TREATMENT OF EFFLUENTS OF THE FOOD INDUSTRY BY COAGULATION-FLOCCULATION USING STARCH OF SOLANUM TUBEROSUM L. ‘POTATO’ AS AN ALTERNATIVE TO CONVENTIONAL HANDLING

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Treatment of industrial wastewater was evaluated through coagulation-fl oculation using starch of Solanum tuberosum L.‘potato’ as an alternative to the conventional management. Assays were performed in a laboratory scale by performing JarTest with two coagulants: aluminum sulfate and aluminum polych...

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Detalles Bibliográficos
Autores: Iannacone, José, Molano-Linares, Jazmin Desider
Formato: artículo
Fecha de Publicación:2018
Institución:Universidad Ricardo Palma
Repositorio:Revistas - Universidad Ricardo Palma
Lenguaje:español
OAI Identifier:oai:oai.revistas.urp.edu.pe:article/1699
Enlace del recurso:http://revistas.urp.edu.pe/index.php/Biotempo/article/view/1699
Nivel de acceso:acceso abierto
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spelling TREATMENT OF EFFLUENTS OF THE FOOD INDUSTRY BY COAGULATION-FLOCCULATION USING STARCH OF SOLANUM TUBEROSUM L. ‘POTATO’ AS AN ALTERNATIVE TO CONVENTIONAL HANDLINGTRATAMIENTO DE EFLUENTES DE LA INDUSTRIA ALIMENTARIA POR COAGULACIÓN-FLOCULACIÓN UTILIZANDO ALMIDÓN DE SOLANUM TUBEROSUM L. ‘PAPA’ COMO ALTERNATIVA AL MANEJO CONVENCIONALIannacone, JoséMolano-Linares, Jazmin DesiderTreatment of industrial wastewater was evaluated through coagulation-fl oculation using starch of Solanum tuberosum L.‘potato’ as an alternative to the conventional management. Assays were performed in a laboratory scale by performing JarTest with two coagulants: aluminum sulfate and aluminum polychloride, and two fl occulants: anionic polyacrylamideand gelatinized starch, making variations in dose, concentration and speed. To determine the ideal parameters, thefollowing response variables were used: Willcomb index, absorbance, turbidity and chemical oxygen demand. Th e besttreatment was when using aluminum polychloride as coagulant and anionic polyacrylamide as fl occulant, reaching areduction percentage of 83.05% in chemical oxygen demand. Even then, the results suggest that anionic polyacrylamidecan be replaced by starch of S. tuberosum when applying a primary treatment to industrial wastewater from a foodcompany located in the district of Ate in Lima, Peru to meet the admissible values set in the Supreme Decree No.021-009-VIVIENDA, with respect to organic matter present in wasterwater.Se evaluó el tratamiento de efl uentes de la industria alimentaria por coagulación-fl oculación utilizando almidón deSolanum tuberosum L. ‘papa’ como alternativa al manejo convencional. Los ensayos se realizaron a escala de laboratoriorealizando la prueba de jarras con dos coagulantes: sulfato de aluminio y policloruro de aluminio, y dos fl oculantes: poliacrilamida aniónica y almidón gelatinizado, con variaciones en relación a dosis, concentración y velocidad. Paradeterminar los parámetros ideales se utilizaron las siguientes variables respuesta: índice de Willcomb, absorbancia,turbidez y demanda química de oxígeno. El mejor tratamiento fue con el coagulante policloruro de aluminio y elfloculante poliacrilamida aniónica alcanzándose un porcentaje de reducción de DQO de 83,05%. Aun así, los resultadosal utilizar almidón sugieren que se puede reemplazar la poliacrilamida aniónica por el almidón de S. tuberosum al aplicarun tratamiento primario a un efluente industrial no doméstico de una empresa alimentaria ubicada en el distrito de Ateen la ciudad de Lima, Perú para cumplir los Valores máximos admisibles del Decreto Supremo N°021-009-Vivienda, enel aspecto de la carga orgánica presente.Facultad de Ciencias Biológicas, Universidad Ricardo Palma2018-10-14info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdftext/htmlhttp://revistas.urp.edu.pe/index.php/Biotempo/article/view/169910.31381/biotempo.v15i1.1699Biotempo; Vol. 15 Núm. 1 (2018): Biotempo; 83-1122519-56971992-215910.31381/biotempo.v15i1reponame:Revistas - Universidad Ricardo Palmainstname:Universidad Ricardo Palmainstacron:URPspahttp://revistas.urp.edu.pe/index.php/Biotempo/article/view/1699/1571http://revistas.urp.edu.pe/index.php/Biotempo/article/view/1699/8201Derechos de autor 2018 Biotempoinfo:eu-repo/semantics/openAccessoai:oai.revistas.urp.edu.pe:article/16992023-03-02T20:27:52Z
dc.title.none.fl_str_mv TREATMENT OF EFFLUENTS OF THE FOOD INDUSTRY BY COAGULATION-FLOCCULATION USING STARCH OF SOLANUM TUBEROSUM L. ‘POTATO’ AS AN ALTERNATIVE TO CONVENTIONAL HANDLING
TRATAMIENTO DE EFLUENTES DE LA INDUSTRIA ALIMENTARIA POR COAGULACIÓN-FLOCULACIÓN UTILIZANDO ALMIDÓN DE SOLANUM TUBEROSUM L. ‘PAPA’ COMO ALTERNATIVA AL MANEJO CONVENCIONAL
title TREATMENT OF EFFLUENTS OF THE FOOD INDUSTRY BY COAGULATION-FLOCCULATION USING STARCH OF SOLANUM TUBEROSUM L. ‘POTATO’ AS AN ALTERNATIVE TO CONVENTIONAL HANDLING
spellingShingle TREATMENT OF EFFLUENTS OF THE FOOD INDUSTRY BY COAGULATION-FLOCCULATION USING STARCH OF SOLANUM TUBEROSUM L. ‘POTATO’ AS AN ALTERNATIVE TO CONVENTIONAL HANDLING
Iannacone, José
title_short TREATMENT OF EFFLUENTS OF THE FOOD INDUSTRY BY COAGULATION-FLOCCULATION USING STARCH OF SOLANUM TUBEROSUM L. ‘POTATO’ AS AN ALTERNATIVE TO CONVENTIONAL HANDLING
title_full TREATMENT OF EFFLUENTS OF THE FOOD INDUSTRY BY COAGULATION-FLOCCULATION USING STARCH OF SOLANUM TUBEROSUM L. ‘POTATO’ AS AN ALTERNATIVE TO CONVENTIONAL HANDLING
title_fullStr TREATMENT OF EFFLUENTS OF THE FOOD INDUSTRY BY COAGULATION-FLOCCULATION USING STARCH OF SOLANUM TUBEROSUM L. ‘POTATO’ AS AN ALTERNATIVE TO CONVENTIONAL HANDLING
title_full_unstemmed TREATMENT OF EFFLUENTS OF THE FOOD INDUSTRY BY COAGULATION-FLOCCULATION USING STARCH OF SOLANUM TUBEROSUM L. ‘POTATO’ AS AN ALTERNATIVE TO CONVENTIONAL HANDLING
title_sort TREATMENT OF EFFLUENTS OF THE FOOD INDUSTRY BY COAGULATION-FLOCCULATION USING STARCH OF SOLANUM TUBEROSUM L. ‘POTATO’ AS AN ALTERNATIVE TO CONVENTIONAL HANDLING
dc.creator.none.fl_str_mv Iannacone, José
Molano-Linares, Jazmin Desider
author Iannacone, José
author_facet Iannacone, José
Molano-Linares, Jazmin Desider
author_role author
author2 Molano-Linares, Jazmin Desider
author2_role author
description Treatment of industrial wastewater was evaluated through coagulation-fl oculation using starch of Solanum tuberosum L.‘potato’ as an alternative to the conventional management. Assays were performed in a laboratory scale by performing JarTest with two coagulants: aluminum sulfate and aluminum polychloride, and two fl occulants: anionic polyacrylamideand gelatinized starch, making variations in dose, concentration and speed. To determine the ideal parameters, thefollowing response variables were used: Willcomb index, absorbance, turbidity and chemical oxygen demand. Th e besttreatment was when using aluminum polychloride as coagulant and anionic polyacrylamide as fl occulant, reaching areduction percentage of 83.05% in chemical oxygen demand. Even then, the results suggest that anionic polyacrylamidecan be replaced by starch of S. tuberosum when applying a primary treatment to industrial wastewater from a foodcompany located in the district of Ate in Lima, Peru to meet the admissible values set in the Supreme Decree No.021-009-VIVIENDA, with respect to organic matter present in wasterwater.
publishDate 2018
dc.date.none.fl_str_mv 2018-10-14
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://revistas.urp.edu.pe/index.php/Biotempo/article/view/1699
10.31381/biotempo.v15i1.1699
url http://revistas.urp.edu.pe/index.php/Biotempo/article/view/1699
identifier_str_mv 10.31381/biotempo.v15i1.1699
dc.language.none.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv http://revistas.urp.edu.pe/index.php/Biotempo/article/view/1699/1571
http://revistas.urp.edu.pe/index.php/Biotempo/article/view/1699/8201
dc.rights.none.fl_str_mv Derechos de autor 2018 Biotempo
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Derechos de autor 2018 Biotempo
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
text/html
dc.publisher.none.fl_str_mv Facultad de Ciencias Biológicas, Universidad Ricardo Palma
publisher.none.fl_str_mv Facultad de Ciencias Biológicas, Universidad Ricardo Palma
dc.source.none.fl_str_mv Biotempo; Vol. 15 Núm. 1 (2018): Biotempo; 83-112
2519-5697
1992-2159
10.31381/biotempo.v15i1
reponame:Revistas - Universidad Ricardo Palma
instname:Universidad Ricardo Palma
instacron:URP
instname_str Universidad Ricardo Palma
instacron_str URP
institution URP
reponame_str Revistas - Universidad Ricardo Palma
collection Revistas - Universidad Ricardo Palma
repository.name.fl_str_mv
repository.mail.fl_str_mv
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TREATMENT OF EFFLUENTS OF THE FOOD INDUSTRY BY COAGULATION-FLOCCULATION USING STARCH OF SOLANUM TUBEROSUM L. ‘POTATO’ AS AN ALTERNATIVE TO CONVENTIONAL HANDLING
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