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Cork as a sustainable carbon source for nature-based solutions treating hydroponic wastewaters – Preliminary batch studies
Reusing by-products is an important strategy to ensure the preservation of natural capital and climate change mitigation. This study aimed at evaluating the potential of cork granulates, a by-product of winery industry, as an organic carbon (OC) source for the treatment of hydroponic wastewaters. Fi...
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| Published in: | The Science of the total environment 2019-02, Vol.650 (Pt 1), p.267-276 |
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| Main Authors: | , , , , , , , |
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| cites | cdi_FETCH-LOGICAL-c462t-c25276f197602649a6c6399f37392da7b37af5113b7acf48306a3d0dd0ffed753 |
| container_end_page | 276 |
| container_issue | Pt 1 |
| container_start_page | 267 |
| container_title | The Science of the total environment |
| container_volume | 650 |
| creator | Castellar, J.A.C. Formosa, Joan Fernández, Ana Inés Jové, Patricia Bosch, Montserrat Gonzáles Morató, Jordi Brix, Hans Arias, Carlos A. |
| description | Reusing by-products is an important strategy to ensure the preservation of natural capital and climate change mitigation. This study aimed at evaluating the potential of cork granulates, a by-product of winery industry, as an organic carbon (OC) source for the treatment of hydroponic wastewaters. First, chemical characterization was performed and discussed. Secondly, batch studies were performed using synthetic hydroponic wastewater to understand the role of particle size (PS), pH and contact time (CT) on the release of OC. The suberin is the major compound, representing >50%. It was noticed that a variance on the content of suberin across species, within the same species and depending on the extraction part (belly, cork and back) could be expected. >60% of the sample is composed by carbon while |
| doi_str_mv | 10.1016/j.scitotenv.2018.08.365 |
| format | article |
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[Display omitted]
•The reuse of local by-products like cork allows preservation of natural capital.•Cork has the potential to enhance denitrification in nature-based solutions.•As particle size increases, the release of carbon becomes slower along time.•Estimations showed that 1.8 m3–3.9 m3 of hydroponic wastewater could be treated.•Cork particle size is a key parameter to design natural denitrification solutions.</description><identifier>ISSN: 0048-9697</identifier><identifier>EISSN: 1879-1026</identifier><identifier>DOI: 10.1016/j.scitotenv.2018.08.365</identifier><identifier>PMID: 30199672</identifier><language>eng</language><publisher>Netherlands: Elsevier B.V</publisher><subject>Aigües residuals ; By-products ; Construcció sostenible ; Contact time ; Cork ; Denitrification ; Depuració ; Desnitrificació ; Edificació ; Instal·lacions de sanejament ; Instal·lacions i acondicionament d'edificis ; Nitrogen removal ; Particle size ; Purification ; Reusing ; Sewage ; Suro ; Sustainable construction ; Wastewater ; Àrees temàtiques de la UPC</subject><ispartof>The Science of the total environment, 2019-02, Vol.650 (Pt 1), p.267-276</ispartof><rights>2018</rights><rights>Copyright © 2018. Published by Elsevier B.V.</rights><rights>Attribution-NonCommercial-NoDerivs 3.0 Spain info:eu-repo/semantics/openAccess <a href="http://creativecommons.org/licenses/by-nc-nd/3.0/es/">http://creativecommons.org/licenses/by-nc-nd/3.0/es/</a></rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c462t-c25276f197602649a6c6399f37392da7b37af5113b7acf48306a3d0dd0ffed753</citedby><cites>FETCH-LOGICAL-c462t-c25276f197602649a6c6399f37392da7b37af5113b7acf48306a3d0dd0ffed753</cites><orcidid>0000-0003-2588-8846 ; 0000-0001-9212-9714 ; 0000-0003-2771-2983</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,780,784,885,27924,27925</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/30199672$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Castellar, J.A.C.</creatorcontrib><creatorcontrib>Formosa, Joan</creatorcontrib><creatorcontrib>Fernández, Ana Inés</creatorcontrib><creatorcontrib>Jové, Patricia</creatorcontrib><creatorcontrib>Bosch, Montserrat Gonzáles</creatorcontrib><creatorcontrib>Morató, Jordi</creatorcontrib><creatorcontrib>Brix, Hans</creatorcontrib><creatorcontrib>Arias, Carlos A.</creatorcontrib><title>Cork as a sustainable carbon source for nature-based solutions treating hydroponic wastewaters – Preliminary batch studies</title><title>The Science of the total environment</title><addtitle>Sci Total Environ</addtitle><description>Reusing by-products is an important strategy to ensure the preservation of natural capital and climate change mitigation. This study aimed at evaluating the potential of cork granulates, a by-product of winery industry, as an organic carbon (OC) source for the treatment of hydroponic wastewaters. First, chemical characterization was performed and discussed. Secondly, batch studies were performed using synthetic hydroponic wastewater to understand the role of particle size (PS), pH and contact time (CT) on the release of OC. The suberin is the major compound, representing >50%. It was noticed that a variance on the content of suberin across species, within the same species and depending on the extraction part (belly, cork and back) could be expected. >60% of the sample is composed by carbon while <1% was nitrogen (high C:N ratio), indicating a low risk of releasing organic nitrogen. The statistical results suggested that the main effect of PS on the release of OC is greater than both, CT and pH. The chemical release of OC gets slower with time, being this effect greater as the PS increase. Moreover, estimations showed that using the 4 mm PS, the amount of water treated would be twice the amount if the 8 mm PS had been used. The PS seems to play an important role at design nature-based solutions (NBS) focused on denitrification. The surface response methodology indicates a significant negative interaction between CT and PS suggesting that the mathematical model could be used for further optimization studies. The reuse of organic by-products as filter media seems to be an economic and environmentally friendly alternative to enhance denitrification in NBS, while preserving natural capital. However, further real scale and long-term experiments are needed to validate cork's potential as an “internal” OC source for NBS.
[Display omitted]
•The reuse of local by-products like cork allows preservation of natural capital.•Cork has the potential to enhance denitrification in nature-based solutions.•As particle size increases, the release of carbon becomes slower along time.•Estimations showed that 1.8 m3–3.9 m3 of hydroponic wastewater could be treated.•Cork particle size is a key parameter to design natural denitrification solutions.</description><subject>Aigües residuals</subject><subject>By-products</subject><subject>Construcció sostenible</subject><subject>Contact time</subject><subject>Cork</subject><subject>Denitrification</subject><subject>Depuració</subject><subject>Desnitrificació</subject><subject>Edificació</subject><subject>Instal·lacions de sanejament</subject><subject>Instal·lacions i acondicionament d'edificis</subject><subject>Nitrogen removal</subject><subject>Particle size</subject><subject>Purification</subject><subject>Reusing</subject><subject>Sewage</subject><subject>Suro</subject><subject>Sustainable construction</subject><subject>Wastewater</subject><subject>Àrees temàtiques de la UPC</subject><issn>0048-9697</issn><issn>1879-1026</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNqFkU1uFDEQhS0EIkPgCuAlm278M223l9GIJEiRYAFry21XEw897cHlThSJBXfghpwEj2YISyxZlq33XrnqI-QNZy1nXL3btuhjSQXmu1Yw3resb6XqnpAV77VpOBPqKVkxtu4bo4w-Iy8Qt6wu3fPn5EwybozSYkV-bFL-Rh1SR3HB4uLshgmod3lIM8W0ZA90TJnOriwZmsEhhPo-LSWmGWnJ4Eqcv9Lbh5DTPs3R03uHBe5dgYz0989f9FOGKe5qcn6ggyv-lmJZQgR8SZ6NbkJ4dTrPyZfL9583183Nx6sPm4ubxq-VKI0XndBq5Ear2tfaOOWVNGaUWhoRnB6kdmPHuRy08-O6l0w5GVgIbBwh6E6eE37M9bh4m8FD9q7Y5OK_y2ELpoWVUrJOVM_bo2ef0_cFsNhdRA_T5GZIC1pRZyyF6DpTpfoUnxNihtHuc9zVbi1n9oDLbu0jLnvAZVlvK67qfH0qsgw7CI--v3yq4OIogDqeuwj5EASzhxDrz4sNKf63yB97Zq5l</recordid><startdate>20190210</startdate><enddate>20190210</enddate><creator>Castellar, J.A.C.</creator><creator>Formosa, Joan</creator><creator>Fernández, Ana Inés</creator><creator>Jové, Patricia</creator><creator>Bosch, Montserrat Gonzáles</creator><creator>Morató, Jordi</creator><creator>Brix, Hans</creator><creator>Arias, Carlos A.</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>XX2</scope><orcidid>https://orcid.org/0000-0003-2588-8846</orcidid><orcidid>https://orcid.org/0000-0001-9212-9714</orcidid><orcidid>https://orcid.org/0000-0003-2771-2983</orcidid></search><sort><creationdate>20190210</creationdate><title>Cork as a sustainable carbon source for nature-based solutions treating hydroponic wastewaters – Preliminary batch studies</title><author>Castellar, J.A.C. ; Formosa, Joan ; Fernández, Ana Inés ; Jové, Patricia ; Bosch, Montserrat Gonzáles ; Morató, Jordi ; Brix, Hans ; Arias, Carlos A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c462t-c25276f197602649a6c6399f37392da7b37af5113b7acf48306a3d0dd0ffed753</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Aigües residuals</topic><topic>By-products</topic><topic>Construcció sostenible</topic><topic>Contact time</topic><topic>Cork</topic><topic>Denitrification</topic><topic>Depuració</topic><topic>Desnitrificació</topic><topic>Edificació</topic><topic>Instal·lacions de sanejament</topic><topic>Instal·lacions i acondicionament d'edificis</topic><topic>Nitrogen removal</topic><topic>Particle size</topic><topic>Purification</topic><topic>Reusing</topic><topic>Sewage</topic><topic>Suro</topic><topic>Sustainable construction</topic><topic>Wastewater</topic><topic>Àrees temàtiques de la UPC</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Castellar, J.A.C.</creatorcontrib><creatorcontrib>Formosa, Joan</creatorcontrib><creatorcontrib>Fernández, Ana Inés</creatorcontrib><creatorcontrib>Jové, Patricia</creatorcontrib><creatorcontrib>Bosch, Montserrat Gonzáles</creatorcontrib><creatorcontrib>Morató, Jordi</creatorcontrib><creatorcontrib>Brix, Hans</creatorcontrib><creatorcontrib>Arias, Carlos A.</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>Recercat</collection><jtitle>The Science of the total environment</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Castellar, J.A.C.</au><au>Formosa, Joan</au><au>Fernández, Ana Inés</au><au>Jové, Patricia</au><au>Bosch, Montserrat Gonzáles</au><au>Morató, Jordi</au><au>Brix, Hans</au><au>Arias, Carlos A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Cork as a sustainable carbon source for nature-based solutions treating hydroponic wastewaters – Preliminary batch studies</atitle><jtitle>The Science of the total environment</jtitle><addtitle>Sci Total Environ</addtitle><date>2019-02-10</date><risdate>2019</risdate><volume>650</volume><issue>Pt 1</issue><spage>267</spage><epage>276</epage><pages>267-276</pages><issn>0048-9697</issn><eissn>1879-1026</eissn><abstract>Reusing by-products is an important strategy to ensure the preservation of natural capital and climate change mitigation. This study aimed at evaluating the potential of cork granulates, a by-product of winery industry, as an organic carbon (OC) source for the treatment of hydroponic wastewaters. First, chemical characterization was performed and discussed. Secondly, batch studies were performed using synthetic hydroponic wastewater to understand the role of particle size (PS), pH and contact time (CT) on the release of OC. The suberin is the major compound, representing >50%. It was noticed that a variance on the content of suberin across species, within the same species and depending on the extraction part (belly, cork and back) could be expected. >60% of the sample is composed by carbon while <1% was nitrogen (high C:N ratio), indicating a low risk of releasing organic nitrogen. The statistical results suggested that the main effect of PS on the release of OC is greater than both, CT and pH. The chemical release of OC gets slower with time, being this effect greater as the PS increase. Moreover, estimations showed that using the 4 mm PS, the amount of water treated would be twice the amount if the 8 mm PS had been used. The PS seems to play an important role at design nature-based solutions (NBS) focused on denitrification. The surface response methodology indicates a significant negative interaction between CT and PS suggesting that the mathematical model could be used for further optimization studies. The reuse of organic by-products as filter media seems to be an economic and environmentally friendly alternative to enhance denitrification in NBS, while preserving natural capital. However, further real scale and long-term experiments are needed to validate cork's potential as an “internal” OC source for NBS.
[Display omitted]
•The reuse of local by-products like cork allows preservation of natural capital.•Cork has the potential to enhance denitrification in nature-based solutions.•As particle size increases, the release of carbon becomes slower along time.•Estimations showed that 1.8 m3–3.9 m3 of hydroponic wastewater could be treated.•Cork particle size is a key parameter to design natural denitrification solutions.</abstract><cop>Netherlands</cop><pub>Elsevier B.V</pub><pmid>30199672</pmid><doi>10.1016/j.scitotenv.2018.08.365</doi><tpages>10</tpages><orcidid>https://orcid.org/0000-0003-2588-8846</orcidid><orcidid>https://orcid.org/0000-0001-9212-9714</orcidid><orcidid>https://orcid.org/0000-0003-2771-2983</orcidid><oa>free_for_read</oa></addata></record> |
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| ispartof | The Science of the total environment, 2019-02, Vol.650 (Pt 1), p.267-276 |
| issn | 0048-9697 1879-1026 |
| language | eng |
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| source | ScienceDirect Journals |
| subjects | Aigües residuals By-products Construcció sostenible Contact time Cork Denitrification Depuració Desnitrificació Edificació Instal·lacions de sanejament Instal·lacions i acondicionament d'edificis Nitrogen removal Particle size Purification Reusing Sewage Suro Sustainable construction Wastewater Àrees temàtiques de la UPC |
| title | Cork as a sustainable carbon source for nature-based solutions treating hydroponic wastewaters – Preliminary batch studies |
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