Coupling ultrafiltration with adsorption on activated coffee for use as a reverse osmosis pretreatment

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dc.contributor.authorBenrachedi, K.
dc.contributor.authorBensouali, K.
dc.contributor.authorHouchati, H.
dc.date.accessioned2015-04-12T10:13:18Z
dc.date.available2015-04-12T10:13:18Z
dc.date.issued2009
dc.description.abstractThe objective of this work was to replace the conventional pretreatment of reverse osmosis by coupling ultrafiltration with adsorption onto activated coffee-like adsorbent material. Adsorption was achieved on activated carbon prepared from a waste of coffee. A protocol of preparation is described as well as a characterization of the activated coffee. Physical and chemical activation was done. The development of a porous texture was proved by scanning electron micrography. A study of adsorption kinetic shows that the new material has a high adsorption capacity. The ultrafiltration–adsorption coupling is a good pretreatment for reverse osmosisen_US
dc.identifier.urihttps://dspace.univ-boumerdes.dz/jspui/handle/123456789/275
dc.language.isoenen_US
dc.relation.ispartofseriesDesalination/ Vol.238, N°1-3 (2009);pp. 122-129
dc.subjectPretreatmenten_US
dc.subjectReverse osmosisen_US
dc.subjectCoffee groundsen_US
dc.titleCoupling ultrafiltration with adsorption on activated coffee for use as a reverse osmosis pretreatmenten_US
dc.typeArticleen_US

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