LEADER 05236nam 22006374a 450 001 9910143563803321 005 20201210112842.0 010 $a1-280-55195-X 010 $a9786610551958 010 $a0-471-79161-X 010 $a0-471-79160-1 035 $a(CKB)1000000000355310 035 $a(EBL)269153 035 $a(OCoLC)85766608 035 $a(SSID)ssj0000269217 035 $a(PQKBManifestationID)11214522 035 $a(PQKBTitleCode)TC0000269217 035 $a(PQKBWorkID)10243295 035 $a(PQKB)11704698 035 $a(MiAaPQ)EBC269153 035 $a(EXLCZ)991000000000355310 100 $a20050929d2006 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aWastewater sludge processing$b[electronic resource] /$fIzrail S. Turovskiy, P.K. Mathai 210 $aHoboken, N.J. $cWiley-Interscience$dc2006 215 $a1 online resource (368 p.) 300 $aDescription based upon print version of record. 311 $a0-471-70054-1 320 $aIncludes bibliographical references and index. 327 $aWASTEWATER 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 327 $a2.3 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 327 $a3.4.3 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 327 $a5.1.1 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 327 $a5.5.3 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 327 $a6.3.7 Dry Lime Mixing 330 $aReap 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 606 $aSewage sludge 606 $aSewage$xPurification 608 $aElectronic books. 615 0$aSewage sludge. 615 0$aSewage$xPurification. 676 $a628.3 676 $a628.364 700 $aTurovskii?$b I. S$0961031 701 $aMathai$b P.K$0961032 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910143563803321 996 $aWastewater sludge processing$92178879 997 $aUNINA