The Recovery of Hexavalent Chromium by Micellar Enhanced Ultrafiltration: Influence of Operating Conditions.
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- Sadaoui Zahra
- Laboratoire d’Etudes et d’Applications de Procédés Séparatifs, Université d’Aix-Marseille
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- Azoug Cecile
- Laboratoire d’Etudes et d’Applications de Procédés Séparatifs, Université d’Aix-Marseille
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- Charbit Gerard
- Laboratoire d’Etudes et d’Applications de Procédés Séparatifs, Université d’Aix-Marseille
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- Charbit Francoise
- Laboratoire d’Etudes et d’Applications de Procédés Séparatifs, Université d’Aix-Marseille
Bibliographic Information
- Other Title
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- Recovery of Hexavalent Chromium by Mice
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Description
The recovery of toxic metal compounds is a deep concern in all industrial countries. Hexavalent chromium is particularly worrying because of its toxic influence on human health. Actually the wastewater norm (0.1 g·m-3) is very strict and will become more severe in the near future.<BR>We present in this paper experimental results of Micellar Enhanced Ultrafiltration (MEUF) which is a suitable treatment for large volumes of effluents. A well known surfactant cetyltrimethylammonium bromide (CTABr) is used as complexing agent to remove the hexavalent chromium from wastewaters. As long as the feed concentration is less than or equal to 200 times the standard, more than 99 % of hexavalent chromium are retained and the permeate is satisfactory.
Journal
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- JOURNAL OF CHEMICAL ENGINEERING OF JAPAN
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JOURNAL OF CHEMICAL ENGINEERING OF JAPAN 30 (5), 799-805, 1997
The Society of Chemical Engineers, Japan
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Keywords
Details 詳細情報について
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- CRID
- 1390282679542494464
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- NII Article ID
- 130000020766
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- NII Book ID
- AA00709658
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- COI
- 1:CAS:528:DyaK2sXntVKku70%3D
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- ISSN
- 18811299
- 00219592
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- NDL BIB ID
- 4326519
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- Text Lang
- en
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed