OPTIMIZATION STUDIES OF TURBIDITY REMOVAL IN ASA RIVER WATER USING CARICA PAPAYA SEED AS COAGULANT

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dc.contributor.authorEletta, O.A.A
dc.contributor.authorMustapha, S.I
dc.contributor.authorOnyema, S
dc.date.accessioned2019-10-30T09:26:01Z
dc.date.available2019-10-30T09:26:01Z
dc.date.issued2017
dc.description.abstractThis study evaluated the potential of Carica papaya Seed (CPS) as a coagulant for water treatment. Surface water samples from Asa River in Ilorin, Kwara State, Nigeria were collected for the study. The trace metal levels were determined using Inductively Coupled Plasma-Mass Spectroscopy (ICP- MS). Treated CPS was obtained from its seed using soxhlet extraction in ethanol .It was then applied for the removal of turbidity and trace metals in the surface water samples. The trace metal results showed the presence of Cu (6.07 ppb), Fe (394.16 ppb), Cr(21.50 ppm), Zn (6.69 ppb) and Ti (13.08 ppb) in the samples of the river water. Optimization studies was carried out for turbidity removal using Full Central Composite Design (FCCD) under the Response Surface Methodology (RSM). The results obtained showed that the maximum turbidity removal of 94.92% was achieved at optimum conditions; coagulant dose (0.47 g), contact time (15.17 min) and agitation speed (791.33 rpm). Also, all the trace metals were found to be below detection limit after contacting with the modified Carica papaya seed.en_US
dc.description.sponsorshipNilen_US
dc.identifier.urihttp://hdl.handle.net/123456789/3130
dc.language.isoenen_US
dc.publisherFaculty of Engineering and Technology, Ladoke Akintola University of Technology, Ogbomoso, Oyo Stateen_US
dc.relation.ispartofseries11;1
dc.subjectWateren_US
dc.subjectPollutionen_US
dc.subjectassessmenten_US
dc.subjectTurbidityen_US
dc.subjecttrace metalsen_US
dc.titleOPTIMIZATION STUDIES OF TURBIDITY REMOVAL IN ASA RIVER WATER USING CARICA PAPAYA SEED AS COAGULANTen_US
dc.typeArticleen_US

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