Tetradesmus obliquus to treat groundwater contaminated with nitrate towards a semicontinuous process
Nitrate presence in surface and groundwater is an environmental problem because this contaminant in high concentration can cause several healthy risks to the living being. In this sense, the present article aimed to evaluate the microalga Tetradesmus obliquus as an alternative in the remediation of...
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| Veröffentlicht in: | Energy, ecology and environment (Online) ecology and environment (Online), 2023-06, Vol.8 (3), p.262-272 |
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| creator | de Sá Filho, Marcio Luciano Ferreira De Farias Silva, Carlos Eduardo de Oliveira, Andreiza Márcia Maia de Andrade, Francine Pimentel Medeiros, Josimayra Almeida Tonholo, Josealdo |
| description | Nitrate presence in surface and groundwater is an environmental problem because this contaminant in high concentration can cause several healthy risks to the living being. In this sense, the present article aimed to evaluate the microalga
Tetradesmus obliquus
as an alternative in the remediation of groundwater contaminated by nitrate, mainly. Experiments were carried out in batch and semicontinuous modes with surface and forced aeration, light intensities between 50 and 200 µmol m
−2
s
−1
, initial nitrate concentration up to 400 mg L
−1
and using synthetic and real effluent. The bioreactors were operated between 3 and 15 days. The nitrate and phosphorus removal rate for the real effluent (containing 100–150 mg L
−1
of nitrate and supplemented with 20 mg L
−1
of phosphorus) reached 100 and 94%, respectively. In semicontinuous mode, volumetric replacement rates (v/v) of 20, 40, 60, and 80% were tested in 3 days cycles of volumetric replacement time and obtaining, until the third cycle, stability of the process for the replacement rates of 40 and 60% (considering the maximum limits of legislation for nitrate and phosphorus and biomass production).
Graphical abstract |
| doi_str_mv | 10.1007/s40974-023-00274-9 |
| format | Article |
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Tetradesmus obliquus
as an alternative in the remediation of groundwater contaminated by nitrate, mainly. Experiments were carried out in batch and semicontinuous modes with surface and forced aeration, light intensities between 50 and 200 µmol m
−2
s
−1
, initial nitrate concentration up to 400 mg L
−1
and using synthetic and real effluent. The bioreactors were operated between 3 and 15 days. The nitrate and phosphorus removal rate for the real effluent (containing 100–150 mg L
−1
of nitrate and supplemented with 20 mg L
−1
of phosphorus) reached 100 and 94%, respectively. In semicontinuous mode, volumetric replacement rates (v/v) of 20, 40, 60, and 80% were tested in 3 days cycles of volumetric replacement time and obtaining, until the third cycle, stability of the process for the replacement rates of 40 and 60% (considering the maximum limits of legislation for nitrate and phosphorus and biomass production).
Graphical abstract</description><identifier>ISSN: 2363-7692</identifier><identifier>EISSN: 2363-8338</identifier><identifier>DOI: 10.1007/s40974-023-00274-9</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Aeration ; Algae ; Ammonia ; Biomass ; Bioreactors ; Cellulose acetate ; Consortia ; Contaminants ; Ecology ; Effluents ; Energy ; Environment ; Experiments ; Groundwater ; Groundwater pollution ; Groundwater treatment ; Legislation ; Luminous intensity ; Methods ; Nitrates ; Nitrogen ; Original Article ; Phosphorus ; Phosphorus removal ; Sanitation ; Tetradesmus obliquus ; Water treatment</subject><ispartof>Energy, ecology and environment (Online), 2023-06, Vol.8 (3), p.262-272</ispartof><rights>The Joint Center on Global Change and Earth System Science of the University of Maryland and Beijing Normal University 2023. 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><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c319t-f3b373950f3e24be10bfea49cc0c411f30684a9c63ec38f7e00f2e01f093eec53</citedby><cites>FETCH-LOGICAL-c319t-f3b373950f3e24be10bfea49cc0c411f30684a9c63ec38f7e00f2e01f093eec53</cites><orcidid>0000-0002-1462-1145</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/s40974-023-00274-9$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://www.proquest.com/docview/2922081012?pq-origsite=primo$$EHTML$$P50$$Gproquest$$H</linktohtml><link.rule.ids>314,776,780,21367,27901,27902,33721,41464,42533,43781,51294</link.rule.ids></links><search><creatorcontrib>de Sá Filho, Marcio Luciano Ferreira</creatorcontrib><creatorcontrib>De Farias Silva, Carlos Eduardo</creatorcontrib><creatorcontrib>de Oliveira, Andreiza Márcia Maia</creatorcontrib><creatorcontrib>de Andrade, Francine Pimentel</creatorcontrib><creatorcontrib>Medeiros, Josimayra Almeida</creatorcontrib><creatorcontrib>Tonholo, Josealdo</creatorcontrib><title>Tetradesmus obliquus to treat groundwater contaminated with nitrate towards a semicontinuous process</title><title>Energy, ecology and environment (Online)</title><addtitle>Energ. Ecol. Environ</addtitle><description>Nitrate presence in surface and groundwater is an environmental problem because this contaminant in high concentration can cause several healthy risks to the living being. In this sense, the present article aimed to evaluate the microalga
Tetradesmus obliquus
as an alternative in the remediation of groundwater contaminated by nitrate, mainly. Experiments were carried out in batch and semicontinuous modes with surface and forced aeration, light intensities between 50 and 200 µmol m
−2
s
−1
, initial nitrate concentration up to 400 mg L
−1
and using synthetic and real effluent. The bioreactors were operated between 3 and 15 days. The nitrate and phosphorus removal rate for the real effluent (containing 100–150 mg L
−1
of nitrate and supplemented with 20 mg L
−1
of phosphorus) reached 100 and 94%, respectively. In semicontinuous mode, volumetric replacement rates (v/v) of 20, 40, 60, and 80% were tested in 3 days cycles of volumetric replacement time and obtaining, until the third cycle, stability of the process for the replacement rates of 40 and 60% (considering the maximum limits of legislation for nitrate and phosphorus and biomass production).
Graphical abstract</description><subject>Aeration</subject><subject>Algae</subject><subject>Ammonia</subject><subject>Biomass</subject><subject>Bioreactors</subject><subject>Cellulose acetate</subject><subject>Consortia</subject><subject>Contaminants</subject><subject>Ecology</subject><subject>Effluents</subject><subject>Energy</subject><subject>Environment</subject><subject>Experiments</subject><subject>Groundwater</subject><subject>Groundwater pollution</subject><subject>Groundwater treatment</subject><subject>Legislation</subject><subject>Luminous intensity</subject><subject>Methods</subject><subject>Nitrates</subject><subject>Nitrogen</subject><subject>Original Article</subject><subject>Phosphorus</subject><subject>Phosphorus removal</subject><subject>Sanitation</subject><subject>Tetradesmus obliquus</subject><subject>Water treatment</subject><issn>2363-7692</issn><issn>2363-8338</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNp9kEtrwzAQhE1poSHNH-hJ0LPb1SO2dSyhLwj0kp6FLK9SldhKJJnQf1-lDvTW087CNzMwRXFL4Z4C1A9RgKxFCYyXACwreVHMGK942XDeXJ51XUl2XSxidC0IwWgj62ZWdBtMQXcY-zES3-7cYcwieZIC6kS2wY9Dd9QJAzF-SLp3Q346cnTpkwwuexNm_KhDF4kmEXt34tww-pyzD95gjDfFldW7iIvznRcfz0-b1Wu5fn95Wz2uS8OpTKXlLa-5XILlyESLFFqLWkhjwAhKLYeqEVqaiqPhja0RwDIEakFyRLPk8-Juys29hxFjUl9-DEOuVEwyBg0FyjLFJsoEH2NAq_bB9Tp8KwrqNKiaBlV5UPU7qJLZxCdTzPCwxfAX_Y_rB6cve2k</recordid><startdate>20230601</startdate><enddate>20230601</enddate><creator>de Sá Filho, Marcio Luciano Ferreira</creator><creator>De Farias Silva, Carlos Eduardo</creator><creator>de Oliveira, Andreiza Márcia Maia</creator><creator>de Andrade, Francine Pimentel</creator><creator>Medeiros, Josimayra Almeida</creator><creator>Tonholo, Josealdo</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8FE</scope><scope>8FG</scope><scope>8FH</scope><scope>ABJCF</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BBNVY</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>LK8</scope><scope>M7P</scope><scope>M7S</scope><scope>P5Z</scope><scope>P62</scope><scope>PATMY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PTHSS</scope><scope>PYCSY</scope><orcidid>https://orcid.org/0000-0002-1462-1145</orcidid></search><sort><creationdate>20230601</creationdate><title>Tetradesmus obliquus to treat groundwater contaminated with nitrate towards a semicontinuous process</title><author>de Sá Filho, Marcio Luciano Ferreira ; De Farias Silva, Carlos Eduardo ; de Oliveira, Andreiza Márcia Maia ; de Andrade, Francine Pimentel ; Medeiros, Josimayra Almeida ; Tonholo, Josealdo</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c319t-f3b373950f3e24be10bfea49cc0c411f30684a9c63ec38f7e00f2e01f093eec53</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Aeration</topic><topic>Algae</topic><topic>Ammonia</topic><topic>Biomass</topic><topic>Bioreactors</topic><topic>Cellulose acetate</topic><topic>Consortia</topic><topic>Contaminants</topic><topic>Ecology</topic><topic>Effluents</topic><topic>Energy</topic><topic>Environment</topic><topic>Experiments</topic><topic>Groundwater</topic><topic>Groundwater pollution</topic><topic>Groundwater treatment</topic><topic>Legislation</topic><topic>Luminous intensity</topic><topic>Methods</topic><topic>Nitrates</topic><topic>Nitrogen</topic><topic>Original Article</topic><topic>Phosphorus</topic><topic>Phosphorus removal</topic><topic>Sanitation</topic><topic>Tetradesmus obliquus</topic><topic>Water treatment</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>de Sá Filho, Marcio Luciano Ferreira</creatorcontrib><creatorcontrib>De Farias Silva, Carlos Eduardo</creatorcontrib><creatorcontrib>de Oliveira, Andreiza Márcia Maia</creatorcontrib><creatorcontrib>de Andrade, Francine Pimentel</creatorcontrib><creatorcontrib>Medeiros, Josimayra Almeida</creatorcontrib><creatorcontrib>Tonholo, Josealdo</creatorcontrib><collection>CrossRef</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central UK/Ireland</collection><collection>Advanced Technologies & Aerospace Collection</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>Natural Science Collection</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>ProQuest Biological Science Collection</collection><collection>Biological Science Database</collection><collection>Engineering Database</collection><collection>Advanced Technologies & Aerospace Database</collection><collection>ProQuest Advanced Technologies & Aerospace Collection</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>Energy, ecology and environment (Online)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>de Sá Filho, Marcio Luciano Ferreira</au><au>De Farias Silva, Carlos Eduardo</au><au>de Oliveira, Andreiza Márcia Maia</au><au>de Andrade, Francine Pimentel</au><au>Medeiros, Josimayra Almeida</au><au>Tonholo, Josealdo</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Tetradesmus obliquus to treat groundwater contaminated with nitrate towards a semicontinuous process</atitle><jtitle>Energy, ecology and environment (Online)</jtitle><stitle>Energ. Ecol. Environ</stitle><date>2023-06-01</date><risdate>2023</risdate><volume>8</volume><issue>3</issue><spage>262</spage><epage>272</epage><pages>262-272</pages><issn>2363-7692</issn><eissn>2363-8338</eissn><abstract>Nitrate presence in surface and groundwater is an environmental problem because this contaminant in high concentration can cause several healthy risks to the living being. In this sense, the present article aimed to evaluate the microalga
Tetradesmus obliquus
as an alternative in the remediation of groundwater contaminated by nitrate, mainly. Experiments were carried out in batch and semicontinuous modes with surface and forced aeration, light intensities between 50 and 200 µmol m
−2
s
−1
, initial nitrate concentration up to 400 mg L
−1
and using synthetic and real effluent. The bioreactors were operated between 3 and 15 days. The nitrate and phosphorus removal rate for the real effluent (containing 100–150 mg L
−1
of nitrate and supplemented with 20 mg L
−1
of phosphorus) reached 100 and 94%, respectively. In semicontinuous mode, volumetric replacement rates (v/v) of 20, 40, 60, and 80% were tested in 3 days cycles of volumetric replacement time and obtaining, until the third cycle, stability of the process for the replacement rates of 40 and 60% (considering the maximum limits of legislation for nitrate and phosphorus and biomass production).
Graphical abstract</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><doi>10.1007/s40974-023-00274-9</doi><tpages>11</tpages><orcidid>https://orcid.org/0000-0002-1462-1145</orcidid></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 2363-7692 |
| ispartof | Energy, ecology and environment (Online), 2023-06, Vol.8 (3), p.262-272 |
| issn | 2363-7692 2363-8338 |
| language | eng |
| recordid | cdi_proquest_journals_2922081012 |
| source | SpringerLink Journals; ProQuest Central |
| subjects | Aeration Algae Ammonia Biomass Bioreactors Cellulose acetate Consortia Contaminants Ecology Effluents Energy Environment Experiments Groundwater Groundwater pollution Groundwater treatment Legislation Luminous intensity Methods Nitrates Nitrogen Original Article Phosphorus Phosphorus removal Sanitation Tetradesmus obliquus Water treatment |
| title | Tetradesmus obliquus to treat groundwater contaminated with nitrate towards a semicontinuous process |
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