water mangement and rain water harvesting
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Rainwater harvesting is gaining much interest, the promotion has been limited due to several disadvantages such as seasonal variation, related cost, etc. However, most of these problems can be solved by making the system with more than one purpose. These includes, dual water system with rainwater and groundwater, hybrid system of rainwater and greywater, hybrid system with rainwater and desalination, adding values of flooding mitigation and food production. One of the examples is the “Concave Green-Roof as Water-Energy-Food Nexus” which won the outstanding award at World Water Showcase on April 2015 at the 7th World Water Forum.
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water managment
- canals should be constructed from the area of excess water to the desert area
- dams should be constructed
- domestic used water or municipal water should be used for irrigation
- excess use of water and wastage should be prevented
rain water harvesting
- save the reservoirs from pollution
- if possible recycle the used water
- canals should be constructed from the area of excess water to the desert area
- dams should be constructed
- domestic used water or municipal water should be used for irrigation
- excess use of water and wastage should be prevented
rain water harvesting
- save the reservoirs from pollution
- if possible recycle the used water
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