Rainwater harvesting
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Transcript of Rainwater harvesting
Drinking | Cooking | BathingDrinking | Cooking | Bathing
Rain Water HarvestingRain Water Harvesting
• Data to estimate, how much water can be harvested• Annual Rainfall in mm• Rainy days• Collection surface area
Harvest volumeHarvest volume
For example, at Bangalore, India you could harvest over 90,000 liters of rainwater every year from a roof area of a house built on a 30 ft x 40 ft plot size.
• We use, per person per day• 7 liters for cooking and drinking• 65 liters for washing & bathing
Fresh water consumptionFresh water consumption
So, for a family of four, you would need:
(7+65) x 4 x 365 L = 1,05,120 Liters per year
This requirement can be met with rain water.
Rain WaterRain Water is zero TDSis zero TDS is available in abundanceis available in abundance is soft wateris soft water is FREEis FREE
www.riteways.netwww.riteways.netContact us, to know moreContact us, to know more
[email protected]@rite-ways.com