Author: Roger Michel (chimiste)
Publisher:
ISBN:
Category :
Languages : fr
Pages : 92
Book Description
Contribution à l'étude de la réduction catalytique des dérivés nitrés aromatiques
Author: Roger Michel (chimiste)
Publisher:
ISBN:
Category :
Languages : fr
Pages : 92
Book Description
Publisher:
ISBN:
Category :
Languages : fr
Pages : 92
Book Description
CONTRIBUTION A L'ETUDE DE L'HYDROXYLATION CATALYTIQUE DE DERIVES AROMATIQUES PAR OXYGENE EN PHASE HOMOGENE
Author: UDOM.. JINGJIT
Publisher:
ISBN:
Category :
Languages : fr
Pages : 57
Book Description
L'HYDROXYLATION EST REALISEE PAR L'OXYGENE, A TEMPERATURE AMBIANTE A L'AIDE DU SYSTEME CATALYTIQUE FE/EDTA ASSOCIE A UN REDUCTEUR, L'ACIDE ASCORBIQUE. POUR SUPPRIMER L'EFFET INHIBITEUR INHERENT A LA PRESENCE D'ACIDE ASCORBIQUE, CELUI-CI A ETE REMPLACE PAR UNE REDUCTION ELECTROCHIMIQUE. MECANISME DE LA REACTION. L'ACTIVITE ET LA SELECTIVITE DU SYSTEME ONT PU ETRE AMELIOREES PAR ADDITION DE DERIVES PERFLUORES (PERFLUORODICATION) ET PAR UTILISATION D'UNE ELECTRODE A LA SURFACE DE LAQUELLE A ETE GREFFE L'ENSEMBLE DU SYSTEME CATALYTIQUE
Publisher:
ISBN:
Category :
Languages : fr
Pages : 57
Book Description
L'HYDROXYLATION EST REALISEE PAR L'OXYGENE, A TEMPERATURE AMBIANTE A L'AIDE DU SYSTEME CATALYTIQUE FE/EDTA ASSOCIE A UN REDUCTEUR, L'ACIDE ASCORBIQUE. POUR SUPPRIMER L'EFFET INHIBITEUR INHERENT A LA PRESENCE D'ACIDE ASCORBIQUE, CELUI-CI A ETE REMPLACE PAR UNE REDUCTION ELECTROCHIMIQUE. MECANISME DE LA REACTION. L'ACTIVITE ET LA SELECTIVITE DU SYSTEME ONT PU ETRE AMELIOREES PAR ADDITION DE DERIVES PERFLUORES (PERFLUORODICATION) ET PAR UTILISATION D'UNE ELECTRODE A LA SURFACE DE LAQUELLE A ETE GREFFE L'ENSEMBLE DU SYSTEME CATALYTIQUE
Contribution à l'étude de la réduction catalytique
Author: Jacques Layole
Publisher:
ISBN:
Category :
Languages : fr
Pages : 74
Book Description
Publisher:
ISBN:
Category :
Languages : fr
Pages : 74
Book Description
Contribution à l'étude de la réduction catalytique des cyanoéthers
Author: Claude Launay
Publisher:
ISBN:
Category :
Languages : fr
Pages : 146
Book Description
Publisher:
ISBN:
Category :
Languages : fr
Pages : 146
Book Description
Contribution à l'étude de la pyrolyse catalytique des hydrocarbures aromatiques, le craquage du toluène en présence d'alumine, imprégnée ou non
Author: André Frament
Publisher:
ISBN:
Category :
Languages : fr
Pages : 22
Book Description
Publisher:
ISBN:
Category :
Languages : fr
Pages : 22
Book Description
International Catalogue of Scientific Literature [1901-1914]
Author:
Publisher:
ISBN:
Category : Classification
Languages : en
Pages : 1062
Book Description
Publisher:
ISBN:
Category : Classification
Languages : en
Pages : 1062
Book Description
International Catalogue of Scientific Literature
Author:
Publisher:
ISBN:
Category : Chemistry
Languages : en
Pages : 1066
Book Description
Publisher:
ISBN:
Category : Chemistry
Languages : en
Pages : 1066
Book Description
Biodegradation of Azo Dyes
Author: Hatice Atacag Erkurt
Publisher: Springer Science & Business Media
ISBN: 3642118461
Category : Science
Languages : en
Pages : 221
Book Description
Azo dyes play an important role as coloring agents in the textile, food, and pharmaceutical industry. Due to the toxicity, mutagenicity and carcinogenicity of azo dyes and their breakdown products, their removal from industrial wastewaters has been an urgent challenge. Promising and cost-effective methods are based on their biodegradation, which is treated in this volume. The topics presented by experts in the field include: the classification of azo dyes; toxicity caused by azo dyes; aerobic and anaerobic azo dye biodegradation mechanisms; the role of bacteria, fungi, algae and their enzymes in biodegradation; the impact of redox mediators on azo dye reduction; the integration of biological with physical and chemical processes; the biotransformation of aromatic amines; reactor modelling for azo dye conversion; the biodegradation of azo dyes by immobilized bacteria and fungi; and factors affecting the complete mineralization of azo dyes.
Publisher: Springer Science & Business Media
ISBN: 3642118461
Category : Science
Languages : en
Pages : 221
Book Description
Azo dyes play an important role as coloring agents in the textile, food, and pharmaceutical industry. Due to the toxicity, mutagenicity and carcinogenicity of azo dyes and their breakdown products, their removal from industrial wastewaters has been an urgent challenge. Promising and cost-effective methods are based on their biodegradation, which is treated in this volume. The topics presented by experts in the field include: the classification of azo dyes; toxicity caused by azo dyes; aerobic and anaerobic azo dye biodegradation mechanisms; the role of bacteria, fungi, algae and their enzymes in biodegradation; the impact of redox mediators on azo dye reduction; the integration of biological with physical and chemical processes; the biotransformation of aromatic amines; reactor modelling for azo dye conversion; the biodegradation of azo dyes by immobilized bacteria and fungi; and factors affecting the complete mineralization of azo dyes.
The Chemistry of Synthetic Dyes
Author: Krishnasami Venkataraman
Publisher:
ISBN:
Category : Crafts & Hobbies
Languages : en
Pages : 746
Book Description
Vols. 3- without series statement.
Publisher:
ISBN:
Category : Crafts & Hobbies
Languages : en
Pages : 746
Book Description
Vols. 3- without series statement.
Water Treatment Membrane Processes
Author: Lyonnaise des eaux-Dumez (Firm)
Publisher: American Water Works Association
ISBN: 0070015597
Category : Water
Languages : en
Pages : 738
Book Description
With global demand for water in the 20th century expected to increase ten-fold, this work focuses on the membrane filtration issues for drinking water.
Publisher: American Water Works Association
ISBN: 0070015597
Category : Water
Languages : en
Pages : 738
Book Description
With global demand for water in the 20th century expected to increase ten-fold, this work focuses on the membrane filtration issues for drinking water.