Greetings, Bob Metcalf has been treating and testing water quality in Africa for many years and uses simple, fairly low tech methods of testing the water on site to determine if it is safe for drinking. The testing can be done on site. It is explained here:
www.imageevent.com/bobmetcalf/watertestingpasteurizationinafrica Search words: Bob Metcalf, water pasteurization Hope this helps. Bruce On Fri, Feb 8, 2013 at 6:20 PM, nari phaltan <[email protected]> wrote: > Hello stovers, > > One of the major problems of rural areas is unavailability of clean > drinking water. A simple method of filtration and heating it to 55-60 > degrees Celsius can remove all bacteria. The paper is at; > http://www.currentscience.ac.in/php/forthcoming/RC494.pdf > > And the news item is at; > http://www.firstpost.com/fwire/sari-sun-combo-can-sterilise-dirty-water-619304.html?utm_source=fwire&utm_medium=hp > > Cheers. > > Anil > > > > -- > Nimbkar Agricultural Research Institute (NARI) > Tambmal, Phaltan-Lonand Road > P.O.Box 44 > Phaltan-415523, Maharashtra, India > Ph:91-2166-222396/220945 > e-mail:[email protected] > [email protected] > > http://www.nariphaltan.org > > > _______________________________________________ > Stoves mailing list > > to Send a Message to the list, use the email address > [email protected] > > to UNSUBSCRIBE or Change your List Settings use the web page > > http://lists.bioenergylists.org/mailman/listinfo/stoves_lists.bioenergylists.org > > for more Biomass Cooking Stoves, News and Information see our web site: > http://www.bioenergylists.org/ > > > -- Bruce Stahlberg Affordable Energy Solutions, Inc. 3535 East Lake Street Minneapolis, MN 55406 612.724.8977 www.affordableenergysolutions.com
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