Intelligent Use of Water !!
Lol, the oasis in the desert will last as long as there is money for the desalination plants. Thereafter, the intelligent thing to do will be to head home. What say, Jaleelji?
QUOTE=Tri Man;32122306]We fear if there would be water to drink.
Battle for Neyyar Water.....TN has chance to win.
Most Indian Cities to Go dry by 2020.[/QUOTE]
Gone are the days of Desalination Plants.
Now there is a system wherein we use the saline water in combination with TSE (Treated Sewage Effluent). Even there are lawn grass varieties suitable for Golf Courses, which are irrigated exclusively using sea water. Examples are the Golf Courses on the Chinese coast & the one in Ras Al Khaima. May be once or twice a month they have to be washed with sweet water.
The "Intelligent Use of Water" is a Centrally Controlled / Computer Aided water management system , which provides the actual quantity of required water to the roots of the plant. As a matter of fact, in India, especially in Kerala, we waste a lot of water for irrigation.
There will be a small weather station attached to the farm or the landscaped garden, which would work out the factors like evaporation, sunlight intensity, wind speed etc etc and work our its relation to the transpiratory mositure loss. The evapo-transpiration data's correlation to water requirment shall be worked out in advance and is fed in the system.
Accordingly, (as if in a cruise controlled engine, a small computer determines the speed of the car, quantity of fuel required etc), the Centrally Controlled system determines the water requirment Vs availablity factors and manages the irrigation. The system has also applications related to GPS, Radio waves etc.
If there is a breakdown & subsequently there is a water leakage, the valve closest to the leaking point closes itself (As if an Ashok Leyland bus or truck stops if there is a leakage in its air brake system) and lets the system know in time, so that the technicians would go and fix the problem ASAP !!!