Aims

The aims of the course are to:

• Recognise the unsustanable feature of current water engineering practice
• Appreciate the key features of managing the water cycle in a sustainable manner and the need to meet a variety of resilience criteria.
• Be aware of recent practices and developments in managing all aspects of the water cycle in both developed and developing countries

Objectives

As specific objectives, by the end of the course students should be able to:

• Understand the limitations of conventional /traditional water supply and wastewater engineering systems in a sustainability context.
• Appreciate the key features of managing the water cycle in a sustainable manner and the need to meet a variety of resilience criteria.
• Recognise and critically assess the problems and solutions associated with managing water engineering projects.
• Be familiar with key aspects of drainage and wastewater management planning including the merits of Natural Flood Management (NFM) , Sustainable Drainage Systems (SuDS) and strategies for asset selection based on adaptation planning techniques.
• Be aware of the asset management of water infrastructure and how this is influenced by serviceability and levels of service criteria.
• Recognise global issues in relation to the equitable management, distribution and disposal of water under growing environmental, social and political constraints.
• Relect appropriate forms of water supply and sanitation for use in developing countries.

Content

The module will introduce and explore the   delivery of water services for water supply, wastewater treatment and flood control, identifying  unsustainable  aspects of current practice and reviewing  more resilient approaches.  The changing paradigms of water management towards fully water sensitive cities will be explained to understand how water fits within a wider urban metabolism.  The module will describe management strategies for water in both the urban environment and water in the rural environment, through adopting a flexible adaptation planning approach which avoids technical lock-in.  The interdependencies between water and other critical resources will be identified with respect to energy use and  recovery of nutrients;  the carbon budgets associated with the water sector will be assessed. Current progress towards achieving Sustainable Development Goal 6 (Water) will be discussed and the key constraints of delivering essential water services in the developing world will be highlighted

Characteristics and components of water systems (overview)

Potable water treatment and supply.  Wastewater collection and treatment.  Urban drainage and flood control. Changing paradigms of water management .  Unsustainable features of current water management.  Water as a hazard and an opportunity

Sustainable water engineering and resilience frameworks

5 themes for sustainable  water management ( less water consumed; local waste  treatment  and recycling, stormwater retained, climate resilient, minimum energy  footprint). System properties and levels of service considerations.   Engineering vs ecological resilience; technical vs management resilience.   Avoiding technical lock-in to large infrastructure solutions. The Safe and SuRe approach; anti-fragile  planning of water systems;  (threat based, mitigation focussed top down water management vs  consequence based, coping focussed bottom up management strategies) 

Water quality issues and resource recovery

Water quality parameters and regulatory requirements; water quality prediction and control;  simple river quality models.  Engineered systems for resource recovery and re-use

Water in the urban system

Urban water metabolisms; integrated operation of water systems (e.g.  rainwater harvesting) ; real time control. Pressure and leakage  management in Water Distribution systems. Urban Drainage Systems- purpose, types and historical development.  Rainfall and surface runoff. Urban Pollution Management of intermittent discharges at Combined Sewer Overflows.  Principles of Urban Flood Risk Management. Source control of stormwater and Design of Sustainable Drainage Systems (SuDS Manual)

Flood Risk Management using Adaptation Planning and Adaptive pathways

Concepts of Adaptive Planning ( e.g.  Thames barrier example). Methodological steps for developing adaptation pathways ( London Borough of Sutton Case Study) and appraisal  of multiple benefits in Blue Green Cities. Evaluating Blue-Green infrastructure using the  CIRIA B£St tool. Preparing Drainage and Wastewater Management Plans

Water in the rural system

Management of water resources, impacts of climate variability, catchment management. Principles of Natural Flood Management (NFM) and Integrated Catchment management (ICM);  international experience and practice.  Environmental benefits of land management, Upstream Thinking.

Role of water in water-energy-food/land nexus

Hydro-meteorological risks to critical infrastructure (including energy systems); water and energy interdependencies; groundwater implications of shale gas extraction;  strategies for a low carbon water industry, UKWIR framework for carbon accounting; energy from water (micro hydro, thermal heat recovery, anaerobic digestion of biomass etc), water for energy in a low carbon energy future; issues around water and food security.

Water in the developing world

Progress towards Sustainable Development Goal 6; global level of access to water services. Water related diseases.  Key features of Water Sanitation and Hygiene (WASH) programmes. Systems thinking in WASH.  Small community water supply systems. Low cost wastewater  treatment  (waste stabilisation ponds). On and off site sanitation including dry sanitation.

This syllabus contributes to the following areas of the UK-SPEC standard:

Toggle display of UK-SPEC areas.

 
Last modified: 04/06/2025 13:28

Aims

The aims of the course are to:

• Recognise the unsustanable feature of current water engineering practice
• Appreciate the key features of managing the water cycle in a sustainable manner and the need to meet a variety of resilience criteria.
• Be aware of recent practices and developments in managing all aspects of the water cycle in both developed and developing countries

Objectives

As specific objectives, by the end of the course students should be able to:

• Understand the limitations of conventional /traditional water supply and wastewater engineering systems in a sustainability context.
• Appreciate the key features of managing the water cycle in a sustainable manner and the need to meet a variety of resilience criteria.
• Recognise and critically assess the problems and solutions associated with managing water engineering projects.
• Be familiar with key aspects of drainage and wastewater management planning including the merits of Natural Flood Management (NFM) , Sustainable Drainage Systems (SuDS) and strategies for asset selection based on adaptation planning techniques.
• Be aware of the asset management of water infrastructure and how this is influenced by serviceability and levels of service criteria.
• Recognise global issues in relation to the equitable management, distribution and disposal of water under growing environmental, social and political constraints.
• Relect appropriate forms of water supply and sanitation for use in developing countries.

Content

The module will introduce and explore the   delivery of water services for water supply, wastewater treatment and flood control, identifying  unsustainable  aspects of current practice and reviewing  more resilient approaches.  The changing paradigms of water management towards fully water sensitive cities will be explained to understand how water fits within a wider urban metabolism.  The module will describe management strategies for water in both the urban environment and water in the rural environment, through adopting a flexible adaptation planning approach which avoids technical lock-in.  The interdependencies between water and other critical resources will be identified with respect to energy use and  recovery of nutrients;  the carbon budgets associated with the water sector will be assessed. Current progress towards achieving Sustainable Development Goal 6 (Water) will be discussed and the key constraints of delivering essential water services in the developing world will be highlighted

Characteristics and components of water systems (overview)

Potable water treatment and supply.  Wastewater collection and treatment.  Urban drainage and flood control. Changing paradigms of water management .  Unsustainable features of current water management.  Water as a hazard and an opportunity

Sustainable water engineering and resilience frameworks

5 themes for sustainable  water management ( less water consumed; local waste  treatment  and recycling, stormwater retained, climate resilient, minimum energy  footprint). System properties and levels of service considerations.   Engineering vs ecological resilience; technical vs management resilience.   Avoiding technical lock-in to large infrastructure solutions. The Safe and SuRe approach; anti-fragile  planning of water systems;  (threat based, mitigation focussed top down water management vs  consequence based, coping focussed bottom up management strategies) 

Water quality issues and resource recovery

Water quality parameters and regulatory requirements; water quality prediction and control;  simple river quality models.  Engineered systems for resource recovery and re-use

Water in the urban system

Urban water metabolisms; integrated operation of water systems (e.g.  rainwater harvesting) ; real time control. Pressure and leakage  management in Water Distribution systems. Urban Drainage Systems- purpose, types and historical development.  Rainfall and surface runoff. Urban Pollution Management of intermittent discharges at Combined Sewer Overflows.  Principles of Urban Flood Risk Management. Source control of stormwater and Design of Sustainable Drainage Systems (SuDS Manual)

Flood Risk Management using Adaptation Planning and Adaptive pathways

Concepts of Adaptive Planning ( e.g.  Thames barrier example). Methodological steps for developing adaptation pathways ( London Borough of Sutton Case Study) and appraisal  of multiple benefits in Blue Green Cities. Evaluating Blue-Green infrastructure using the  CIRIA B£St tool. Preparing Drainage and Wastewater Management Plans

Water in the rural system

Management of water resources, impacts of climate variability, catchment management. Principles of Natural Flood Management (NFM) and Integrated Catchment management (ICM);  international experience and practice.  Environmental benefits of land management, Upstream Thinking.

Role of water in water-energy-food/land nexus

Hydro-meteorological risks to critical infrastructure (including energy systems); water and energy interdependencies; groundwater implications of shale gas extraction;  strategies for a low carbon water industry, UKWIR framework for carbon accounting; energy from water (micro hydro, thermal heat recovery, anaerobic digestion of biomass etc), water for energy in a low carbon energy future; issues around water and food security.

Water in the developing world

Progress towards Sustainable Development Goal 6; global level of access to water services. Water related diseases.  Key features of Water Sanitation and Hygiene (WASH) programmes. Systems thinking in WASH.  Small community water supply systems. Low cost wastewater  treatment  (waste stabilisation ponds). On and off site sanitation including dry sanitation.

This syllabus contributes to the following areas of the UK-SPEC standard:

Toggle display of UK-SPEC areas.

 
Last modified: 02/10/2020 10:27

Aims

The aims of the course are to:

• Recognise the unsustainable feature of current water engineering practice
• Understand the impacts of climate change on water resources, and approaches to adapt
• The ability to evaluate recent practices and developments in managing all aspects of the water cycle, with an emphasis on developing countries

Objectives

As specific objectives, by the end of the course students should be able to:

• Understand the limitations of conventional /traditional water supply and wastewater engineering systems in a sustainability context.
• Appreciate the key features of managing the water cycle in a sustainable manner and the need to meet a variety of resilience criteria.
• Recognise and critically assess the problems and solutions associated with managing water engineering projects in developing countries
• Be familiar with key aspects of water management in an international development context
• Recognise global issues in relation to the equitable management, distribution and disposal of water under growing environmental, social and political constraints.

Content

Leonardo Da Vinci remarked that ‘Water … is the cause of life or death, of increase or privation, nourishes at times and at others does the contrary …’. Today, water is at the centre of the sustainable development and climate action agendas. The most serious and high-profile impacts of climate change are being felt through water: floods, droughts, melting of ice and reduced snow cover, amongst others. Water is also a major sustainable development challenge: worldwide, 844 million people lack access to drinking water, and 2.3 billion do not have access to latrines or other basic sanitation facilities, mostly in low- and middle-income countries. High-income countries are also faced with water-related policy and engineering dilemmas. In the UK, the water sector is facing a major governance and investment crisis, and in the US, millions of people are drinking potentially unsafe tap water.

The module explores established and emerging practices for managing water under climate change. The module introduces key water issues around the world, including access to water supply and sanitation, flood and drought risk management, irrigation water service provision, and freshwater ecosystem degradation. Established and emerging engineering and policy practices for addressing these issues under climate change will be reviewed, including risk-based water resources planning, water allocation reform, and nature-based solutions. The interdependencies between water and other critical resources and sectors will be explored, with respect to greenhouse gas emissions, energy use, and food security. The module features discussions of present-day applications, with a focus on case studies from Africa, Asia, and Latin America and guest speakers from industry and policy.

Why Plan and Manage Water?

Climate change expresses itself through water. Nine out of ten ‘natural’ disasters are water-related. Water-related climate risks cascade through food, energy, urban and environmental systems. If we are to achieve climate and development goals, water must be at the core of adaptation strategies and development policy. This lecture describes some of the challenges and opportunities related to water, with examples from around the world. Problems of water management include too much, too little, too polluted, or too expensive water. The lecture also provides an overview of global progress towards Sustainable Development Goals 6 on ensuring availability and sustainable management of water and sanitation for all.

Approaches for Water Resources Planning and Management

Water resources planning and management activities are usually motivated by the realization that there are problems to solve and/or opportunities to obtain increased benefits by changing the management and use of water and related resources. This lecture presents water planning and management approaches, focusing on their technical, financial and economic, institutional and governance aspects. The different paradigms of water resources planning and management are discussed, including top-down planning, bottom-up planning, and Integrated Water Resources Management. The lecture evaluates the engineering paradigms and tools typically used to support planning and management and identifies the potential to update them in light of sustainable development and climate goals. The approaches and framework discussed in this lecture will serve the basis for the sub-sector deep-dives in the following lectures.

Are we going to run out of water?

Households, farms, factories, and ecosystems around the world are being forced to live with less water. Water crises are now amongst the top global risks, and many cities are already facing water shortages. This lecture unpacks the concept of water scarcity to explore its multiple dimensions and map its consequences at global and local levels. What are the main sources of water? And how do societies use it – and value it? Will we run out of water? Taking the world’s most water scarce region (Middle East and North Africa) as a case study, the lecture responds to these questions and evaluates alternative responses to water scarcity, with a focus on engineering options that manufacture new water through wastewater reuse and desalination.

Can clean energy help ease the water crisis?

How does the energy sector use water? What are the potential impacts of energy system transformation on water supplies? And how much energy does the water sector utilize? This lecture explores the ‘nexus’ between energy and water, examining both water for energy and energy for water, and presenting options for integrated energy and water systems planning. Taking the case study of a water utility in Brazil, the lecture discusses pathways to reduce energy consumption in the water sector.

Can we grow more food with less water?

Sustainable food production will not happen if water is not managed properly. Agriculture accounts for 70 percent of global freshwater withdrawals, and remains a major source of water pollution. Against this backdrop, engineers and policy-makers around the world often promote investments to grow more ‘crop per drop’, that is, more food with less water. This lecture explores the opportunities of growing more food with less water, and reveals some of the linkages between food and water policy that engineers need to be aware of when seeking to maximize efficiency in the water sector. Taking the case study of solar-power irrigation systems in India, the lecture discusses the complexities of integrated water-food-energy policy.

Working with nature: can ecosystems-based approaches help achieve water security?

Engineers around the world increasingly work with natural processes to reduce the impacts of floods and droughts, or to improve water quality. This lecture describes multiple types of nature-based solutions, and their benefits in terms of water-related outcomes and broader environmental outcomes. Taking the case study of natural flood management in the UK, the lecture discusses the approaches for working with nature to improve water security.

Sharing water, sharing problems?

As water scarcity increases around the world, the spectre of ‘water wars’ is often evoked by the media and by politicians. While water is indeed a source of tension between and within countries, it is very rarely a direct cause of war or conflict. This lecture reviews the complexities of managing water across boundaries and explores the evidence that helps dispel the myths of water wars. Two case studies from river basins in Africa showcase the potential for water engineering to contribute to cooperative transboundary water management.

Putting it all together: project planning for climate adaptation in the water sector

The course introduced some of the water-related challenges and opportunities encountered around the world, and the tools that are being used to address them.  The final lecture combines messages from the previous lectures to draw some general lessons on good practices for climate adaptation in the water sector. The concepts of robustness and adaptive planning are introduced, and a framework for analysis and implementation of projects is evaluated with examples from projects from different parts of the world.

This syllabus contributes to the following areas of the UK-SPEC standard:

Toggle display of UK-SPEC areas.

 
Last modified: 06/06/2025 12:38

Aims

The aims of the course are to:

• provide an in-depth look at aspects of contaminated land and waste containment including sources of contamination, characterisation of waste, assessment, containment, remediation and sustainable regeneration.

Objectives

As specific objectives, by the end of the course students should be able to:

• develop an appreciation of current and future problems and legislations related to contaminated land and waste containment;
• develop good understand of contaminated land remediation options and selection decisions.
• develop an understanding of decision support tools for contaminated land management.
• identify potentially hazardous chemicals and sources of contamination.
• appreciate the crucial stages in dealing with and managing contaminated land.
• assess the risk of pollution hazards from buried wastes.
• appreciate the legal, technical and health constraints on the design of waste repositories.
• discuss the design of appropriate containment facilities.

Content

The module starts with an overview of contaminated land and waste containment and a review of contaminants in the ground and methods of groundwater analysis. This is followed by l ectures on disposal of waste in the ground to develop an understanding of the safe design of landfill sites for disposal of waste materials. Finally the module looks at contaminated land remendiation, management and aspects of sustainable regeneration

Introduction to contaminated land and waste containment (1L, Prof A Al-Tabbaa)

• Introduction and overview of contaminated land remediation and waste and its containment;
• Introduction to relevant legislation

Disposal of waste in the ground (5L, Prof G Madabhushi; 1 example class)

• Characterisation of waste materials;
• Estimation of landfill size, cost of waste disposal, Landfill Tax
• Design of barriers: grout curtain, slurry wall, geomembranes;
• Constructed facilities: design of landfill and hazardous waste repositories

Contaminants and analysis in soil and water (2L, Dr R J Lynch)

• Contamination in the environment, introduction of inorganic and organic contaminants, and their analysis;
• Demonstration of pollutant analysis in soils and water

Contaminated land remediation and regeneration (6L, Prof A Al-Tabbaa, 1L Guest Speaker)

• Land contamination and remediation, sources and solutions including case studies;
• Sustainable remediation of contaminated land;
• Decision support tools including cost-benefit analysis, life cycle assessment and multi-criteria analysis;
• Sustainable brownfield land management and regeneration

This syllabus contributes to the following areas of the UK-SPEC standard:

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Last modified: 04/06/2019 09:05