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OPTIMIZATION OF COAGULATION PARAMETERS IN THE REMOVAL OF TURBIDITY AND SUSPENDED SOLIDS FROM TANNERY EFFLUENTS USING THE BOX - BEHNKEN DESIGN

dc.contributor.authorMENDOZA BOBADILLA, JORGE L.
dc.contributor.authorGARCÍA PÉREZ, GUILLERMO A.
dc.contributor.authorMACO VÁSQUEZ, WILSON A.
dc.contributor.authorGUERRERO ESCOBEDO, ADOLFO E.
dc.contributor.authorVERGARA ROJAS, JORGE F.
dc.contributor.authorLOYOLA CARRANZA, WILBER A.
dc.contributor.authorRODRIGUEZ ESPINOZA, RONALD F.
dc.date.accessioned2023-12-21T15:26:06Z
dc.date.available2023-12-21T15:26:06Z
dc.date.issued2023
dc.identifier.urihttps://hdl.handle.net/20.500.13067/2908
dc.description.abstractThe present study evaluated the performance of tannery effluent treatments by coagulation processes. This was done by combining each of the organic coagulants L-1544, L-1541, and L-1700 with aluminium sulphate, respectively, as an inorganic coagulant in different mixing ratios. Subsequently, the response surface method optimized the coagulation conditions: agitation speed, time, and total coagulant concentration. The best results were obtained with the cationic coagulant based on L-1544; likewise, by superposition of contours plots, the conditions that maximize the percentages of simultaneous removal of turbidity and suspended solids were determined, the optimum coagulation values being time 4 minutes, agitation speed 169.7 rpm and total coagulant concentration 1354 ppm, obtaining 100 and 61.9 % removal of turbidity and suspended solids respectively. The R-Squared statistics show that the models explain 92.99 % and 93.94 % of the variabilities in turbidity and Suspended Solids Removal, respectively.es_PE
dc.formatapplication/pdfes_PE
dc.language.isoenges_PE
dc.publisherSchool of Engineering, Taylor’s Universityes_PE
dc.rightsinfo:eu-repo/semantics/openAccesses_PE
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/es_PE
dc.subjectBox-Behnkenes_PE
dc.subjectCoagulationes_PE
dc.subjectOptimizationes_PE
dc.subjectSuspended solidses_PE
dc.subjectTurbidityes_PE
dc.titleOPTIMIZATION OF COAGULATION PARAMETERS IN THE REMOVAL OF TURBIDITY AND SUSPENDED SOLIDS FROM TANNERY EFFLUENTS USING THE BOX - BEHNKEN DESIGNes_PE
dc.typeinfo:eu-repo/semantics/articlees_PE
dc.identifier.journalJournal of Engineering Science and Technologyes_PE
dc.subject.ocdehttps://purl.org/pe-repo/ocde/ford#2.07.00es_PE
dc.source.volume18es_PE
dc.source.issue4es_PE
dc.source.beginpage2045es_PE
dc.source.endpage2056es_PE


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