Combined water treatment with extract of natural Moringa oleifera Lam and synthetic coagulant
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista Ambiente & Água |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1980-993X2018000300310 |
Resumo: | Abstract This study evaluated the efficiency of coagulation/flocculation, sedimentation and filtration processes using the combination of natural coagulant from Moringa oleifera Lam (MO) and synthetic coagulant aluminum polychloride (PAC) for water treatment. Raw water was obtained from the Pirapó River Basin, Maringá, Paraná State, Brazil. Coagulation/flocculation and sedimentation assays were carried out in a Jar Test. A two-layer rapid filter filled with sand and anthracite was used in the filtration stage. Water quality and therefore the efficiency of the process were determined by means of the analysis of physical, chemical and bacteriological parameters, including the determination of floc size and zeta potential. The utilization of MO contributed to the reduction of the required demand of synthetic coagulant PAC. The association of coagulants, with 80%/20% or 60%/40% of MO/PAC, ensured an improvement of water quality parameters, such as apparent color, turbidity and UV254nm, as well as the possibility of water production with adequate potability standard. |
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Combined water treatment with extract of natural Moringa oleifera Lam and synthetic coagulantaluminum polychlorideconventional water treatmentMoringa oleifera Lam.Abstract This study evaluated the efficiency of coagulation/flocculation, sedimentation and filtration processes using the combination of natural coagulant from Moringa oleifera Lam (MO) and synthetic coagulant aluminum polychloride (PAC) for water treatment. Raw water was obtained from the Pirapó River Basin, Maringá, Paraná State, Brazil. Coagulation/flocculation and sedimentation assays were carried out in a Jar Test. A two-layer rapid filter filled with sand and anthracite was used in the filtration stage. Water quality and therefore the efficiency of the process were determined by means of the analysis of physical, chemical and bacteriological parameters, including the determination of floc size and zeta potential. The utilization of MO contributed to the reduction of the required demand of synthetic coagulant PAC. The association of coagulants, with 80%/20% or 60%/40% of MO/PAC, ensured an improvement of water quality parameters, such as apparent color, turbidity and UV254nm, as well as the possibility of water production with adequate potability standard.Instituto de Pesquisas Ambientais em Bacias Hidrográficas2018-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1980-993X2018000300310Revista Ambiente & Água v.13 n.3 2018reponame:Revista Ambiente & Águainstname:Instituto de Pesquisas Ambientais em Bacias Hidrográficas (IPABHI)instacron:IPABHI10.4136/ambi-agua.2135info:eu-repo/semantics/openAccessValverde,Karina CardosoPaccola,Edneia Aparecida de SouzaPomini,Armando MateusYamaguchi,Natália UedaBergamasco,Rosangelaeng2018-06-07T00:00:00Zoai:scielo:S1980-993X2018000300310Revistahttp://www.ambi-agua.net/PUBhttps://old.scielo.br/oai/scielo-oai.php||ambi.agua@gmail.com1980-993X1980-993Xopendoar:2018-06-07T00:00Revista Ambiente & Água - Instituto de Pesquisas Ambientais em Bacias Hidrográficas (IPABHI)false |
dc.title.none.fl_str_mv |
Combined water treatment with extract of natural Moringa oleifera Lam and synthetic coagulant |
title |
Combined water treatment with extract of natural Moringa oleifera Lam and synthetic coagulant |
spellingShingle |
Combined water treatment with extract of natural Moringa oleifera Lam and synthetic coagulant Valverde,Karina Cardoso aluminum polychloride conventional water treatment Moringa oleifera Lam. |
title_short |
Combined water treatment with extract of natural Moringa oleifera Lam and synthetic coagulant |
title_full |
Combined water treatment with extract of natural Moringa oleifera Lam and synthetic coagulant |
title_fullStr |
Combined water treatment with extract of natural Moringa oleifera Lam and synthetic coagulant |
title_full_unstemmed |
Combined water treatment with extract of natural Moringa oleifera Lam and synthetic coagulant |
title_sort |
Combined water treatment with extract of natural Moringa oleifera Lam and synthetic coagulant |
author |
Valverde,Karina Cardoso |
author_facet |
Valverde,Karina Cardoso Paccola,Edneia Aparecida de Souza Pomini,Armando Mateus Yamaguchi,Natália Ueda Bergamasco,Rosangela |
author_role |
author |
author2 |
Paccola,Edneia Aparecida de Souza Pomini,Armando Mateus Yamaguchi,Natália Ueda Bergamasco,Rosangela |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Valverde,Karina Cardoso Paccola,Edneia Aparecida de Souza Pomini,Armando Mateus Yamaguchi,Natália Ueda Bergamasco,Rosangela |
dc.subject.por.fl_str_mv |
aluminum polychloride conventional water treatment Moringa oleifera Lam. |
topic |
aluminum polychloride conventional water treatment Moringa oleifera Lam. |
description |
Abstract This study evaluated the efficiency of coagulation/flocculation, sedimentation and filtration processes using the combination of natural coagulant from Moringa oleifera Lam (MO) and synthetic coagulant aluminum polychloride (PAC) for water treatment. Raw water was obtained from the Pirapó River Basin, Maringá, Paraná State, Brazil. Coagulation/flocculation and sedimentation assays were carried out in a Jar Test. A two-layer rapid filter filled with sand and anthracite was used in the filtration stage. Water quality and therefore the efficiency of the process were determined by means of the analysis of physical, chemical and bacteriological parameters, including the determination of floc size and zeta potential. The utilization of MO contributed to the reduction of the required demand of synthetic coagulant PAC. The association of coagulants, with 80%/20% or 60%/40% of MO/PAC, ensured an improvement of water quality parameters, such as apparent color, turbidity and UV254nm, as well as the possibility of water production with adequate potability standard. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1980-993X2018000300310 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1980-993X2018000300310 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.4136/ambi-agua.2135 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Instituto de Pesquisas Ambientais em Bacias Hidrográficas |
publisher.none.fl_str_mv |
Instituto de Pesquisas Ambientais em Bacias Hidrográficas |
dc.source.none.fl_str_mv |
Revista Ambiente & Água v.13 n.3 2018 reponame:Revista Ambiente & Água instname:Instituto de Pesquisas Ambientais em Bacias Hidrográficas (IPABHI) instacron:IPABHI |
instname_str |
Instituto de Pesquisas Ambientais em Bacias Hidrográficas (IPABHI) |
instacron_str |
IPABHI |
institution |
IPABHI |
reponame_str |
Revista Ambiente & Água |
collection |
Revista Ambiente & Água |
repository.name.fl_str_mv |
Revista Ambiente & Água - Instituto de Pesquisas Ambientais em Bacias Hidrográficas (IPABHI) |
repository.mail.fl_str_mv |
||ambi.agua@gmail.com |
_version_ |
1752129750394994688 |