Reusing our urban water resources: from house to city scale Dr Grace Mitchell Institute for...
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![Page 1: Reusing our urban water resources: from house to city scale Dr Grace Mitchell Institute for Sustainable Water Resources Monash University.](https://reader035.fdocuments.in/reader035/viewer/2022062322/5697bf761a28abf838c80f92/html5/thumbnails/1.jpg)
Reusing our urban water resources: from house
to city scale
Dr Grace MitchellInstitute for Sustainable Water Resources
Monash University Precipitation
Evapotranspiration
Imported water supply
Stormwater runoff
Wastewater
Groundwater recharge ~0
Melbourne
![Page 2: Reusing our urban water resources: from house to city scale Dr Grace Mitchell Institute for Sustainable Water Resources Monash University.](https://reader035.fdocuments.in/reader035/viewer/2022062322/5697bf761a28abf838c80f92/html5/thumbnails/2.jpg)
Lot scale – i.e. your houseInfiltration of roof runoff
Rainwater tank
Rainwater tank
Greywater reuse
Water efficiency
![Page 3: Reusing our urban water resources: from house to city scale Dr Grace Mitchell Institute for Sustainable Water Resources Monash University.](https://reader035.fdocuments.in/reader035/viewer/2022062322/5697bf761a28abf838c80f92/html5/thumbnails/3.jpg)
Neighbourhoods and suburbsGreywater reuse
Grass swales
Stormwater harvesting
Wastewater reuse
![Page 4: Reusing our urban water resources: from house to city scale Dr Grace Mitchell Institute for Sustainable Water Resources Monash University.](https://reader035.fdocuments.in/reader035/viewer/2022062322/5697bf761a28abf838c80f92/html5/thumbnails/4.jpg)
Cities and regions
Water supply dam
Large water & wastewater
treatment plants
EducationRebates
Trunk water mains
![Page 5: Reusing our urban water resources: from house to city scale Dr Grace Mitchell Institute for Sustainable Water Resources Monash University.](https://reader035.fdocuments.in/reader035/viewer/2022062322/5697bf761a28abf838c80f92/html5/thumbnails/5.jpg)
Implication of scale of solutions..
Important to recognise relationship between technologies and scale
Why? Because the scale has many implications, such as: who installs and/or owns and/or operates the technology required regulations and approvals who pays for it and how it is paid for…