Desalination of brackish water for household drinking water consumption using typical plant seeds of semi arid regions
Autor(a) principal: | |
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Data de Publicação: | 2011 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFBA |
Texto Completo: | http://www.repositorio.ufba.br/ri/handle/ri/5313 |
Resumo: | texto completo: acesso restrito. p.271–277 |
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Menezes, Joilma da SilvaCampos, Vânia PalmeiraCosta, Tadeu Antônio de CamposMenezes, Joilma da SilvaCampos, Vânia PalmeiraCosta, Tadeu Antônio de Campos2012-02-07T18:33:15Z20110011-9164http://www.repositorio.ufba.br/ri/handle/ri/5313V. 281.texto completo: acesso restrito. p.271–277The goal of this work was to study the salt sorption capacity of biological materials, such as seeds from several different plant species typical of semi arid regions, and their use in the desalination of brackish water in small quantities, sufficient for household drinking water consumption. The sorption capacity of salt was tested for ten different biological materials. The salinity of the water was determined before and after contact with the biological material. Umbu seeds (Spondias tuberosa Arruda Câmara) were considered the most appropriate material, after treating and drying at different temperatures. The prepared material showed that the process met the Langmuir model. The maximum adsorption capacity of sodium by the material at 30, 40 and 50 °C was estimated to be: 52.6, 165 and 250 mg g−1 respectively. Thus, 1 L of brackish water with salinity between 0.6‰and 1.2‰, as the samples tested in this work, may have its sodium chloride content removed using only 1 g of the seeds treated as described in this study if the water is heated to 50 °C. The thermodynamic analysis indicated that the adsorption process is physical and exothermic and that the interactions between the biological material and sodium occurred spontaneously.Submitted by Ana Valéria de Jesus Moura (anavaleria_131@hotmail.com) on 2012-02-07T18:33:15Z No. of bitstreams: 1 __pdn.sciencedirect.com_....0-S0011916411006862-main.pdf: 256120 bytes, checksum: 95c15e917afe7943ea709c321674370e (MD5)Made available in DSpace on 2012-02-07T18:33:15Z (GMT). No. of bitstreams: 1 __pdn.sciencedirect.com_....0-S0011916411006862-main.pdf: 256120 bytes, checksum: 95c15e917afe7943ea709c321674370e (MD5) Previous issue date: 2011doi:10.1016/j.desal.2011.08.002reponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBADesalinationBrackish waterSemi arid regionDesalination of brackish water for household drinking water consumption using typical plant seeds of semi arid regionsDesalinationinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article10000-01-01enginfo:eu-repo/semantics/openAccessORIGINAL__pdn.sciencedirect.com_....0-S0011916411006862-main.pdf__pdn.sciencedirect.com_....0-S0011916411006862-main.pdfapplication/pdf256120https://repositorio.ufba.br/bitstream/ri/5313/1/__pdn.sciencedirect.com_....0-S0011916411006862-main.pdf95c15e917afe7943ea709c321674370eMD51LICENSElicense.txtlicense.txttext/plain1762https://repositorio.ufba.br/bitstream/ri/5313/2/license.txt1b89a9a0548218172d7c829f87a0eab9MD52TEXT__pdn.sciencedirect.com_....0-S0011916411006862-main.pdf.txt__pdn.sciencedirect.com_....0-S0011916411006862-main.pdf.txtExtracted texttext/plain38347https://repositorio.ufba.br/bitstream/ri/5313/3/__pdn.sciencedirect.com_....0-S0011916411006862-main.pdf.txt96068fd4bfb023ecb64a20326bddd3b8MD53ri/53132022-07-05 14:03:51.01oai:repositorio.ufba.br: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Repositório InstitucionalPUBhttp://192.188.11.11:8080/oai/requestopendoar:19322022-07-05T17:03:51Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)false |
dc.title.pt_BR.fl_str_mv |
Desalination of brackish water for household drinking water consumption using typical plant seeds of semi arid regions |
dc.title.alternative.pt_BR.fl_str_mv |
Desalination |
title |
Desalination of brackish water for household drinking water consumption using typical plant seeds of semi arid regions |
spellingShingle |
Desalination of brackish water for household drinking water consumption using typical plant seeds of semi arid regions Menezes, Joilma da Silva Desalination Brackish water Semi arid region |
title_short |
Desalination of brackish water for household drinking water consumption using typical plant seeds of semi arid regions |
title_full |
Desalination of brackish water for household drinking water consumption using typical plant seeds of semi arid regions |
title_fullStr |
Desalination of brackish water for household drinking water consumption using typical plant seeds of semi arid regions |
title_full_unstemmed |
Desalination of brackish water for household drinking water consumption using typical plant seeds of semi arid regions |
title_sort |
Desalination of brackish water for household drinking water consumption using typical plant seeds of semi arid regions |
author |
Menezes, Joilma da Silva |
author_facet |
Menezes, Joilma da Silva Campos, Vânia Palmeira Costa, Tadeu Antônio de Campos |
author_role |
author |
author2 |
Campos, Vânia Palmeira Costa, Tadeu Antônio de Campos |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Menezes, Joilma da Silva Campos, Vânia Palmeira Costa, Tadeu Antônio de Campos Menezes, Joilma da Silva Campos, Vânia Palmeira Costa, Tadeu Antônio de Campos |
dc.subject.por.fl_str_mv |
Desalination Brackish water Semi arid region |
topic |
Desalination Brackish water Semi arid region |
description |
texto completo: acesso restrito. p.271–277 |
publishDate |
2011 |
dc.date.issued.fl_str_mv |
2011 |
dc.date.accessioned.fl_str_mv |
2012-02-07T18:33:15Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://www.repositorio.ufba.br/ri/handle/ri/5313 |
dc.identifier.issn.none.fl_str_mv |
0011-9164 |
dc.identifier.number.pt_BR.fl_str_mv |
V. 281. |
identifier_str_mv |
0011-9164 V. 281. |
url |
http://www.repositorio.ufba.br/ri/handle/ri/5313 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
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openAccess |
dc.source.pt_BR.fl_str_mv |
doi:10.1016/j.desal.2011.08.002 |
dc.source.none.fl_str_mv |
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UFBA |
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Repositório Institucional da UFBA |
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