Challenges for the future: Drinking water security…..
{"Image DocumentName": "Challenges for the future: Drinking water security\u2026..", "Image ImageDescription": "Arid and desert areas suffer from physical lack of water and such areas also experience pollution problems. Traditional techniques such as rainwater harvesting, and groundwater exploitation would be better appropriate technologies than conventional water supply technology. It is also important to introduce low cost water filters which can be used in individual households. It is estimated that  1 invested in improving access to safe water can increase the GDP by  3-14.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}