Wednesday, July 8, 2009

Water V2.0

As the Monsoon is getting delayed, the water problem is again raising in India.In some cities people are still fighting for even drops of water. This is not the first time we are facing such scenario, it is a pathetic story of every other year. here I tried to find out why? Because in summer when there is scarcity of water everyone thinks twice before wasting a drop of water but as soon as monsoon arrives we forget the tragic past months and start wasting water again. Here the pity is we waste most when we can conserve best. Water recharging systems are good solutions for water conservation. Inspite of several discount schemes by Govt. (like 5% off on Property tax for the first year) the recharging systems are not popular among the masses because of the initial costs involved in setting up the system.

Here I thought of a simple process - effective and much cheaper than water recharging systems. I am naming this as Water V2.0 as we will be using the used water again in this method. What I propose is to simply install a switch in bathroom which can toggle between the two water outlets. The water outlets will eventually open in with and without soap water storage tanks respectively. That’s it. The setup is complete. The major change what we are doing here is instead of letting the used water go into drainage we are storing that in tanks. The Diagram below will help you visualize the concept.



Now after this small installation all you need to do is just toggle the switch while bathing. Once when you start pouring water on yourself and second before you start applying soap while bathing so that we can store with and without soap water separately.

The soap water can be used for:
• Flushing toilets.
• First wash of the floors/vehicles.

Without soap water can be used for:
• Watering the plants
• Final wash of floor/vehicles.

By now you must be thinking –How much effective will this whole system be? Let me put some numbers on the chart to measure that. The below table is avg. water requirement on an adult for the routine activities.




This gives an estimate of around 24,041 liters of yearly water requirement per person. Let’s say we will use only without soap water again. Still we have 5425 liters of water to reuse which can fulfill our total need of watering plants, washing vehicles, washing floors and flushing toilets and still leave us with 400 liters of reusable water. Let me remind you here till now we have only used without soap water, we still have 5425 liters of soap water, which can be filtered and used for above purposes.

Around 30% of water required yearly can be saved this way and can be used when it is actually needed. So what say guys, I am for sure going to have this in my home. Even planning to file a patent for this ;)

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