Effect of storage and preparation methods of Moringa oleifera seeds during the coagulation process

Lorena L. Salazar Gámez, Mario Luna-delRisco, Roberto Salazar Cano

Resultado de la investigación: Contribución a una revistaArtículo

1 Cita (Scopus)

Resumen

© 2015 Balaban Desalination Publications. All rights reserved. Abstract: Many developing countries around the world are now facing a water deficit crisis that worsens with climate change variations. In the particular case of Colombia, water deficit is a major concern in the whole territory, but it gets worse in rural areas. Since 70s, water purification in Colombia is based on conventional physicochemical processes, in which the most common coagulant used is aluminum sulfate (Alum). This study focuses on the behavior of color and turbidity removal of different extraction methodologies of a natural coagulant, Moringa oleifera. Results showed that turbidity removal efficiency was not affected by oil extraction. However, oil extraction increases the complexity of the process. Salt addition during coagulant solution preparation increases turbidity and color efficiency removal. No significant difference (p < 0.05) on turbidity and color removal was found between coagulant solution storage at 24°C (room temperature) and 4°C. Coagulant solution of M. oleifera was found to be very efficient on polluted waters with high concentration of color.
Idioma originalInglés estadounidense
Páginas (desde-hasta)16376-16383
Número de páginas8
PublicaciónDesalination and Water Treatment
Volumen56.8
DOI
EstadoPublicada - 26 jul 2016

Huella dactilar

Turbidity
Coagulation
coagulation
Seed
turbidity
seed
Color
Water
Desalination
Developing countries
Climate change
desalination
water
Purification
rural area
aluminum
developing world
Salts
sulfate
salt

Citar esto

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title = "Effect of storage and preparation methods of Moringa oleifera seeds during the coagulation process",
abstract = "{\circledC} 2015 Balaban Desalination Publications. All rights reserved. Abstract: Many developing countries around the world are now facing a water deficit crisis that worsens with climate change variations. In the particular case of Colombia, water deficit is a major concern in the whole territory, but it gets worse in rural areas. Since 70s, water purification in Colombia is based on conventional physicochemical processes, in which the most common coagulant used is aluminum sulfate (Alum). This study focuses on the behavior of color and turbidity removal of different extraction methodologies of a natural coagulant, Moringa oleifera. Results showed that turbidity removal efficiency was not affected by oil extraction. However, oil extraction increases the complexity of the process. Salt addition during coagulant solution preparation increases turbidity and color efficiency removal. No significant difference (p < 0.05) on turbidity and color removal was found between coagulant solution storage at 24°C (room temperature) and 4°C. Coagulant solution of M. oleifera was found to be very efficient on polluted waters with high concentration of color.",
author = "{Salazar G{\'a}mez}, {Lorena L.} and Mario Luna-delRisco and {Salazar Cano}, Roberto",
year = "2016",
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day = "26",
doi = "10.1080/19443994.2015.1081630",
language = "American English",
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journal = "Desalination and Water Treatment",
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}

Effect of storage and preparation methods of Moringa oleifera seeds during the coagulation process. / Salazar Gámez, Lorena L.; Luna-delRisco, Mario; Salazar Cano, Roberto.

En: Desalination and Water Treatment, Vol. 56.8, 26.07.2016, p. 16376-16383.

Resultado de la investigación: Contribución a una revistaArtículo

TY - JOUR

T1 - Effect of storage and preparation methods of Moringa oleifera seeds during the coagulation process

AU - Salazar Gámez, Lorena L.

AU - Luna-delRisco, Mario

AU - Salazar Cano, Roberto

PY - 2016/7/26

Y1 - 2016/7/26

N2 - © 2015 Balaban Desalination Publications. All rights reserved. Abstract: Many developing countries around the world are now facing a water deficit crisis that worsens with climate change variations. In the particular case of Colombia, water deficit is a major concern in the whole territory, but it gets worse in rural areas. Since 70s, water purification in Colombia is based on conventional physicochemical processes, in which the most common coagulant used is aluminum sulfate (Alum). This study focuses on the behavior of color and turbidity removal of different extraction methodologies of a natural coagulant, Moringa oleifera. Results showed that turbidity removal efficiency was not affected by oil extraction. However, oil extraction increases the complexity of the process. Salt addition during coagulant solution preparation increases turbidity and color efficiency removal. No significant difference (p < 0.05) on turbidity and color removal was found between coagulant solution storage at 24°C (room temperature) and 4°C. Coagulant solution of M. oleifera was found to be very efficient on polluted waters with high concentration of color.

AB - © 2015 Balaban Desalination Publications. All rights reserved. Abstract: Many developing countries around the world are now facing a water deficit crisis that worsens with climate change variations. In the particular case of Colombia, water deficit is a major concern in the whole territory, but it gets worse in rural areas. Since 70s, water purification in Colombia is based on conventional physicochemical processes, in which the most common coagulant used is aluminum sulfate (Alum). This study focuses on the behavior of color and turbidity removal of different extraction methodologies of a natural coagulant, Moringa oleifera. Results showed that turbidity removal efficiency was not affected by oil extraction. However, oil extraction increases the complexity of the process. Salt addition during coagulant solution preparation increases turbidity and color efficiency removal. No significant difference (p < 0.05) on turbidity and color removal was found between coagulant solution storage at 24°C (room temperature) and 4°C. Coagulant solution of M. oleifera was found to be very efficient on polluted waters with high concentration of color.

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DO - 10.1080/19443994.2015.1081630

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JO - Desalination and Water Treatment

JF - Desalination and Water Treatment

SN - 1944-3994

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