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Autore: |
Turovskiĭ I. S
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Titolo: |
Wastewater sludge processing [[electronic resource] /] / Izrail S. Turovskiy, P.K. Mathai
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Pubblicazione: | Hoboken, N.J., : Wiley-Interscience, c2006 |
Descrizione fisica: | 1 online resource (368 p.) |
Disciplina: | 628.3 |
628.364 | |
Soggetto topico: | Sewage sludge |
Sewage - Purification | |
Soggetto genere / forma: | Electronic books. |
Altri autori: |
MathaiP.K
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Note generali: | Description based upon print version of record. |
Nota di bibliografia: | Includes bibliographical references and index. |
Nota di contenuto: | WASTEWATER SLUDGE PROCESSING; CONTENTS; Preface; About the Authors; 1 Introduction; 1.1 Introduction; 1.2 40 CFR Part 503 Regulation; 1.2.1 General Provisions; 1.2.2 Land Application; 1.2.3 Surface Disposal; 1.2.4 Pathogen and Vector Attraction Reduction; 1.2.5 Incineration; 2 Sludge Quantities and Characteristics; 2.1 Types of Sludge; 2.1.1 Primary Sludge; 2.1.2 Secondary Sludge; 2.1.3 Chemical Sludge; 2.1.4 Other Wastewater Residuals; 2.2 Sludge Quantity; 2.2.1 Primary Sludge; 2.2.2 Secondary Sludge; 2.2.3 Activated Sludge; 2.2.4 Attached Growth System Sludge; 2.2.5 Chemical Sludge |
2.3 Sludge Characteristics2.3.1 Primary Sludge; 2.3.2 Activated Sludge; 2.3.3 Physical and Biological Properties; 2.4 Mass Balance; 3 Thickening and Dewatering; 3.1 Introduction; 3.2 Conditioning; 3.2.1 Factors Affecting Conditioning; 3.2.2 Chemical Conditioning; 3.2.3 Other Conditioning Methods; 3.3 Thickening; 3.3.1 Gravity Thickening; 3.3.2 Dissolved Air Flotation Thickening; 3.3.3 Centrifugal Thickening; 3.3.4 Gravity Belt Thickening; 3.3.5 Rotary Drum Thickening; 3.3.6 Miscellaneous Thickening Methods; 3.4 Dewatering; 3.4.1 Centrifugal Dewatering; 3.4.2 Belt Filter Press | |
3.4.3 Pressure Filter Press3.4.4 Drying Beds; 3.4.5 Other Dewatering Methods; 4 Aerobic Digestion; 4.1 Introduction; 4.1.1 Process Theory; 4.2 Conventional Aerobic Digestion; 4.2.1 Process Design Considerations; 4.2.2 System Design Considerations; 4.2.3 Operational Considerations; 4.3 Process Variations; 4.3.1 High-Purity Oxygen Digestion; 4.3.2 Low-Temperature Aerobic Digestion; 4.3.3 Dual Digestion; 4.3.4 Mesophilic Aerobic Digestion; 4.3.5 Autothermal Thermophilic Aerobic Digestion; 4.3.6 Technological Improvements; 5 Anaerobic Digestion; 5.1 Introduction | |
5.1.1 Advantages and Disadvantages5.1.2 Theory of Anaerobic Digestion; 5.2 Environmental Factors; 5.2.1 Solids and Hydraulic Retention Times; 5.2.2 Temperature; 5.2.3 pH and Alkalinity; 5.2.4 Toxic Materials; 5.3 Process Variations; 5.3.1 Low-Rate Digestion; 5.3.2 High-Rate Digestion; 5.3.3 Thermophilic Digestion; 5.3.4 Two-Stage Digestion; 5.3.5 Two-Phase Digestion; 5.4 Process Design; 5.4.1 Per Capita Basis; 5.4.2 Solids Loading; 5.4.3 Solids Retention Time; 5.4.4 Volatile Solids Reduction; 5.4.5 Gas Production; 5.5 System Component Design; 5.5.1 Tank Design; 5.5.2 Digester Covers | |
5.5.3 Mixing5.5.4 Heating; 5.5.5 Gas Usage; 5.6 Operational Considerations; 5.6.1 Reactor Performance; 5.6.2 Odor Control; 5.6.3 Supernatant; 5.6.4 Struvite; 5.6.5 Digester Cleaning; 6 Alkaline Stabilization; 6.1 Introduction; 6.1.1 Advantages and Disadvantages; 6.1.2 Process Theory; 6.2 Process Application; 6.2.1 Liquid Lime Stabilization; 6.2.2 Dry Lime Stabilization; 6.2.3 Advanced Alkaline Stabilization Technologies; 6.3 Process Design; 6.3.1 Sludge Characteristics; 6.3.2 Contact Time and pH; 6.3.3 Lime Dosage; 6.3.4 Alkaline Material Storage; 6.3.5 Lime Feeding; 6.3.6 Liquid Lime Mixing | |
6.3.7 Dry Lime Mixing | |
Sommario/riassunto: | Reap the benefits of sludgeThe processing of wastewater sludge for use or disposal has been a continuing challenge for municipal agencies. Yet, whensludge is properly processed, the resulting nutrient-rich product--biosolids--can be a valuable resource for agriculture and other uses. Wastewater Sludge Processing brings together a wide body of knowledge from the field to examine how to effectively process sludge to reap its benefits, yet protect public health.Presented in a format useful as both a reference for practicing environmental engineers and a textbook for graduatestuden |
Titolo autorizzato: | Wastewater sludge processing ![]() |
ISBN: | 1-280-55195-X |
9786610551958 | |
0-471-79161-X | |
0-471-79160-1 | |
Formato: | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione: | Inglese |
Record Nr.: | 9910143563803321 |
Lo trovi qui: | Univ. Federico II |
Opac: | Controlla la disponibilità qui |