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RAIN WATER HARVESTINGRainwater harvesting is the process of collecting, filtering and storing water from roof tops, paved and unpaved areas for multiple uses. The harvested water can also be used for potable purposes after testing and treatment. The surplus water after usage can be used for recharging ground water aquifer through artificial recharge techniques. This can also result in improving the quality of the ground water e.g. lower fluoride content in ground water. Rainwater harvesting mechanisms are designed after assessing the site conditions such as incident rainfall, subsurface strata and their storage characteristics, infiltration test and by building suitable structures to collect and store rainwater.Rainwater harvesting system provides a source of soft, high quality water, reduce dependence on wells and other sources, and, in many contexts, are cost effective. Rainwater harvesting system can range in size from a simple PVC tank to a contractor designed and built sump - costing thousand of rupees. Rainwater system are inherently simple in form. Harvesting rainwater is not only water conserving, it is also energy saving since the energy input required to operate a centralized water system can be bypassed. A range of filters for different filtration rates have also been designed using different filter media. Benefit
Components of Rainwater Harvesting System
Read more about our capabilities and methodology in rain water harvesting |
Rainwater HarvestingSUCCESS STORYRainwater
harvesting at AISIN NTTF, in Electronic city
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| Renewable Energy Technologies |Informal process industries | Water and environmental management |Women and livelihoods | Building local entrepreneurships |
