Fixation du Victoria Bleu Basique en solution aqueuse par adsorption
Language: French
Published by Éditions Universitaires Européennes Jan 2016, 2016
- Softcover
- New
Seller: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermanyBuchWeltWeit Ludwig Meier e.K.
AbeBooks seller since January 11, 2012
Condition: New
£ 53.87
Quantity: 2 available
Add to basketItem description from seller
This item is printed on demand - it takes 3-4 days longer - Neuware -La présente étude a eu pour but d'évaluer la capacité d'adsorption d'un matériau naturel(la sciure de bois finement divisée) pour éliminer le Victoria bleu basique (colorant textile). Les résultats obtenus ont été comparés avec ceux obtenus avec l'adsorbant universel, le charbon actif en poudre. Différents paramètres influençant la capacité d'adsorption de ce colorant tels que le pH, la masse de l'adsorbant, le temps de contact, et la température ont été déterminés. Les équilibres, la cinétique et la thermodynamique de l'adsorption ont été étudiés. La réaction de surface est de pseudo-second ordre, avec r2 = 0,9999. Le modèle théorique de Langmuir exprime correctement les équilibres de l'adsorption avec r2 = 0,9998. Les paramètres thermodynamiques de la réaction d'adsorption ont été déterminés et indiquent une chimisorption (DeltaH° =109,682 Kj.mole-1). 144 pp. Französisch.
Seller Inventory # 9783841677952
- Title
- Fixation du Victoria Bleu Basique en solution aqueuse par adsorption
- Author
- Fouad Mekhalef Benhafsa
- Publisher
- Éditions Universitaires Européennes Jan 2016
- Publication year
- 2016
- Condition
- Neu
- Binding
- Taschenbuch
- Language
- French
- ISBN 10
- 3841677959
- ISBN 13
- 9783841677952
- Item weight
- 233 grams
- Dimensions
- 220x150x9 mm
"Synopsis" may belong to another edition of this title.
About the Author
"About the title" may belong to another edition of this title.
BuchWeltWeit Ludwig Meier e.K.
Bergisch Gladbach, Germany
AbeBooks seller since January 11, 2012
Shipping rates from Germany to U.S.A.
| Item | 5 to 15 business days | 5 to 15 business days |
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BuchWeltWeit Ludwig Meier e.K.
Germany
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