Chapter 1 Overview of wastewater 1.1 What is wastewater 1.2 The types of the wastewater 1.2.1 Domestic wastewater 1.2.2 Industrial wastewater 1.2.3 Rural wastewater 1.3 The effects of the wastewater 1.3.1 Chemistry of water impurities 1.3.2 Metallic Corrosion 1.3.3 Scale Formation 1.3.4 Fouling 1.4 Wastewater treatment processes 1.4. 1 Preliminary and primary treatment 1.4. 2 Secondary (biological) treatment 1.4. 3 Tertiary (advanced) treatment Chapter 2 Treatment theory of the activated sludge 2.1 The traditional activated sludge 2.1.1 The basic conception and the process 2.1.2 The forms and component of the activated sludge 2.1.3 The microorganism in the activated sludge and its function 2.1.4 The clarification process by the activated sludge 2.1.5 The effect of the environmental factors on the activated sludge 2.2 Some performance indexes of the activated sludge 2.2.1 Some performance indexes of the activated sludge 2.2.2 Some indexes of the activated sludge for designment and running 2.2.3 Aeration 2.3 The development and application of the activated sludge 2.3.1 Complete-mix activated sludge process 2.3.2 Tapered aeration process 2.3.3 Contact-stabilization activated sludge 2.3.4 High-purity oxygen activated sludge 2.3.5 Step-feed activated sludge 2.3.6 Extended aeration activated sludge 2.3.7 High-rate activated sludge 2.3.8 Selector activated sludge 2.3.9 The running parameters for the traditional activated sludge and modified processes 2.4 The cultivation and running management of the activated sludge 2.4.1 The cultivation of the activated sludge 2.4.2 The running of the activated sludge 2.5 The abnormal phenomenon during the running of the activated sludge 2.5.1 Sludge bulking 2.5.2 Sludge disintegration 2.5.3 Sludge corruption 2.5.4 Sludge floating 2.5.5 Bubbles 2.5.6 Abnormal biofacies 2.5.7 Insufficient nitrification 2.5.8 Insufficient denitrification 2.6 The designment of the activated sludge 2.6.1 The calculation and designment on the aeration tank
Chapter 3 The biofilm 3.1 The basic concepts 3.1.1 The formation of the biofilm and the clarification 3.1.2 The carrier of the biofihn 3.1.3 The characteristics of the biofilm 3.1.4 The biofilm reactor 3.2 Some important parameters 3.2.1 Specific increase rate of biomass 3.2.2 Specific removal rate of the substrate 3.3 Bio-fihers 3.3.1 The definition of the bio-filter 3.3.2 Trickling filter 3.3.3 High-rate filter 3.3.4 Tower biofilter 3.3.5 Biological aerated filter 3.4 Rotating Biological Contactor 3.4.1 The overview 3.4.2 The principle and the application 3.4.3 The designment of the rotating biological contactor 3.5 Submerged Biofilm Reactor 3.5.1 The structure 3.5.2 The form of the aeration tank 3.5.3 The characteristics of the submerged biofilm reactor 3.5.4 The processes of the submerged biofilm reactor 3.5.5 The designment of the submerged biofilm reactor 3.6 Biological fluidized bed 3.6.1 The structure 3.6.2 The characteristics 3.6.3 The process type of the biological fluidized bed 3.6.4 The designment of the biological fluidized bed 3.7 The new biofilm reactor and combination process 3.7.1 Combined biofilm reactor 3.7.2 Union process of biofilm and activated sludge Chapter 4 Typical treatment processes 4.1 For domestic wastewater 4.1.1 Oxidation Ditch 4.1.2 Sequencing batch reactor 4.1.3 Membrane Bioreactor 4.1.4 Adsorption biodegradation 4.1.5 Moving Bed Biofilm Reactor 4.1.6 A/O process 4.2 For Industrial Wastewater 4.2.1 Anaerobic Biological Treatment 4.2.2 Upflow Anaerobic Sludge Blanket Reactor 4.2.3 The other typical technologies 4.3 For Rural Wastewater 4.3.1 Oxidation lagoon 4.3.2 The wetlands Chapter 5 Control and use on sludge 5.1 Overview
5.1.1 The principle for the sludge treatment 5.1.2 The basic method for the sludge treatment 5.1.3 The basic process for the sludge treatment 5.2 Kinds, characteristics and calculation 5.2.1 The component and the kinds of the sludge 5.2.2 The indexes of the sludge 5.2.3 The calculation on the sludge amount 5.3 Sludge thickening 5.3.1 The gravity thickening 5.3.2 The flotation thickening 5.4 Sludge digestion 5.4.1 Anaerobic digestion 5.4.2 Aerobie digestion 5.5 Sludge conditioning 5.5.1 Chemical conditioning 5.5.2 Heat eonditioning 5.5.3 Elutriation conditioning 5.5.4 Freezing solution conditioning 5.6 Sludge dewatering 5.6.1 The natural drying of sludge 5.6.2 The mechanical dewatering of sludge 5.7 Sludge drying and incineration 5.8 Comprehensive utilization and ultimate disposal of the sludge Chapter 6 Wastewater Treatment Cases 6.1 Traditional aetivated sludge 6.2 Anaerobie-aerobic activated sludge process 6.2.1 Anaerobic-aerobic aetivated sludge proeess for removal P 6.2.2 Anaerobic/Anoxie/aerobic proeess 6.3 Adsorption/biodegradation process 6.4 Oxidation ditch process 6.4.1 A-E oxidation ditch 6.4.2 Toxidation ditch 6.4.3 Biologieal aerated filter 6.4.4 A domestic example of reconstruction and extension of sewage plant Chapter 7 Water Reclamation and Reuse 7.1 Water reelamation 7.2 Current and potential future global water shortages 7.2.1 Irrigation Water Use 7.2.2 Domestic and Industrial Water Uses 7.3 The important role of the water reelamation and reuse 7.4 Technology development 7.4.1 Typieal water veclamation processes 7.4.2 Complete flow seheme optimizing for water reuse 7.5 Framework for water reuse implementation 7.6 Cases 7.6.1 Water reuse in China 7.6.2 The others
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