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Cationic surfactants : properties, uses and toxicity /
| Clasificación: | Libro Electrónico |
|---|---|
| Otros Autores: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
New York :
Nova Publishers,
[2016]
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| Colección: | Materials science and technologies
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| Temas: | |
| Acceso en línea: | Texto completo |
Tabla de Contenidos:
- CATIONIC SURFACTANTS: PROPERTIES, USES AND TOXICITY; CATIONIC SURFACTANTS: PROPERTIES, USES AND TOXICITY; Library of Congress Cataloging-in-Publication Data; CONTENTS; PREFACE; Chapter 1: SELF-ORGANIZATION OF CATIONIC SURFACTANTS: CORRELATION OF PHYSICOCHEMICAL PROPERTIES AND DISSOLVED STATES; ABSTRACT; 1. INTRODUCTION; 2. SELF-ORGANIZATION OF CATIONIC SURFACTANTS; 3. PHYSICOCHEMICAL PROPERTIES OF CATIONIC SURFACTANT-BASED ORGANIZED MEDIA; 3.1. MICROSTRUCTURES OF CATIONIC SURFACTANTBASED MICROEMULSIONS: ANALYSIS BY PERCOLATION THEORY.
- 4. CATIONIC SURFACTANT-BASED ORGANIZED MEDIA AS MEDIA FOR KINETIC STUDIES5. CATIONIC SURFACTANT-BASED ORGANIZED MEDIA AS MEDIA FOR ELECTROCHEMICAL STUDIES; 6. ELECTRODEPOSITION OF DIFFERENT METALS FROM SELF-ORGANIZED MEDIA OF CATIONIC SURFACTANT; 7. CORRELATION OF PHYSICOCHEMICAL PROPERTIES OF MICROEMULSIONS WITH CATIONIC SURFACTANT AND DISSOLVED STATES; CONCLUSION; ACKNOWLEDGMENTS; REFERENCES; BIOGRAPHICAL SKETCHES; Chapter 2: SURFACTANT-PROTEIN INTERACTIONS IN A GIANT HEMOGLOBIN: EFFECTS OF PH, TEMPERATURE AND PROTEIN CONCENTRATION; ABSTRACT; INTRODUCTION; 1.1. Surfactants.
- 1.2. Glossosscolex paulistus Hemoglobin1.3. Protein-Surfactant Interactions; METHODS; RELEVANT RESULTS; 2.1. CTAC Effects in the Glossosscolex paulistus Hemoglobin; 2.1.1. CTAC-HbGp Interactions: Digital Photos and Optical AbsorptionData; 2.1.2. Effect of Cationic Surfactant CTAC on the Thermal Stability of Oxy-HbGp in Neutral pH 7.0 and Acid pH 5.0 by DLS; 2.1.3. Effect of Cationic Surfactant CTAC on the Thermal Stability of Oxy-HbGp by SAXS; 2.1.3.1. Kratky Plots for Oxy-HbGp, in the Presence of CTAC; 2.2. DTAB Effects in the Glossosscolex paulistus Hemoglobin; 2.2.1. Optical Absorption.
- 2.2.2. Fluorescence Emission2.2.3. DLS Data; 2.2.4. ITC Data; 2.2.5. DSC Data; CONCLUSION; ACKNOWLEDGMENTS; REFERENCES; Chapter 3: ZEOLITIC NANOMATERIAL FROM COAL ASH MODIFIED WITH CATIONIC SURFACTANT: ENVIRONMENTAL APPLICATIONS AND ECOTOXICITY; ABSTRACT; 1. INTRODUCTION; 2. MATERIALS AND METHODS; 2.1. Materials; 2.2. Synthesis of Surfactant-Modified Zeolite from Fly Ash; 2.3. Adsorption Experiment; 2.4. Fixed-Bed Adsorption Experiment; 2.5. Real and Simulated Effluents; 2.6. Toxicity Assessment; 3. RESULTS AND DISCUSSION; 3.1. Characterization of Surfactant-Modified Zeolites.
- 3.2. Adsorption Kinetic Studies3.3. Equilibrium Isotherms Studies; 3.4. Effect of Counterion and Surfactant loading onDye Adsorption; 3.4.1. Counterion Effects on the Adsorption of Acid Orange 8; 3.4.2. Effect of Surfactant Loading; 3.5. Column Studies; 3.5.1. Acid Orange 8 Removal from Aqueous Solution; 3.5.2. Simulated Textile Wastewater Treatment; 3.6. Real Textile Effluent; 3.7. Ecotoxicological Assessment; 3.7.1. Ecotoxicity of Cationic Surfactants; 3.7.2. Acute Toxicity and Identification of Toxicity Tests in the Leachedof Modified Nanozeolite.