Publicação
Immediate one-step lime precipitation process for the valorization of winery wastewater to agricultural purposes
| Resumo: | The winery wastewater (WW) of the Village of Vidigueira, in south of Portugal, presented an acid pH (4.26 ± 0.029), a high content of chemical oxygen demand (COD = 3236 ± 30.43 mg L-1), turbidity (160.0 ± 7.68 NTU), total P (155.5 ± 6.36 mg L-1) K (100.5 mg L-1), and low level of metals: Pb, Cd, Cu, Ni, Mn, Fe, Zn. The K and the total P content could make them attractive from an agricultural point of view. However, the high turbidity biochemical oxygen demand (BOD5 = 1266.7 ± 208.7 mg O2 L-1) fecal coliforms (45 ± 29.8 ufc/100 mL) and toxicological total phenols 13.239 ± 3.007 mg galic acid L-1 is the main limiting parameters. By using 5 g L-1 of lime solution, the best reactional conditions are achieved: pH = 12 with a minimum volume of the produced sludge's, 33.5 ± 4.92 mL L-1. These reactional conditions allow reaching high removal levels of BOD5, turbidity, total P, and total phenols: 77.9, 98.7%, 87.1%, and 99.9%, respectively. Simultaneously, the fecal coliforms and Enterococcus are 100% eliminated. The precipitate obtained is rich in calcium (2.7891 ± 0.4350 mg Ca kg-1) organic matter (10.05 ± 0.11%), P (895.0 ± 35.4 mg P2O5 kg-1), and K (990.0 ± 84.9 mg K2O kg-1). During carbonatation reactions, the pH (7.46) and electrical conductivity (EC) (1.805 dS m-1) decreased spontaneously while the Ca2+, K+, and F- kept high: 426.53 mg L-1, 240.53 mg L-1, 176.03 mg L-1, respectively. |
|---|---|
| Autores principais: | Luz, Silvana |
| Outros Autores: | Rivas, Javier; Afonso, Alexandra; Carvalho, Fátima |
| Assunto: | Winery wastewater Waste Disposal Calcium Compounds Oxides Portugal |
| Ano: | 2021 |
| País: | Portugal |
| Tipo de documento: | artigo |
| Tipo de acesso: | acesso aberto |
| Instituição associada: | Instituto Politécnico de Beja |
| Idioma: | inglês |
| Origem: | Repositório Institucional do IPBeja |
| _version_ | 1866902684729081856 |
|---|---|
| author | Luz, Silvana |
| author2 | Rivas, Javier Afonso, Alexandra Carvalho, Fátima |
| author2_role | author author author |
| author_facet | Luz, Silvana Rivas, Javier Afonso, Alexandra Carvalho, Fátima |
| author_role | author |
| country_str | PT |
| creators_json_txt | [{\"Person.name\":\"Luz, Silvana\"},{\"Person.name\":\"Rivas, Javier\"},{\"Person.name\":\"Afonso, Alexandra\"},{\"Person.name\":\"Carvalho, Fátima\"}] |
| datacite.creators.creator.creatorName.fl_str_mv | Luz, Silvana Rivas, Javier Afonso, Alexandra Carvalho, Fátima |
| datacite.date.Accepted.fl_str_mv | 2021-04-01T00:00:00Z |
| datacite.date.available.fl_str_mv | 2024-06-07T15:30:30Z |
| datacite.date.embargoed.fl_str_mv | 2024-06-07T15:30:30Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| datacite.subjects.subject.fl_str_mv | Winery wastewater Waste Disposal Calcium Compounds Oxides Portugal |
| datacite.titles.title.fl_str_mv | Immediate one-step lime precipitation process for the valorization of winery wastewater to agricultural purposes |
| dc.creator.none.fl_str_mv | Luz, Silvana Rivas, Javier Afonso, Alexandra Carvalho, Fátima |
| dc.date.Accepted.fl_str_mv | 2021-04-01T00:00:00Z |
| dc.date.available.fl_str_mv | 2024-06-07T15:30:30Z |
| dc.date.embargoed.fl_str_mv | 2024-06-07T15:30:30Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | http://hdl.handle.net/20.500.12207/6346 |
| dc.language.none.fl_str_mv | eng |
| dc.publisher.none.fl_str_mv | Springer |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| dc.subject.none.fl_str_mv | Winery wastewater Waste Disposal Calcium Compounds Oxides Portugal |
| dc.title.fl_str_mv | Immediate one-step lime precipitation process for the valorization of winery wastewater to agricultural purposes |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_6501 |
| description | The winery wastewater (WW) of the Village of Vidigueira, in south of Portugal, presented an acid pH (4.26 ± 0.029), a high content of chemical oxygen demand (COD = 3236 ± 30.43 mg L-1), turbidity (160.0 ± 7.68 NTU), total P (155.5 ± 6.36 mg L-1) K (100.5 mg L-1), and low level of metals: Pb, Cd, Cu, Ni, Mn, Fe, Zn. The K and the total P content could make them attractive from an agricultural point of view. However, the high turbidity biochemical oxygen demand (BOD5 = 1266.7 ± 208.7 mg O2 L-1) fecal coliforms (45 ± 29.8 ufc/100 mL) and toxicological total phenols 13.239 ± 3.007 mg galic acid L-1 is the main limiting parameters. By using 5 g L-1 of lime solution, the best reactional conditions are achieved: pH = 12 with a minimum volume of the produced sludge's, 33.5 ± 4.92 mL L-1. These reactional conditions allow reaching high removal levels of BOD5, turbidity, total P, and total phenols: 77.9, 98.7%, 87.1%, and 99.9%, respectively. Simultaneously, the fecal coliforms and Enterococcus are 100% eliminated. The precipitate obtained is rich in calcium (2.7891 ± 0.4350 mg Ca kg-1) organic matter (10.05 ± 0.11%), P (895.0 ± 35.4 mg P2O5 kg-1), and K (990.0 ± 84.9 mg K2O kg-1). During carbonatation reactions, the pH (7.46) and electrical conductivity (EC) (1.805 dS m-1) decreased spontaneously while the Ca2+, K+, and F- kept high: 426.53 mg L-1, 240.53 mg L-1, 176.03 mg L-1, respectively. |
| dirty | 0 |
| eu_rights_str_mv | openAccess |
| format | article |
| id | ripb_b75f5900a13bbb15eba4494b7f647d3c |
| identifier.url.fl_str_mv | http://hdl.handle.net/20.500.12207/6346 |
| instacron_str | ipb |
| institution | Instituto Politécnico de Beja |
| instname_str | Instituto Politécnico de Beja |
| language | eng |
| network_acronym_str | ripb |
| network_name_str | Repositório Institucional do IPBeja |
| oai_identifier_str | oai:repositorio.ipbeja.pt:20.500.12207/6346 |
| organization_str_mv | urn:organizationAcronym:ipb |
| person_str_mv | Luz, Silvana Rivas, Javier Afonso, Alexandra Carvalho, Fátima |
| publishDate | 2021 |
| publisher.none.fl_str_mv | Springer |
| reponame_str | Repositório Institucional do IPBeja |
| repository_id_str | urn:repositoryAcronym:ripb |
| service_str_mv | urn:repositoryAcronym:ripb |
| spelling | porThe winery wastewater (WW) of the Village of Vidigueira, in south of Portugal, presented an acid pH (4.26 ± 0.029), a high content of chemical oxygen demand (COD = 3236 ± 30.43 mg L-1), turbidity (160.0 ± 7.68 NTU), total P (155.5 ± 6.36 mg L-1) K (100.5 mg L-1), and low level of metals: Pb, Cd, Cu, Ni, Mn, Fe, Zn. The K and the total P content could make them attractive from an agricultural point of view. However, the high turbidity biochemical oxygen demand (BOD5 = 1266.7 ± 208.7 mg O2 L-1) fecal coliforms (45 ± 29.8 ufc/100 mL) and toxicological total phenols 13.239 ± 3.007 mg galic acid L-1 is the main limiting parameters. By using 5 g L-1 of lime solution, the best reactional conditions are achieved: pH = 12 with a minimum volume of the produced sludge's, 33.5 ± 4.92 mL L-1. These reactional conditions allow reaching high removal levels of BOD5, turbidity, total P, and total phenols: 77.9, 98.7%, 87.1%, and 99.9%, respectively. Simultaneously, the fecal coliforms and Enterococcus are 100% eliminated. The precipitate obtained is rich in calcium (2.7891 ± 0.4350 mg Ca kg-1) organic matter (10.05 ± 0.11%), P (895.0 ± 35.4 mg P2O5 kg-1), and K (990.0 ± 84.9 mg K2O kg-1). During carbonatation reactions, the pH (7.46) and electrical conductivity (EC) (1.805 dS m-1) decreased spontaneously while the Ca2+, K+, and F- kept high: 426.53 mg L-1, 240.53 mg L-1, 176.03 mg L-1, respectively.application/pdfengSpringerporImmediate one-step lime precipitation process for the valorization of winery wastewater to agricultural purposesLuz, SilvanaRivas, JavierAfonso, AlexandraCarvalho, FátimaHandlehttp://hdl.handle.net/20.500.12207/6346DOIIsPartOfhttps://doi.org/10.1007/s11356-020-11933-3DOIIsPartOf10.1007/s11356-020-11933-32024-06-07T15:30:30Z2021-04-01T00:00:00Z2021-04http://purl.org/coar/access_right/c_abf2open accessporWinery wastewaterporWaste DisposalporCalcium CompoundsporOxidesporPortugal523089 byteshttp://purl.org/coar/access_right/c_abf2application/pdffulltexthttps://repositorio.ipbeja.pt/bitstreams/d6f3a2ac-7bc9-433c-afc0-7f6ccd11cd92/downloadliteraturehttp://purl.org/coar/resource_type/c_6501journal article |
| spellingShingle | Immediate one-step lime precipitation process for the valorization of winery wastewater to agricultural purposes Luz, Silvana Winery wastewater Waste Disposal Calcium Compounds Oxides Portugal |
| status | SINGLETON |
| subject.fl_str_mv | Winery wastewater Waste Disposal Calcium Compounds Oxides Portugal |
| title | Immediate one-step lime precipitation process for the valorization of winery wastewater to agricultural purposes |
| title_full | Immediate one-step lime precipitation process for the valorization of winery wastewater to agricultural purposes |
| title_fullStr | Immediate one-step lime precipitation process for the valorization of winery wastewater to agricultural purposes |
| title_full_unstemmed | Immediate one-step lime precipitation process for the valorization of winery wastewater to agricultural purposes |
| title_short | Immediate one-step lime precipitation process for the valorization of winery wastewater to agricultural purposes |
| title_sort | Immediate one-step lime precipitation process for the valorization of winery wastewater to agricultural purposes |
| topic | Winery wastewater Waste Disposal Calcium Compounds Oxides Portugal |
| topic_facet | Winery wastewater Waste Disposal Calcium Compounds Oxides Portugal |
| url | http://hdl.handle.net/20.500.12207/6346 |
| visible | 1 |