Oil-water separation, using a hydrophilic polysulfone-polyvinylpyrrolidone ultrafiltration membrane
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| Natura: | Artículo científico |
| Lingua: | en |
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Universidad Nacional Autónoma de México
2004
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| _version_ | 1876479218234163200 |
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| author | Heriberto Espinoza Gómez |
| author_facet | Heriberto Espinoza Gómez |
| contents | Oil-water separation, using a hydrophilic polysulfone-polyvinylpyrrolidone ultrafiltration membrane Heriberto Espinoza Gómez Shui Wai Lin Ciencias de la Tierra in oil polysulfone centrifugal force water microemulsions Ultrafiltration for the separation of oil-in-water micro-emulsions was investigated. Membranefouling is the major problem in ultrafiltration (UF) system. The present work proposes therotary spinning ultrafiltration membrane system for the treatment of oil-in-water micro-emulsions.The best results were obtained using the membrane 9 (4:18 polyvnylpyrrolidone:polisulfone)with water recovering of 85% with 1000 rpm and a flux velocity of 4553 L/m2d, and 56% of fluxdecline. The oil-in-water micro-emulsions were measured using a HATR-FTIR. 2004 artículo científico 0188-4999 https://www.redalyc.org/articulo.oa?id=37000204 en http://www.redalyc.org/revista.oa?id=370 Revista Internacional de Contaminación Ambiental application/pdf Universidad Nacional Autónoma de México Revista Internacional de Contaminación Ambiental (México) Num.2 Vol.20 |
| format | Artículo científico |
| id | redalyc_37000204 |
| institution | Redalyc |
| language | en |
| publishDate | 2004 |
| publisher | Universidad Nacional Autónoma de México |
| spellingShingle | Oil-water separation, using a hydrophilic polysulfone-polyvinylpyrrolidone ultrafiltration membrane Heriberto Espinoza Gómez Ciencias de la Tierra in oil polysulfone centrifugal force water microemulsions Oil-water separation, using a hydrophilic polysulfone-polyvinylpyrrolidone ultrafiltration membrane Heriberto Espinoza Gómez Shui Wai Lin Ciencias de la Tierra in oil polysulfone centrifugal force water microemulsions Ultrafiltration for the separation of oil-in-water micro-emulsions was investigated. Membranefouling is the major problem in ultrafiltration (UF) system. The present work proposes therotary spinning ultrafiltration membrane system for the treatment of oil-in-water micro-emulsions.The best results were obtained using the membrane 9 (4:18 polyvnylpyrrolidone:polisulfone)with water recovering of 85% with 1000 rpm and a flux velocity of 4553 L/m2d, and 56% of fluxdecline. The oil-in-water micro-emulsions were measured using a HATR-FTIR. 2004 artículo científico 0188-4999 https://www.redalyc.org/articulo.oa?id=37000204 en http://www.redalyc.org/revista.oa?id=370 Revista Internacional de Contaminación Ambiental application/pdf Universidad Nacional Autónoma de México Revista Internacional de Contaminación Ambiental (México) Num.2 Vol.20 |
| title | Oil-water separation, using a hydrophilic polysulfone-polyvinylpyrrolidone ultrafiltration membrane |
| topic | Ciencias de la Tierra in oil polysulfone centrifugal force water microemulsions |
| url | https://www.redalyc.org/articulo.oa?id=37000204 |