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UV treatment with lamps

39 bytes added, 03:53, 3 October 2012
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[[Image:UV lamp icon.png|right|100px]]
[[Image:UV lamps.jpg|thumb|right|300px|In Bhupalpur, India, Ashok Gadgil's ultraviolet-light water purification system treats water from a public well. Photo: [http://web.mit.edu/invent/www/ima/gadgil_bio.html Ashok Gadgil.]]]
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