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Evaluation of the efficiency of seeds (Moringa oleífera lam.) as natural coagulant in pasto - Colombia

[Evaluación de la eficiencia de semillas de (Moringa oleífera lam.) como coagulante natural en la ciudad de pasto - Colombia]

dc.rights.licensehttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.contributor.authorGómez M. F.
dc.contributor.authorSalazar G. L.
dc.date.accessioned2024-12-02T20:15:34Z
dc.date.available2024-12-02T20:15:34Z
dc.date.issued2016
dc.identifier.issn1214004
dc.identifier.urihttps://hdl.handle.net/20.500.14112/28915
dc.description.abstractBackground: In water purification are used synthetic coagulants that are related problems such as Alzheimer’s and high toxic sludge production (1), being necessary assess natural coagulants as an alternative to the removal of turbidity (2) that are less harmful to health and the environment (3). Objective: Evaluate the efficiency of coagulation moringa oleifera seeds lam. Methods: This research was conducted in two phases: The first evaluated four extracts of Moringa oleifera Lam, in order to find the best extraction method using a fixed effect unifactorial design completely randomized balanced by jartest under the NTC 3903, working confunsing factor dose of coagulant, in the second stage it was evaluated using a factorial design 22 efficiency seed coagulant Moringa oleifera lam. Results: determining that the best method is the extraction to use saline (p<0.05), as the response variable was found turbidity removal and the optimum factors for a 97% removal are: dose 274.9 mg/l coagulant extract and pH 7.1 with a 95% confidence (p <0.05), Conclusions: Further to this evaluation the clotting mechanism of seed extract Moringa oleifera Lam was determined by sedimentation rate, which allowed to represent the dynamic behavior of turbidity removal by a mathematical model based on differential equations of the first order, finding the maximum removal time is 20 minutes and the sedimentation rate of 0.003 cm/ s clotting mechanism is charge neutralization and adsorption. © 2016, Universidad de Antioquia. All rights reserved.
dc.format4
dc.format.mediumRecurso electrónico
dc.format.mimetypeapplication/pdf
dc.language.isospa
dc.publisherUniversidad de Antioquia
dc.rights.uriAttribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)
dc.sourceVitae
dc.sourceVitae
dc.sourceScopus
dc.titleEvaluation of the efficiency of seeds (Moringa oleífera lam.) as natural coagulant in pasto - Colombia
dc.title[Evaluación de la eficiencia de semillas de (Moringa oleífera lam.) como coagulante natural en la ciudad de pasto - Colombia]
datacite.contributorUniversidad Mariana, San Juan de Pasto, Colombia
datacite.contributorUniversidad Nacional de Colombia, Bogotá, Colombia
datacite.contributorGómez M. F., Universidad Mariana, San Juan de Pasto, Colombia
datacite.contributorSalazar G. L., Universidad Nacional de Colombia, Bogotá, Colombia
datacite.rightshttp://purl.org/coar/access_right/c_abf2
oaire.resourcetypehttp://purl.org/coar/resource_type/c_6501
oaire.versionhttp://purl.org/coar/version/c_ab4af688f83e57aa
dc.contributor.contactpersonF. Gómez M.
dc.contributor.contactpersonUniversidad Mariana, San Juan de Pasto, Colombia
dc.contributor.contactpersonemail: fabiocamilo24@hotmail.com
dc.identifier.instnameUniversidad Mariana
dc.identifier.reponameRepositorio Clara de Asis
dc.identifier.urlhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84961832138&partnerID=40&md5=43b4d844417c513b2b4b955bfca5b9f9
dc.relation.citationendpageS712
dc.relation.citationstartpageS708
dc.relation.citationvolume23
dc.relation.iscitedby1
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dc.rights.accessrightsinfo:eu-repo/semantics/openAccess
dc.subject.keywordsCoagulation
dc.subject.keywordsMoringa oleífera lam
dc.subject.keywordsTurbidy
dc.subject.keywordscoagulating agent
dc.subject.keywordsMoringa oleifera extract
dc.subject.keywordssodium chloride
dc.subject.keywordsadsorption
dc.subject.keywordsArticle
dc.subject.keywordscharge neutralization
dc.subject.keywordsextraction
dc.subject.keywordsfactorial design
dc.subject.keywordsgermination
dc.subject.keywordsmathematical model
dc.subject.keywordsMoringa oleifera
dc.subject.keywordsnonhuman
dc.subject.keywordspH
dc.subject.keywordsplant parameters
dc.subject.keywordsplant seed
dc.subject.keywordsprocess optimization
dc.subject.keywordssedimentation rate
dc.subject.keywordsseed efficiency
dc.subject.keywordsturbidity
dc.subject.keywordssodium chloride, 7647-14-5, 23724-87-0, 49658-21-1
dc.type.driverinfo:eu-repo/semantics/article
dc.type.hasversioninfo:eu-repo/semantics/acceptedVersion
dc.type.redcolhttp://purl.org/redcol/resource_type/ART
dc.type.spaArtículo científico


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