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Front Cover; POLLUTION CONTROL AND RESOURCE RECOVERY: SEWAGE SLUDGE; POLLUTION CONTROL AND RESOURCE RECOVERY: SEWAGE SLUDGE; Copyright; CONTENTS; LIST OF CONTRIBUTORS; ABOUT THE AUTHORS; PREFACE; SUMMARY; ABBREVIATIONS; One -- Sewage Sludge Generation and Characteristics; 1.1 SEWAGE SLUDGE PRODUCTION; 1.2 SPECIAL FEATURES OF SEWAGE SLUDGE; 1.3 GENERAL PROCESSES OF POLLUTION CONTROL AND RESOURCE RECOVERY FOR SEWAGE SLUDGE; 1.4 SANITARY LANDFILL OF SLUDGE; Two -- Enhanced Sewage Sludge Dewaterability by Chemical Conditioning; 2.1 ENHANCED DEWATERING CHARACTERISTICS WITH FENTON PRETREATMENT

2.1.1 Sewage Sludge Sampling and Analytical Procedures2.1.2 Regression Model and Statistical Testing for Sludge Conditioning; 2.1.3 Optimization of Fenton Conditioning Operating Variables; 2.1.4 Conditions for Optimum Response and Validation Experiment; 2.2 ENHANCED DEWATERABILITY USING FE(II)-ACTIVATED PERSULFATE OXIDATION; 2.2.1 Test Materials and Analytical Procedures; 2.2.2 Effect of Persulfate and Ferrous Ion Concentrations on Sludge Dewaterability; 2.2.3 Effect of the Way of Adding Ferrous Ion on Sludge Dewaterability; 2.2.4 Effect of Initial pH on Sludge Dewaterability

2.2.5 Possible Mechanisms of Sludge Dewaterability Improvement2.2.5.1 Radical Quenching Studies; 2.2.5.2 Effect of EPS on Sludge Dewaterability; 2.2.6 Effect of Viscosity on Sludge Dewaterability; 2.3 NOVEL INSIGHTS INTO ENHANCED DEWATERABILITY BY FE(II)-ACTIVATED PERSULFATE OXIDATION; 2.3.1 General Sludge Characteristics; 2.3.2 Enhanced Dewaterability of Sludge by (Fe(II)-S2O82−) Oxidation; 2.3.3 Contribution of Different EPS Fractions to Sludge Dewaterability; 2.3.4 EEM Spectra of Different EPS Fractions

2.4 SYNERGETIC PRETREATMENT BY FE(II)-ACTIVATED PERSULFATE OXIDATION UNDER MILD TEMPERATURE2.4.1 Sludge Dewaterability; 2.4.2 Influence of Zeta Potential on the Dewaterability; 2.4.3 Influence of Particle Size Distribution on the Dewaterability; 2.4.4 EEM Fluorescence Analysis of EPS; 2.4.5 FT-IR Spectra of Sludge Flocs; 2.4.6 Morphological (SEM-EDX) Analysis of Sludge Flocs; 2.5 COMBINATION OF ELECTROLYSIS AND FE(II)-ACTIVATED PERSULFATE OXIDATION FOR DEWATERABILITY; 2.5.1 Experimental Procedures; 2.5.2 Optimal Electro-Dewatering Process

2.5.3 Influence of Sludge Floc Properties on Dewaterability2.5.3.1 Settling Properties of Sludge After Pretreatment; 2.5.3.2 Mass Composition of Various Pretreated Sludge; 2.5.3.3 Role of Different EPS Fractions on Sludge Dewaterability; 2.5.4 UV-Vis Spectroscopic Properties of EPS; 2.5.5 Morphological (SEM-EDX) Analysis of Sludge Flocs; 2.6 HYDROTHERMAL PRETREATMENT OF DEWATERED SLUDGE FOR DEWATERABILITY; 2.6.1 Test Materials and Experimental Procedures; 2.6.2 Sludge Differential Thermogravimetry (DTG) Analysis

2.6.3 Effect of Hydrothermal Treatment Temperature and Holding Time on Dewaterability

Includes bibliographical references and index.

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