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Performance Modeling and Cost Analysis of a Pilot-Scale Reverse Osmosis Process for the Final Purification of Olive Mill Wastewater
dc.contributor.author | Ochando Pulido, Javier Miguel | es_ES |
dc.contributor.author | Hodaifa, Gassan | es_ES |
dc.contributor.author | Víctor-Ortega, María Dolores | es_ES |
dc.contributor.author | Martínez Férez, Antonio | es_ES |
dc.date.accessioned | 2017-02-23T11:23:12Z | |
dc.date.available | 2017-02-23T11:23:12Z | |
dc.date.issued | 2013 | |
dc.identifier.citation | Ochando-Pulido, J. M. [et al]. Performance Modeling and Cost Analysis of a Pilot-Scale Reverse Osmosis Process for the Final Purification of Olive Mill Wastewater. Membranes 2013, 3, 285-297. [http://hdl.handle.net/10481/45017] | es_ES |
dc.identifier.issn | 2077-0375 | |
dc.identifier.uri | http://hdl.handle.net/10481/45017 | |
dc.description.abstract | A secondary treatment for olive mill wastewater coming from factories working with the two-phase olive oil production process (OMW-2) has been set-up on an industrial scale in an olive oil mill in the premises of Jaén (Spain). The secondary treatment comprises Fenton-like oxidation followed by flocculation-sedimentation and filtration through olive stones. In this work, performance modelization and preliminary cost analysis of a final reverse osmosis (RO) process was examined on pilot scale for ulterior purification of OMW-2 with the goal of closing the loop of the industrial production process. Reduction of concentration polarization on the RO membrane equal to 26.3% was provided upon increment of the turbulence over the membrane to values of Reynolds number equal to 2.6 × 104. Medium operating pressure (25 bar) should be chosen to achieve significant steady state permeate flux (21.1 L h−1 m−2) and minimize membrane fouling, ensuring less than 14.7% flux drop and up to 90% feed recovery. Under these conditions, irreversible fouling below 0.08 L h−2 m−2 bar−1 helped increase the longevity of the membrane and reduce the costs of the treatment. For 10 m3 day−1 OMW-2 on average, 47.4 m2 required membrane area and 0.87 € m−3 total costs for the RO process were estimated. | es_ES |
dc.language.iso | spa | es_ES |
dc.publisher | MDPI | es_ES |
dc.subject | Olive mill wastewater | es_ES |
dc.subject | advanced oxidation processes | es_ES |
dc.subject | Membrane processes | es_ES |
dc.subject | Reverse osmosis | es_ES |
dc.subject | Wastewater reclamation | es_ES |
dc.subject | Modelization | es_ES |
dc.title | Performance Modeling and Cost Analysis of a Pilot-Scale Reverse Osmosis Process for the Final Purification of Olive Mill Wastewater | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es_ES |