration of high concentrations of methanol vapors: removal performance, carbon balance and microbial and fly populations</title><title>Journal of chemical technology and biotechnology (1986)</title><description>BACKGROUND
Methanol vapors, broadly emitted by industry, can be cost‐effectively treated by biofiltration. However, long‐term operation under high concentrations regularly encountered in the pulp and paper industry (> 5 g m−3) has been barely studied.
RESULTS
Methanol concentrations between 1.6 and 14 g m−3 were treated in a biofilter. Complete methanol removal was obtained for concentrations up to 3.5 g m−3, for an empty bed retention time (EBRT) of 60 s. A higher EBRT (160 s) was necessary to eliminate all methanol for concentrations up to 7 g m−3. For higher concentrations, a maximum elimination capacity (ECmax) of 343.8 g m−3 h−1 was achieved. The main challenge encountered during the biofiltration of high methanol concentrations was excessive biomass buildup (with a performance drop due to clogging occurring every 2 weeks). Under high methanol concentrations, 11 bacteria, three fungi, and one yeast prevailed in the biofilm. Flies and fly larvae were detected when no biofilter clogging was observed, regulating biomass excess.
CONCLUSIONS
High methanol concentrations trigger biomass growth and clogging. Diptera represent a research opportunity to control such phenomena. © 2019 Society of Chemical Industry</description><subject>Biofilms</subject><subject>Biofilters</subject><subject>Biofiltration</subject><subject>Biomass</subject><subject>Clogging</subject><subject>flies</subject><subject>Fungi</subject><subject>high concentrations</subject><subject>Larvae</subject><subject>Methanol</subject><subject>microorganism identification</subject><subject>Microorganisms</subject><subject>Organic chemistry</subject><subject>Pulp</subject><subject>Pulp & paper industry</subject><subject>Retention time</subject><subject>Vapors</subject><subject>Yeast</subject><issn>0268-2575</issn><issn>1097-4660</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNp1kM1OwzAQhC0EEqVw4A0scUIire04TsKNVvyqEpdytmzXpq6cONhpUS88Ow7tldNqRt_OrgaAa4wmGCEy3aheToq6pCdghFFdZpQxdApGiLAqI0VZnIOLGDcIIVYRNgI_M-uNdX0QvfUt9Aau7ecaKt8q3R7dONiN7tei9Q7uROdDvIdBN34nHOx0MD40Ii3cQSWCTDFSuEFD0a5gY1Xw0iZyUMbtYee7rTskX4IzI1zUV8c5Bh9Pj8v5S7Z4f36dPywyleeUZlJoSSpc42KlqSa1UbpCumKiYioXpcwZKXLDUK1KWRFJiSII50xVyRCIynwMbg65XfBfWx17vvHb0KaTnBCCS4oJQYm6PVDp4xiDNrwLthFhzzHiQ718qJcP9SZ2emC_rdP7_0H-Nl_O_jZ-AVk3ft8</recordid><startdate>201906</startdate><enddate>201906</enddate><creator>Cruz‐García, Blanca</creator><creator>Geronimo‐Meza, Andrea Selene</creator><creator>Martínez‐Lievana, Concepción</creator><creator>Arriaga, Sonia</creator><creator>Huante‐González, Yolanda</creator><creator>Aizpuru, Aitor</creator><general>John Wiley & Sons, Ltd</general><general>Wiley Subscription Services, Inc</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7QF</scope><scope>7QO</scope><scope>7QQ</scope><scope>7QR</scope><scope>7SC</scope><scope>7SE</scope><scope>7SP</scope><scope>7SR</scope><scope>7T7</scope><scope>7TA</scope><scope>7TB</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>C1K</scope><scope>F28</scope><scope>FR3</scope><scope>H8D</scope><scope>H8G</scope><scope>JG9</scope><scope>JQ2</scope><scope>KR7</scope><scope>L7M</scope><scope>L~C</scope><scope>L~D</scope><scope>P64</scope><orcidid>https://orcid.org/0000-0001-9212-6513</orcidid></search><sort><creationdate>201906</creationdate><title>Biofiltration of high concentrations of methanol vapors: removal performance, carbon balance and microbial and fly populations</title><author>Cruz‐García, Blanca ; Geronimo‐Meza, Andrea Selene ; Martínez‐Lievana, Concepción ; Arriaga, Sonia ; Huante‐González, Yolanda ; Aizpuru, Aitor</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3344-baeb281915de4e29fce80e86a86c3a7b36253f609c7b82b42c20136c89c7a04b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Biofilms</topic><topic>Biofilters</topic><topic>Biofiltration</topic><topic>Biomass</topic><topic>Clogging</topic><topic>flies</topic><topic>Fungi</topic><topic>high concentrations</topic><topic>Larvae</topic><topic>Methanol</topic><topic>microorganism identification</topic><topic>Microorganisms</topic><topic>Organic chemistry</topic><topic>Pulp</topic><topic>Pulp & paper industry</topic><topic>Retention time</topic><topic>Vapors</topic><topic>Yeast</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Cruz‐García, Blanca</creatorcontrib><creatorcontrib>Geronimo‐Meza, Andrea Selene</creatorcontrib><creatorcontrib>Martínez‐Lievana, Concepción</creatorcontrib><creatorcontrib>Arriaga, Sonia</creatorcontrib><creatorcontrib>Huante‐González, Yolanda</creatorcontrib><creatorcontrib>Aizpuru, Aitor</creatorcontrib><collection>CrossRef</collection><collection>Aluminium Industry Abstracts</collection><collection>Biotechnology Research Abstracts</collection><collection>Ceramic Abstracts</collection><collection>Chemoreception Abstracts</collection><collection>Computer and Information Systems Abstracts</collection><collection>Corrosion Abstracts</collection><collection>Electronics & Communications Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Materials Business File</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Aerospace Database</collection><collection>Copper Technical Reference Library</collection><collection>Materials Research Database</collection><collection>ProQuest Computer Science Collection</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Computer and Information Systems Abstracts Academic</collection><collection>Computer and Information Systems Abstracts Professional</collection><collection>Biotechnology and BioEngineering Abstracts</collection><jtitle>Journal of chemical technology and biotechnology (1986)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Cruz‐García, Blanca</au><au>Geronimo‐Meza, Andrea Selene</au><au>Martínez‐Lievana, Concepción</au><au>Arriaga, Sonia</au><au>Huante‐González, Yolanda</au><au>Aizpuru, Aitor</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Biofiltration of high concentrations of methanol vapors: removal performance, carbon balance and microbial and fly populations</atitle><jtitle>Journal of chemical technology and biotechnology (1986)</jtitle><date>2019-06</date><risdate>2019</risdate><volume>94</volume><issue>6</issue><spage>1925</spage><epage>1936</epage><pages>1925-1936</pages><issn>0268-2575</issn><eissn>1097-4660</eissn><abstract>BACKGROUND
Methanol vapors, broadly emitted by industry, can be cost‐effectively treated by biofiltration. However, long‐term operation under high concentrations regularly encountered in the pulp and paper industry (> 5 g m−3) has been barely studied.
RESULTS
Methanol concentrations between 1.6 and 14 g m−3 were treated in a biofilter. Complete methanol removal was obtained for concentrations up to 3.5 g m−3, for an empty bed retention time (EBRT) of 60 s. A higher EBRT (160 s) was necessary to eliminate all methanol for concentrations up to 7 g m−3. For higher concentrations, a maximum elimination capacity (ECmax) of 343.8 g m−3 h−1 was achieved. The main challenge encountered during the biofiltration of high methanol concentrations was excessive biomass buildup (with a performance drop due to clogging occurring every 2 weeks). Under high methanol concentrations, 11 bacteria, three fungi, and one yeast prevailed in the biofilm. Flies and fly larvae were detected when no biofilter clogging was observed, regulating biomass excess.
CONCLUSIONS
High methanol concentrations trigger biomass growth and clogging. Diptera represent a research opportunity to control such phenomena. © 2019 Society of Chemical Industry</abstract><cop>Chichester, UK</cop><pub>John Wiley & Sons, Ltd</pub><doi>10.1002/jctb.5974</doi><tpages>12</tpages><orcidid>https://orcid.org/0000-0001-9212-6513</orcidid></addata></record> |
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| ispartof | Journal of chemical technology and biotechnology (1986), 2019-06, Vol.94 (6), p.1925-1936 |
| issn | 0268-2575 1097-4660 |
| language | eng |
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| source | Wiley Online Library - AutoHoldings Journals |
| subjects | Biofilms Biofilters Biofiltration Biomass Clogging flies Fungi high concentrations Larvae Methanol microorganism identification Microorganisms Organic chemistry Pulp Pulp & paper industry Retention time Vapors Yeast |
| title | Biofiltration of high concentrations of methanol vapors: removal performance, carbon balance and microbial and fly populations |
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