Chapter 7 by Stewart Burn
Desalination is the most adopted technology to date, providing 484 to 674 GL/year of additional water. There is potential for major improvements in the efficiency and cost of desalination.
Other potential water sources include rainwater tanks, capturing and reusing stormwater, and indirect potable recycling – all of which have their particular strengths and weaknesses.
Traditionally, financial and technical considerations were emphasised when exploring new water supply options; now, consideration is also being given to social acceptability, and environmental costs and benefits. There will be different solutions to new supplies for each city, given their very different situations.
Chapter 7 by Stewart Burn
Desalination is the most adopted technology to date, providing 484 to 674 GL/year of additional water. There is potential for major improvements in the efficiency and cost of desalination.
Other potential water sources include rainwater tanks, capturing and reusing stormwater, and indirect potable recycling – all of which have their particular strengths and weaknesses.
Traditionally, financial and technical considerations were emphasised when exploring new water supply options; now, consideration is also being given to social acceptability, and environmental costs and benefits. There will be different solutions to new supplies for each city, given their very different situations.