Sludge : types, treatment processes and disposal /
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Full text (MCPHS users only) |
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| Format: | Electronic eBook |
| Language: | English |
| Published: |
New York :
NOVA, Nova Science Publishers, Inc.,
2009
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| Series: | Air, water and soil pollution science and technology series.
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| Subjects: | |
| Local Note: | ProQuest Ebook Central |
Table of Contents:
- SLUDGE: TYPES, TREATMENTPROCESSES AND DISPOSAL; CONTENTS; PREFACE; SYNTHETIC SLUDGE AS A PHYSICAL AND CHEMICALANALOGUE OF REAL SLUDGE IN THE ACTIVATEDSLUDGE PROCESS; ABSTRACT; 1. INTRODUCTION; Bioflocculation; Review of Sludge Floc Formation; DLVO theory; Divalent cation bridging (DCB) theory; The role of cations; Activated Sludge Process; Synthetic Sludge; 2. MATERIALS AND METHODS; Polystyrene Latex Particles; Polysaccharide; Fibrous Cellulose; Preparation of Synthetic Sludge; Preparation of Activated Sludge
- Laboratory System Setup and Operation.
- Preparation of Activated Sludge
- Steady-state DeterminationSettleability and Turbidity; Settling and Dewatering Properties; Polymer Conditioning; Floc Size, Strength and Structure; Filamentous Organism Quantification; Calcium Analysis; Monitoring the Dynamics of Flocculation; 3. EFFECT OF CALCIUM ON FLOCCULATION DYNAMICS; 4. EFFECT OF CALCIUM ION ON FLOC SIZE DISTRIBUTION; 5. EFFECT OF ALGINATE AND FIBROUS CELLULOSE ONFLOCCULATION DYNAMICS; 6. RELATIONSHIP BETWEEN CATIONS AND POLYSACCHARIDEON FLOCCULATION BEHAVIOUR; Synthetic Sludge; Activated Sludge; 7. SETTLEABILITY AND TURBIDITY.
- 8. SLUDGE DEWATERING9. SLUDGE CONDITIONING; 10. FLOC STRENGTH AND FLOC STRUCTURE; 11. CONCLUSION; REFERENCES; ACKNOWLEDGEMENTS; CONTRIBUTORS; PROCESSES TO RECOVERY PROFITABLEPRODUCTS FROM WATER DEGUMMINGSLUDGE OF VEGETABLE OILS; ABSTRACT; 1. INTRODUCTION; 2. WATER DEGUMMING SLUDGE; 3. PROFITABLE PRODUCTS FROM WATER DEGUMMING SLUDGE; 3.1. Animal Feeds; 3.2 Crude Lecithin; 3.3. Oil; 3.4. Deoiled Lecithin; 3.5. Lecithin Fractionation; 3.6. Pure Phospholipids; 3.7. Chemical Modification of Lecithin; 3.8. Enzymatic Modification of Lecithin; 3.8.1. Phospholipase A2 (PLA2).
- 3.8.2. Phospholipase A1 (PLA1)3.8.3. Phospholipase B (PLB) / Lysophospholipase; 3.8.4. Lipases; 3.8.5. Phospholipase C (PLC); 3.8.6. Phospholipase D (PLD); 3.9. Liposomes; 4. CONCLUDING REMARKS; REFERENCES; A SURVEY OF METHODS FOR CHARACTERIZATIONOF SULFATE-REDUCING MICROORGANISMS; ABSTRACT; 1. INTRODUCTION; 2. DISTRIBUTIONS OF SRM; 3. PHYLOGENY OF SRM; 3.1. Gram-negative Mesophilic SRM; 3.2. Gram-negative Psychrophilic SRM; 3.3. Gram-negative Thermophilic SRM; 3.4. Gram-positive SRM; 3.5. Archaeal SRM; 4. CHARACTERIZATION OF SULFATE-REDUCING MICROORGANISMS; 4.1. Microbiological Methods.
- 4.1.1. Broth bottle dilution4.1.2. Agar deeps; 4.1.3. Melt agar; 4.2. Immunological Methods; 4.2.1. Agglutination; 4.2.2. Immunodiffusion; 4.2.3. Immunofluorescence; 4.2.4. ELISA; 4.3. Biochemical Methods; 4.3.1. Hydrogenase test; 4.3.2. Cellular protein profiling; 4.3.3. Cellular fatty acid analysis; 4.4. Molecular Methods; 4.4.1. Cloning and sequencing of PCR-amplified genes; 4.4.2. PCR with SRM-specific primers; 4.4.3. DGGE; 4.4.4. FISH; 4.4.5. T-RFLP; 4.4.6. DNA microarrays; 4.4.7. Real-time PCR; 5. CONCLUSIONS; REFERENCES; NITROGEN AND EXCESS SLUDGE MANAGEMENT; ABSTRACT; 1. INTRODUCTION.
