Urban Hydroinformatics :Data, Models and Decision Support for Integrated Urban Water Management ( Urban Hydroinformatics Series )

Publication subTitle :Data, Models and Decision Support for Integrated Urban Water Management

Publication series :Urban Hydroinformatics Series

Author: Zoran Vojinovic  

Publisher: IWA Publishing‎

Publication year: 2011

E-ISBN: 9781780400945

Subject: TU992 Drainage ditches (engineering, sewage works)

Keyword: 工业技术

Language: ENG

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Urban Hydroinformatics

Description

Urban Hydroinformatics: Data, Models and Decision Support for Integrated Urban Water Management is an introduction to hydroinformatics applied to urban water management. It shows how to make the best use of information and communication technologies for manipulating information to manage water in the urban environment. The book covers the acquisition and analysis of data from urban water systems to instantiate mathematical models or calculations, which describe identified physical processes. The models are operated within prescribed management procedures to inform decision makers, who are responsible to recognized stakeholders. The application is to the major components of the urban water environment, namely water supply, treatment and distribution, wastewater and storm water collection, treatment and impact on receiving waters and groundwater, and urban flooding. 

Urban Hydroinformatics pays particular attention to modeling, decision support through procedures, economics and management, and implementation in developing countries. The book is written with Post-graduate students, researchers and practicing engineers in all aspects of urban water management in mind. 

Visit the IWA WaterWiki to read an article by the authors: http://www.iwawaterwiki.org/xwiki/bin/view/Articles/Urbanhydroinformatics

This title is now available in Hardback: please note change of ISBN from 9781843392743 to 978

Chapter

2.6 WASTEWATER TREATMENT

2.7 RECEIVING WATERS IMPACT

2.8 URBAN FLOOD MANAGEMENT

2.9 GROUNDWATER MANAGEMENT IN URBAN AREAS

2.10 INTEGRATED URBAN WATER MANAGEMENT

2.10.1 Asset management

2.10.2 Sewage and drinking water system renovation and rehabilitation

2.10.3 Urban pollution management

2.10.4 Emergency fl ood warning

2.10.5 Real time control

2.11 KEYWORDS

2.12 QUESTIONS

2.13 REFERENCES

Chapter 3

Hydroinformatics

3.1 ON ORIGINS

3.2 GENERATIONS OF COMPUTATIONAL HYDRAULIC MODELLING

3.2.1 First generation of computational hydraulic modelling

3.2.2 Second generation of computational hydraulic modelling

3.2.3 Third generation of computational hydraulic modelling

3.2.4 Fourth generation of computational hydraulic modelling

3.2.5 Fifth generation of computational hydraulic modelling

3.2.6 The role of Hydroinformatics in urban water management

3.2.7 Artifi cial intelligence and Hydroinformatics

3.2.8 Data management and decision support

3.2.9 The nature of knowledge

3.2.10 Knowledge management

3.2.11 Sharing knowledge

3.3 HYDROINFORMATICS AND THE FLOW OF INFORMATION

3.3.1 The physical and societal domains

3.3.2 The virtual world and the scientifi c interface with the physical world

3.3.3 The organizational world and the procedural interface with the virtual world

3.3.4 The social world and the institutional interface with the organizational world

3.3.5 The physical world and the intervention interface with the social world

3.3.6 Hydroinformatics summarised

3.4 KEYWORDS

3.5 QUESTIONS

3.6 REFERENCES

Chapter 4

Data Management

4.1 INTRODUCTION

4.2 DEFINING OBJECTIVES OF DATA COLLECTION

4.3 PREPARING FOR A DATA COLLECTION CAMPAIGN

4.4 SPATIAL DATA COLLECTION

4.5 DIGITAL TERRAIN DATA COLLECTION

4.6 REMOTE SENSING

4.7 TEMPORAL DATA COLLECTION

4.7.1 Meteorological data

4.7.2 Water supply, treatment and distribution

4.7.3 Wastewater and storm water systems and treatment plants

4.7.4 Receiving waters

4.8 OTHER DATA

4.9 MEASUREMENT UNCERTAINTY

4.10 DATA VALIDATION, PROCESSING, HANDLING AND STORAGE

4.11 GEOGRAPHIC INFORMATION SYSTEMS

4.12 TELEMETRY AND SCADA SYSTEMS

4.13 KEYWORDS

4.14 QUESTIONS

4.15 REFERENCES

Chapter 5

Modelling Paradigms

5.1 BACKGROUND TO MODELLING

5.1.1 Model categories

5.1.2 What is a model?

5.1.3 Calibration of a model

5.1.4 Confi rming a model

5.1.5 Modelling phases for urban water systems

5.1.6 Some physical concepts associated with water

5.2 MODELLING WATER QUANTITY

5.2.1 Navier-Stokes equations

5.2.2 Saint Venant equations

5.2.3 1D Saint Venant equations

5.2.4 Boundary conditions for pipe fl ow

5.2.5 Pressurised fl ow

5.2.6 Manhole storage

5.2.7 Ancillary structures

5.2.8 Incompressible pressurised fl ow in inelastic pipes

5.3 MODELLING WATER QUALITY

5.3.1 Sediment transport

5.3.2 Chemical pollutants

5.4 GROUNDWATER

5.5 PIPE NETWORKS

5.6 NUMERICAL SOLUTION OF THE SAINT VENANT EQUATIONS

5.6.1 6-point implicit scheme

5.6.2 4-point implicit scheme

5.6.3 Double sweep algorithm

5.6.4 Network of pipes or channels

5.6.5 SWMM

5.6.6 Small depth problem

5.6.7 Treatment of suband super-critical fl ows

5.6.8 Generation of the initial condition

5.6.9 Groundwater

5.6.10 Solving the pollutant transport equations

5.7 1D MODELLING OF NATURAL RIVERS

5.8 2D ABOVE GROUND FLOW MODELLING

5.8.1 Numerical solution of the 2D equations

5.8.2 Integrating 1D and 2D models

5.8.3 Wetting and drying

5.9 SOLVING THE WATER DISTRIBUTION EQUATIONS

5.9.1 Steady-state models

5.9.2 Unsteady fl ow models

5.9.3 Water quality models

5.10 PHYSICALLY BASED MODELLING SOFTWARE

5.11 MODEL INSTANTIATION

5.12 COMPARTMENTALIZED MODELLING

5.12.1 Reservoir concept

5.12.2 Unit hydrograph

5.12.3 Time-area diagram

5.13 DATA DRIVEN MODELS

5.13.1 Neural networks

5.13.2 Choosing parameters of a NN model

5.13.3 Support vector machines

5.13.4 Chaos theory and nonlinear dynamics

5.13.5 Genetic programming

5.13.6 Bayesian learning

5.13.7 Fuzzy logic models

5.13.8 Nearest neighbour

5.13.9 Model trees

5.14 COMPARISON BETWEEN PHYSICALLY BASED AND DATA DRIVEN MODELLING

5.15 AGENT BASED MODELLING

5.16 KEYWORDS

5.17 QUESTIONS

5.18 REFERENCES

Chapter 6

Decision Support Systems

6.1 INTRODUCTION

6.2 COMPONENTS OF DECISION SUPPORT SYSTEMS

6.3 DECISION MAKING UNDER UNCERTAINTY

6.3.1 Monte Carlo simulation method

6.3.2 First order second moment method

6.3.3 Qualitative method: fuzzy set theory with expert judgment

6.3.4 Qualitative uncertainty scale

6.3.5 Improved uncertainty methods

6.4 DECISION MAKING WITH OPTIMISATION

6.4.1 Traditional optimisation methods

6.4.2 General optimization methods

6.4.3 Multi-objective optimization

6.4.4 Traditional methods for MOP solution

6.4.5 Evolutionary algorithms

6.4.6 Performance and Pareto comparison

6.5 PROCEDURES FOR DECISION SUPPORT

6.5.1 Tasks and attributes

6.5.2 Closed and open task structures

6.5.3 Making decisions

6.5.4 Examples of procedures

6.5.5 Updating procedures

6.5.6 Joint decision making

6.5.7 Benefi ts of DSS

6.6 INSTANTIATING MODELS

6.6.1 Modelling as part of the knowledge management process

6.6.2 Modelling within a project

6.6.3 Planning phase

6.6.4 Investigation phase

6.6.5 Solution development

6.7 INSTANTIATION OF DATA DRIVEN MODELS

6.8 MODELLING AS A DYNAMIC PROCESS

6.9 DECISION SUPPORT SYSTEMS IN URBAN WATER MANAGEMENT

6.10 KEYWORDS

6.11 QUESTIONS

6.12 REFERENCES

Chapter 7

Involving Society in Urban Water Management

7.1 INTRODUCTION

7.2 INDIVIDUAL AND COMMUNITY NEEDS

7.3 URBAN GOVERNANCE AND INTEGRATED URBAN WATER MANAGEMENT

7.4 INSTRUMENTS FOR URBAN WATER MANAGEMENT

7.5 ETHICS OF URBAN WATER MANAGEMENT

7.6 ROLE OF HYDROINFORMATICS IN SOCIETY

7.7 CONCLUSIONS

7.8 KEYWORDS

7.9 QUESTIONS

7.10 REFERENCES

Chapter 8

Asset Management

8.1 INTRODUCTION

8.2 ASSET MANAGEMENT CYCLE

8.3 EVOLUTION OF ASSET MANAGEMENT PRACTICE

8.4 CONDITIONAND PERFORMANCE-BASED ASSET MANAGEMENT

8.5 ASSET CONDITION ASSESSMENT

8.6 ASSET PERFORMANCE ASSESSMENT

8.7 SERVICE LEVEL AND RISK-BASED ASSET MANAGEMENT

8.8 PIPE DETERIORATION MODELLING

8.9 ASSET REHABILITATION

8.9.1 Optimised decision making

8.9.2 Lifecycle costs

8.9.3 Net present value

8.9.4 Evaluation of alternatives and the use of optimisation techniques

8.10 ASSET MANAGEMENT DECISION SUPPORT SYSTEMS

8.11 CASE STUDY: PROACTIVE ASSET MANAGEMENT STRATEGIES FOR SEVERN TRENT WATER

8.11.1 Introduction

8.11.2 Background

8.11.3 Changing the system

8.11.4 OFWAT returns

8.11.5 Severn Trent’s DAP programme

8.11.6 Applications

8.11.7 The future

8.11.8 Adoption of private drains and sewers

8.11.9 Acknowledgement

8.12 KEYWORDS

8.13 QUESTIONS

8.14 REFERENCES

Chapter 9

Water Distribution Systems

9.1 INTRODUCTION

9.1.1 Water sources

9.1.2 Water treatment

9.1.3 Water transmission

9.1.4 Service reservoirs and water towers

9.1.5 Distribution pipes, valves and pumps

9.1.6 Complexity (or Water distribution labyrinth)

9.2 MODELLING WATER DISTRIBUTION SYSTEMS

9.2.1 Model instantiation

9.3 MODELLING APPLICATIONS

9.3.1 Modelling for capital investment planning

9.3.2 Modelling for operational planning

9.4 CASE STUDY: APPLICATION OF HYDRAULIC MODELLING FOR LEAKAGE MANAGEMENT IN THE BANGKOK WATER SUPPLY SYSTEM

9.4.1 Introduction

9.4.2 Leakage management study in Bangkok

9.4.3 Conclusion

9.4.4 Acknowledgement

9.5 KEYWORDS

9.6 QUESTIONS

9.7 REFERENCES

Chapter 10

Collection Systems

10.1 INTRODUCTION

10.2 COMBINED VERSUS SEPARATE COLLECTION SYSTEMS

10.3 WASTEWATER SYSTEMS

10.4 STORMWATER SYSTEMS

10.5 COMBINED SEWERAGE SYSTEMS

10.6 SIMULATION MODELLING

10.7 MODELLING RAINFALL

10.7.1 Characterisation of rainfall

10.7.2 Design rainfall

10.7.3 Example of large amount of rainfall data (UK rainfall)

10.7.4 UK synthetic design storms

10.7.5 Selection of design storm

10.7.6 Annual time series

10.7.7 Synthetic time series

10.8 DELINEATION OF CATCHMENTS AND SUB-CATCHMENTS

10.9 MODELLING RAINFALL-RUNOFF FROM URBAN CATCHMENTS

10.9.1 Runoff coeffi cient model

10.9.2 The Horton infi ltration model

10.9.3 Conceptual framework for rainfall-runoff models (UK)

10.9.4 Rainfall-losses models (UK)

10.9.5 The US soil conservation method SCS model

10.10 RAINFALL-RUNOFF ROUTING MODELS

10.10.1 Design unit hydrograph

10.10.2 Time-area method

10.10.3 Kinematic wave (Nonlinear reservoir)

10.10.4 Runoff routing models (UK)

10.10.5 Extension for large sub-catchments

10.11 DRY WEATHER FLOWS

10.12 POLLUTANT LOADING AND WASHOFF

10.12.1 Attached pollutants

10.12.2 Dissolved pollutants

10.13 MODELLING FLOW IN NETWORKS OF CHANNELS AND/OR PIPES

10.14 1D MODELLING APPROACH

10.15 SIMPLIFICATION OF 1D MODELS

10.16 1D/1D MODELLING APPROACH

10.17 1D/2D MODELLING APPROACH

10.18 DETERMINING PEAK FLOWS IN A DENDRITIC NETWORK

10.19 USING EVENT-BASED AND TIME SERIES RAINFALL WITH PIPE NETWORKS

10.20 MODELLING TREATMENT WORKS

10.21 MODELLING RECEIVING WATERS

10.22 INSTANTIATING AN URBAN DRAINAGE SIMULATION MODEL

10.23 MODEL APPLICATION

10.23.1 Design of systems

10.23.2 Hydraulic analysis

10.23.3 Infi ltration and infl ow analysis for wastewater systems

10.23.4 CSO analysis

10.23.5 Performance analysis of pipes and channels

10.23.6 Storage facility analysis

10.23.7 Real time control options

10.23.8 Sewerage rehabilitation

10.23.9 Urban pollution management

10.24 KEYWORDS

10.25 QUESTIONS

10.26 REFERENCES

Chapter 11

Wastewater Treatment

11.1 INTRODUCTION

11.1.1 Short history of wastewater treatment

11.2 WASTEWATER CHARACTERISATION

11.2.1 Wastewater quantity or fl ow

11.2.2 Wastewater constituents

11.2.3 Wastewater composition

11.3 TREATMENT STEPS

11.3.1 Primary treatment

11.3.2 Secondary treatment

11.3.3 Tertiary treatment

11.4 MODELLING OF WASTEWATER TREATMENT PLANTS

11.4.1 Modelling hydraulics

11.4.2 Modelling of mixing

11.4.3 Biological process modelling

11.4.4 Settler modelling

11.4.5 Membrane fi ltration modelling

11.5 SIMULATION SOFTWARE

11.6 OUTLOOK

11.7 CASE STUDY: UPGRADING LARGE WASTEWATER TREATMENT PLANTS: USE OF MODELLING AS A DECISION-MAKING TOOL IN SARAJEVO (BOZNIA AN

11.7.1 Introduction

11.7.2 Modelling of Sarajevo sewage system

11.7.3 Acknowledgement

11.8 KEYWORDS

11.9 QUESTIONS

11.10 REFERENCES

Chapter 12

Management of Water Quality in Integrated Drainage Systems

12.1 INTRODUCTION

12.2 IMPACT OF POLLUTANTS ON RECEIVING WATERS

12.2.1 Oxygen demanding substances

12.2.2 Pollution dilution and oxygen sag

12.2.3 First foul fl ush

12.2.4 Bacteriological and pathogenic factors

12.2.5 Pollutants that hinder oxygenation at the surface

12.2.6 Toxic contaminants

12.2.7 Discharges high in suspended solids

12.3 MODELLING EQUATIONS

12.4 URBAN POLLUTION MANAGEMENT PROCEDURE

12.4.1 Initial planning

12.5 INTEGRATED MODELLING

12.6 CASE STUDY 1: STRATEGIC AND OPERATIONAL MODELLING FOR MARINA RESERVOIR, SINGAPORE

12.6.1 Introduction

12.6.2 The conversion process

12.6.3 Water quality modelling framework

12.6.4 Operational Management System

12.6.5 Organisational set-up and capacity building

12.6.6 Conclusions

12.6.7 Acknowledgement

12.7 CASE STUDY 2: MODELLING THE INTERACTION BETWEEN DRAINAGE SYSTEM, WASTEWATER TREATMENT PLANT AND RECEIVER WATER AT PATTAYA BEACH

12.7.1 Introduction

12.7.2 Description of the study area

12.7.3 Modelling the hydraulic process and pollutant transport in the drainage system

12.7.4 Modelling of the receiving water along the Pattaya beach

12.7.5 Conclusions

12.7.6 Acknowledgement

12.8 KEYWORDS

12.9 QUESTIONS

12.10 REFERENCES

Chapter 13

Urban Flood Risk Management

13.1 INTRODUCTION

13.2 URBAN FLOODS AND THEIR IMPACTS

13.3 URBAN FLOOD MANAGEMENT PROCESS

13.4 DELINEATION OF FLOOD HAZARDS

13.5 UNCERTAINTY

13.6 EVALUATION OF IMPACTS OF URBAN FLOODS

13.7 FLOOD MITIGATION MEASURES

13.8 FLOOD FORECASTING AND WARNING SYSTEMS

13.9 REAL-TIME CONTROL SYSTEMS

13.10 THE PRACTICE OF URBAN FLOOD DISASTER RISK MANAGEMENT

13.11 FLOOD RESILIENT COMMUNITIES

13.12 CLIMATE CHANGE AND URBAN FLOOD MANAGEMENT

13.13 KEYWORDS

13.14 QUESTIONS

13.15 REFERENCES

Chapter 14

Management of Urban Water in Developing Countries

14.1 INTRODUCTION

14.2 ASIA

14.3 LATIN AMERICA AND THE CARIBBEAN

14.4 AFRICA

14.5 TOWARDS BETTER PROVISION OF SERVICES

14.6 CONCLUDING REMARKS

14.7 KEYWORDS

14.8 QUESTIONS

14.9 REFERENCES

Chapter 15

Future of Urban Water Management

15. 1 INTRODUCTION

15.2 DATA MANAGEMENT

15.3 MODELLING

15.4 DECISION SUPPORT SYSTEMS

15.5 INSTITUTIONAL AND SOCIO-ECONOMIC ISSUES

15.6 FUTURE OF URBAN HYDROINFORMATICS

15.7 KEYWORDS

15.8 QUESTIONS

15.9 REFERENCES

Glossary

Index

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