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Fluid waste disposal /
| Clasificación: | Libro Electrónico |
|---|---|
| Otros Autores: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
New York :
Nova Science Publishers,
©2010.
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| Colección: | Environmental science, engineering and technology series.
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| Temas: | |
| Acceso en línea: | Texto completo |
Tabla de Contenidos:
- FLUID WASTE DISPOSAL ; FLUID WASTE DISPOSAL ; CONTENTS ; PREFACE; TREATMENT OF WASTEWATER BY ELECTROCOAGULATION METHOD AND THE EFFECT OF LOW COST SUPPORTING ELECTROLYTES ; ABSTRACT ; INTRODUCTION ; FACTORS AFFECTING ZETA POTENTIAL ; 1. pH; 2. Conductivity; 3. Concentration of a Formulation Component ; COAGULATION; ELECTROCOAGULATION ; WITH IRON ELECTRODES ; WITH ALUMINUM ELECTRODES; ELECTROCOAGULATION MECHANISMS ; REACTIONS WITHIN THE ELECTROCOAGULATION REACTOR; TYPE OF ELECTRODES; STIRRING RATE; ELECTRODE PASSIVATION ; AREAS OF APPLICATION OF ELECTROCOAGULATION ; COLOR.
- ADVANTAGES OF ELECTROCOAGULATION (EC)DISADVANTAGES OF ELECTROCOAGULATION (EC); DESIGN OF ELECTROCOAGULATION UNITS ; PHYSICAL DESIGN ISSUES ; GEOMETRY; SCALE-UP ISSUES; FACTORS AFFECTING ELECTROCOAGULATION PROCESSES ; EFFECT OF PH ON ELECTROCOAGULATION; EFFECT OF CURRENT DENSITY ON ELECTROCOAGULATION ; EFFECT OF THE CONCENTRATION OF POLLUTANTS; EFFECT OF DISTANCE BETWEEN THE ELECTRODES ; EFFECT OF GAP BETWEEN ELECTRODES; EFFECT OF TURBIDITY; EFFECT OF TEMPERATURE ; EFFECT OF SUPPORTING ELECTROLYTES ; OPERATING COST ANALYSIS OF ELECTROCOAGULATION PROCESSES.
- EFFECT OF CONNECTION MODES ON EC OPERATING COST EFFECT OF ELECTRICAL CONDUCTIVITY OF EC COST ; EFFECT OF RETENTION TIME ON EC COST ; EFFECT OF CURRENT DENSITY ON EC COST ; EFFECT OF POLYELECTROLYTE AND SE ON THE EC OPERATING COST; WOOD ASH LEACHATE USED AS A SUPPORTING ELECTROLYTE ; What Is Wood Ash?; Important Consideration of Wood Ash Leachate as Supporting Electrolyte ; ELECTRODES MASS LOSS; SLUDGE PRODUCTION ; PRACTICAL APPLICATION OF WOOD ASH LEACHATE IN EFFLUENT TREATMENT ; OPERATING COST OF EC AIDED BY WOOD ASH LEACHATE AS SE; CONCLUSION ; LIST OF ABBREVIATION ; REFERENCES.
- APPLICATION OF SULPHATE-REDUCING BACTERIA IN BIOLOGICAL TREATMENT WASTEWATERS 1. INTRODUCTION ; 1.1. Trends in Environmental Biotechnology; 1.2. Advantages and Disadvantages of Anaerobic Processes; 2. ECOPHYSIOLOGY OF SULPHATE REDUCING BACTERIA (SRB); 2.1. Environments of Occurrence ; 2.2. Metabolic Processes Carried by SRB; Factors influencing SRB growth ; 2.3. SRB Isolation and Culture Methods; III. APPLICATION OF SULPHATE REDUCING BACTERIA IN BIOLOGICAL TREATMENT OF WASTEWATERS ; 3.1. Characteristics of Wastewater in Anaerobic Treatment.
- 3.2. Biotransformation of Solid Waste in Organic Wastewater 3.3. Removal of Heavy Metals from Inorganic Wastewater; 3.4. Co-Existence and Competitions between of the Different Groups of Microorganisms under Anaerobic Conditions ; 3.5. Biological Methods of Sulphide Treatment
- By-Products of Sulphate Reduction (Photosynthesizing and Chemoautotrophic Bacteria) ; 3.5.1. Microorganisms applied in biological hydrogen sulphide treatment. ; 3.5.2. Application of photosynthesizing sulphur bacteria in removal of hydrogen sulphide from sewage ; 4. CONCLUSION; ACKNOWLEDGMENTS; 5. LITERATURE.