Introduction to Chapter 1
1.1265438+development direction of water quality science and engineering in the 20th century.
1. 1. 1 attaches great importance to water resources protection.
The water quality standard of 1. 1.2 will be more perfect.
1. 1.3 development trend of water treatment technology
1. 1.4 water quality detection technology can be built quickly.
1. 1.5 The control technology of water plants and sewage treatment plants is improving day by day.
Chapter II Basic Theory of Water Quality Engineering
2. Basic properties of1aqueous solution
2. 1. 1 hydration, coordination and ion pairs
2. 1.2 dissolved solids in natural water
2. 1.3 Electrical conductivity and resistivity of water
2. 1.4 Relationship between anion and cation in water
2.2 Basic concepts of reactor and chemical reaction kinetics
2.2. 1 material balance and mass transfer
2.2.2 Ideal reactors and non-ideal reactors
2.3 Basic knowledge of water microbiology
2.3. 1 microbial ecology
2.3.2 pollutant structure and microbial metabolism dynamics
2.4 Water quality parameters and online detection technology
2.4. 1 turbidity, suspended solids concentration and suspended particles concentration
2.4.2 Water quality substitution parameters of organic matter
2.4.3 Drinking water quality and health
2.4.4 Introduction of photoelectric detection technology for water quality parameters
2.5 Water quality standards and water quality models
2.5. 1 Overview of drinking water quality standards at home and abroad
2.5.2 Basic model of water quality
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Chapter II: Materialization
Chapter III Pretreatment
3. Classification and design of1grille
3. 1. 1 classification of grids
3. Design of1.2 Grille
3.2 Types and design of grit chamber
3.2. 1 advection grit chamber
3.2.2 Aerated grit chamber
3.2.3 Bell grit chamber
3.3 Application of Precipitation Pretreatment
3.4 Classification of Regulating Pool
3.4. 1 water regulating box
3.4.2 Water quality regulating pool
3.5 Drinking water pretreatment technology
3.5. 1 chemical pre-oxidation method
Biological pretreatment
Activated carbon adsorption
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Chapter 4 Particle Analysis and Coagulation
4. Structure and Interface Potential of1Electric Double Layer
4. 1. 1 Source of colloid surface charge and structure of electric double layer
4. 1.2 Interaction potential energy between colloids and DLVO theory
4. 1.3 Hydrolysis and Coagulation Mechanism of Coagulant
4.2 Flocculation Kinetics Theory
4.2. 1 Anisotropic Flocculation Kinetics Model
4.2.2 Dynamic model of cocurrent flocculation
4.2.3Camp？ Stein formula
4.2.4 Flocculation characteristic curve
4.3 Types and applications of coagulants and coagulant AIDS
4.3. 1 Application of traditional ferric salt and aluminum salt coagulants
Inorganic polymer coagulant
Organic polymer coagulant
4.3.4 New inorganic? Research progress of organic polymer composite coagulant
coagulant aids
4.3.6 Hygienic safety of coagulant
4.4 Engineering Practice of Coagulation Process
4.4. 1 flocculant preparation and dosing equipment
4.4.2 Design and calculation of mixing equipment
4.4.3 Design and calculation of flocculation tank
4.4.4 Research progress of new combined flocculation tank
4.5 Particle analysis method and automatic control technology in flocculation process
4.5. 1 Basic content of particle analysis
4.5.2 Overview of photoelectric detection technology in flocculation process
4.5.3 Flocculation dosing automatic control technology and equipment
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Chapter V Precipitation and Air Flotation
5. 1 Basic theory of particle sedimentation
5. 1. 1 free settling velocity of particles
5. 1.2 Free settlement test
5. 1.3 layered precipitation
5. 1.4 Calculation of precipitation efficiency
5.2 Structure and design of advection sedimentation tank
5.2. 1 Layout of inlet and outlet of advection sedimentation tank
5.2.2 Sludge discharge facilities of horizontal sedimentation tank
5.2.3 Design and operation management of advection sedimentation tank
5.3 Design and calculation of other sedimentation tanks
5.3. 1 Type and design of inclined plate (tube) sedimentation tank
5.3.2 Working principle and design of radial sedimentation tank
5.3.3 Application of other new sedimentation tanks
5.4 Principle and design of clarifier
5.4. 1 General working principle of clarifier
5.4.2 Design of mechanical stirring clarifier
5.4.3 Design of hydraulic circulating clarifier
5.4.4 Operation characteristics of pulse clarifier and suspension clarifier
5.5 Theory and design of concentration tank
5.5. 1 Principle and characteristics of concentration tank
5.5.2 Design of concentration tank
5.6 Design and Calculation of Air Flotation Pool
5.6. 1 Overview of air flotation principle
5.6.2 Design of Air Flotation Pool
5.6.3 Purging and gas stripping
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Chapter 6 Filtering
6. 1 Overview of filtration theory
6. 1. 1 Development of filtration process theory
6. 1.2 Main contents of filtering theory
6. 1.3 trace analysis model
6.2 Filter layer and support layer
6.2. 1 Overview of filter layer
Filter medium
Supporting layer
6.3 Operation mode of filter
6.3. 1 isokinetic filtration
Variable speed filtration
6.3.3 Negative water head of filter layer
6.4 Filter water distribution system
6.4. 1 water supply system
6.4.2 Large resistance water distribution system
6.4.3 Small resistance water distribution system
6.5 Process control of filter
6.5. 1 filter control strategy
liquid level control
6.5.3 backwashing control
6.6 Design and Calculation of Common Fast Filters
6.6. 1 filter area and filter length-width ratio
6.6.2 Depth of filter tank
Pipe gallery layout
6.6.4 Design Velocity of Pipes and Ditches
6.6.5 Problems needing attention in design
6.7 Characteristics and Application of Other Filters
6.7. 1V filter
Siphon filter
6.7.3 Mobile washing hood filter
filter press
6.7.5 Multi-stage fine filtration device
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Chapter VII Disinfection
7. 1 basic theory of disinfection
7.2 Liquid chlorine disinfection
Characteristics of chlorine
7.2.2 Chlorine disinfection mechanism
7.2.3 Chlorination at Breakpoint
7.2.4 Determination of chlorination point
7.2.5 Disinfection by-products
7.3 Other disinfection methods
7.3. 1 chlorine dioxide disinfection
7.3.2 Bleaching powder and sodium hypochlorite disinfection
7.3.3 Chloramine disinfection
Ozone disinfection.
7.3.5 Potassium permanganate disinfection
7.3.6 Physical disinfection method
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Chapter VIII Adsorption
8. Basic theory of1adsorption
8. 1. 1 adsorption type
8. 1.2 adsorption isotherm
8. 1.3 adsorption rate
8. 1.4 factors affecting adsorption
8.2 Theory and design of activated carbon adsorption
8.2. 1 activated carbon manufacturing
8.2.2 pore structure and distribution of activated carbon
8.2.3 Surface chemical properties of activated carbon
8.2.4 Application of Activated Carbon Adsorption in Water Supply Treatment
8.2.5 Application of Activated Carbon Adsorption in Wastewater Treatment
8.2.6 Design example of activated carbon adsorption wastewater treatment
8.3 Design of Adsorption Tower
8.3. 1 adsorption process
8.3.2 Design Points of Adsorption Tower
8.3.3 Design method of adsorption tower
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Chapter IX Other Physical and Chemical Treatment Methods
9. 1 extraction
9. The basic principle of1.1
9. Selection and regeneration of1.2 extractant
9. 1.3 extraction process
9.2 distillation
9.2. 1 multi-effect evaporation
multistage flash evaporation
9.3 centrifugal separation
9.3. 1 centrifugal separation principle
Centrifugal separation equipment
9.4 Redox
9.4. 1 reagent redox
Metal reduction
9.4.3 Ozone oxidation
air oxidation
photooxidation
9.5 electrolysis
9.5. 1 Overview
9.5.2 Application of Electrolysis in Water Treatment
9.6 ion exchange
Selectivity of ion exchange resin
9.6.2 Application of ion exchange method in water treatment
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Chapter III: Managing Biology
Chapter 10 activated sludge process
10. 1 Basic principle of activated sludge process
10. 1. 1 Basic concept and process of activated sludge process.
10. 1.2 morphology of activated sludge and activated sludge microorganisms
10. 1.3 activated sludge purification reaction process
10. 1.4 main control objectives, design and operation parameters of activated sludge purification reaction system
Dynamic basis of 10.2 activated sludge
10.2. 1 overview
10.2.2 unary equation
10.2.3 Lawrence? Mccarty equation
10.2.4 determination of kinetic parameters
10.3 operation mode of activated sludge treatment system
10.3. 1 traditional activated sludge treatment system
10.3.2 stage aeration activated sludge treatment system
10.3.3 regeneration aeration activated sludge treatment system
10.3.4 biological adsorption activated sludge process system
10.3.5 Extended aeration activated sludge treatment system
10.3.6 fully mixed activated sludge process system
10.3.7 high-load activated sludge treatment system
10.4 new process of activated sludge treatment system
10.4. 1 overview
10.4.2 oxidation ditch
10.4.3 intermittent activated sludge treatment system
10.4.4AB sewage treatment process
Process design of 10.5 activated sludge treatment system
10.5. 1 Calculation and design of aeration tank
10.5.2 calculation and design of aeration system
10.5.3 design of sludge reflux system and disposal of excess sludge
10.5.4 calculation and design of secondary sedimentation tank
Calculation and design of 10.5.5 aeration sedimentation tank
10.5.6 water quality of treated water
10.6 maintenance and management of activated sludge treatment system
10.6. 1 Operation of Activated Sludge Treatment System and Cultivation and Domestication of Activated Sludge
10.6.2 detection of operation effect of activated sludge treatment system
10.6.3 abnormal operation of activated sludge treatment system and its countermeasures
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1 1 chapter biofilm method
1 1. 1 Basic principle of biofilm process
11.1.1biofilm structure and purification mechanism
1 1. 1.2 Growth process of biofilm
1 1. 1.3 Main characteristics of biofilm treatment method
Design and calculation of 1 1.2 biofilter
1 1.2. 1 common biofilter
1 1.2.2 high-load biofilter
1 1.2.3 tower biofilter
1 1.2.4 biological aerated filter
Design and calculation of 1 1.3 biological turntable
1 1.3. 1 Structure and purification principle of biological turntable
1 1.3.2 characteristics of biological turntable system
1 1.3.3 Calculation and design of biological turntable
1 1.4 biological contact oxidation
1 1.4. 1 Overview
1 1.4.2 Structure and form of biological contact oxidation tank
1 1.4.3 calculation of biological contact oxidation tank
1 1.5 biological fluidized bed
1 1.5. 1 Overview
1 1.5.2 Process type of biological fluidized bed
1 1.5.3 characteristics of biological fluidized bed technology
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12 chapter anaerobic biological treatment
12. 1 Basic principle of anaerobic biological treatment
The basic principle of 12. 1. 1
12. 1.2 Main characteristics of anaerobic biological treatment
12.10.3 Influencing factors and control requirements of anaerobic digestion
12.2 anaerobic process dynamics
12.3 anaerobic activated sludge process
1 universal anaerobic digester
12.3.2 anaerobic contact method
12.3.3UASB
12.3.4 anaerobic baffled reactor
12.4 anaerobic biofilm process
1 anaerobic biofilter
12.4.2 anaerobic biological turntable
12.5 operation and management of anaerobic biological treatment
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13 chapter sludge treatment and resource utilization
13. 1 Classification, properties and property indicators of sludge
13. 1. 1 Classification and properties of sludge
13. 1.2 sludge properties
13.2 sludge concentration
13.2. 1 sludge gravity concentration
13.2.2 sludge flotation concentration
13.2.3 Other methods of sludge concentration
13.3 sludge digestion
1 anaerobic digestion of sludge
13.3.2 aerobic digestion of sludge
13.4 sludge dewatering and drying
13.4. 1 pretreatment before mechanical dehydration
13.4.2 basic principle of mechanical dehydration
13.4.3 filter press dehydration
13.4.4 rolling dehydration
13.4.5 centrifugal dehydration
13.4.6 Sludge drying
13.5 disinfection of sludge
13.5. 1 pasteurization (low temperature disinfection)
13.5.2 lime stabilization method
13.5.3 chlorination disinfection method
13.6 sludge recycling technology
13.6. 1 agricultural fertilizer utilization and land treatment
13.6.2 Sludge composting
13.6.3 Other methods
13.7 sludge reduction technology
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14 chapter membrane bioreactor
14. 1 membrane bioreactor and its classification
14. 1. 1 membrane bioreactor
14. 1.2 classification of membrane bioreactor
Design and operation mechanism of 14.2 membrane bioreactor
Design of 1 membrane bioreactor
Operation mechanism of 14.2.2 membrane bioreactor
Characteristics of 14.3 membrane bioreactor and influencing factors of membrane filtration
14.4 wastewater treatment application example of membrane bioreactor
An example of membrane bioreactor used to treat wastewater from a petrochemical enterprise.
14.4.2 membrane bioreactor for bath wastewater treatment.
Chapter IV Depth Management
15 chapter sewage nitrogen and phosphorus removal technology
15. 1 technical characteristics of biological nitrogen removal from sewage
15. 1. 1 biological nitrification and denitrification process
15. 1.2 single-stage activated sludge denitrification process
15.2 technical characteristics of biological phosphorus removal from sewage
1 mechanism of biological phosphorus removal from sewage
15.2.2 influencing factors of biological phosphorus removal
15.3 selection and design of biological synchronous nitrogen and phosphorus removal process for sewage
15.3. 1A？ Answer? O process
15.3.2Phoredox process
15.3.3UCT process
15.3.4VIP technology
15.3.5 Other nitrogen and phosphorus removal processes
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16 chapter membrane separation technology
16. 1 electrodialysis
The principle and process of 16. 1. 1 electrodialysis
16. 1.2 construction and assembly of electrodialyzer
16. 1.3 application of electrodialysis in wastewater treatment
16.2 reverse osmosis
16.2. 1 seepage phenomenon and osmotic pressure
16.2.2 reverse osmosis
16.2.3 reverse osmosis membrane and its permeation mechanism
16.2.4 reverse osmosis device, process flow and layout system
16.2.5 application of reverse osmosis in wastewater treatment
16.3 nanofiltration, ultrafiltration and microfiltration
1 nanofiltration
16.3.2 microfiltration and ultrafiltration
Preparation method of 16.4 pure water
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Chapter 17 Other advanced treatment methods
17. 1 Method of removing iron and manganese from groundwater
17. 1. 1 method of removing iron from groundwater
17. 1.2 Method of manganese removal from groundwater
17.2 fluoride and arsenic removal technology
Defluorination of 1 water
17.2.2 removal of arsenic from water
Application of 17.3 potassium permanganate composite agent in surface water treatment
Removal of organic matter
17.3.2 algae removal and deodorization
17.3.3 Removal of chroma and turbidity of micro-polluted water
17.3.4 combination of potassium permanganate and PPC with other methods
Application of 17.4 nanometer technology in water treatment
Basic theory of 1 nanoparticles
Photocatalytic technology of 17.4.2 semiconductor nanoparticles
Magnetic adsorption technology of 17.4.3 nano-materials
Adsorption and Enhanced Flocculation of Nanomaterials
Combined application of 17.5 advanced oxidation technology
Catalytic ozonation of 17.5. 1
17.5.2 ozone? Photocatalytic oxidation technology
17.5.3 ultrasonic? Ozone combination
17.5.4 ultrasonic? Electrochemical combination
17.5.5 ultrasonic? Photocatalytic coupling
17.5.6 microwave-enhanced photocatalytic oxidation technology
17.6 new efficient catalytic oxidation technology
Photocatalytic oxidation 17.6. 1
Catalytic wet oxidation
17.6.3 supercritical water oxidation
17.6.4 nanometer titanium dioxide photocatalytic technology
17.6.5 ultrasonic cavitation oxidation
17.6.6 microwave oxidation
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Article 5 Construction and operation management of water plants and sewage treatment plants
Chapter 18 Construction and design of waterworks
18. 1 Basic contents of water plant construction
18. 1. 1 site selection
18. 1.2 water plant process selection
18. 1.3 Selection of water treatment structures
18. 1.4 plane layout
18. 1.5 elevation layout
18.2 basic principles of design and construction of waterworks
18.2. 1 design principle of water plant
18.2.2 construction principles of waterworks
18.3 daily operation management of waterworks
18.3. 1 internal control index of water plant
18.3.2 production site management of waterworks
18.3.3 on-site monitoring of water plant
18.3.4 water plant operation control
18.3.5 water metering equipment management
18.3.6 mechanical and electrical equipment management in waterworks
18.3.7 safe production in waterworks
18.4 examples of water supply plant construction at home and abroad
18.4. 1 Layout of Langshan Waterworks
18.4.2 Puyol Waterworks.
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Chapter 19 Design of Urban Sewage Treatment Plant
19. 1 Basic principles of sewage treatment plant design
19. 1. 1 design contents and principles of sewage treatment plant
19. 1.2 process selection of sewage treatment plant
19. 1.3 site selection principle of sewage treatment plant
19.2 plan and elevation layout of sewage treatment plant
19.2. 1 Plan of Sewage Treatment Plant
19.2.2 elevation layout of sewage treatment plant
19.3 operation management and automation control of sewage treatment plant
19.3. 1 operation management of sewage treatment plant
19.3.2 automatic control of sewage treatment plant operation
19.4 examples of sewage treatment plant construction at home and abroad
19.4. 1 Beijing Daxing Sewage Treatment Plant
19.4.2 Design of Fuyang Sewage Treatment Plant, Anhui Province
19.4.3 San Jose Sewage Treatment Plant, California, USA
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