Greetings, <br><br>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: <br>
<br><a href="http://www.imageevent.com/bobmetcalf/watertestingpasteurizationinafrica">www.imageevent.com/bobmetcalf/watertestingpasteurizationinafrica</a> <br><br>Search words: Bob Metcalf, water pasteurization<br><br>
Hope this helps. <br><br>Bruce<br><br><div class="gmail_quote">On Fri, Feb 8, 2013 at 6:20 PM, nari phaltan <span dir="ltr"><<a href="mailto:nariphaltan@gmail.com" target="_blank">nariphaltan@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><font color="#000066"><font size="4"><font face="verdana,sans-serif">Hello stovers,</font></font></font><div><font color="#000066"><font size="4"><font face="verdana,sans-serif"><br>
</font></font></font></div><div><font color="#000066"><font size="4"><font face="verdana,sans-serif">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; <a href="http://www.currentscience.ac.in/php/forthcoming/RC494.pdf" target="_blank">http://www.currentscience.ac.in/php/forthcoming/RC494.pdf</a></font></font></font></div>
<div><font color="#000066"><font size="4"><font face="verdana,sans-serif"><br></font></font></font></div><div><font color="#000066"><font size="4"><font face="verdana,sans-serif">And the news item is at; <a href="http://www.firstpost.com/fwire/sari-sun-combo-can-sterilise-dirty-water-619304.html?utm_source=fwire&utm_medium=hp" target="_blank">http://www.firstpost.com/fwire/sari-sun-combo-can-sterilise-dirty-water-619304.html?utm_source=fwire&utm_medium=hp</a></font></font></font></div>
<div><font color="#000066"><font size="4"><font face="verdana,sans-serif"><br></font></font></font></div><div><font color="#000066" face="verdana, sans-serif" size="4">Cheers.</font></div><div><font color="#000066" face="verdana, sans-serif" size="4"><br>
</font></div><div><font color="#000066" face="verdana, sans-serif" size="4">Anil</font></div><span class="HOEnZb"><font color="#888888"><div><font color="#000066"><font size="4"><font face="verdana,sans-serif"><br></font></font></font></div>
<div><font color="#000066"><font size="4"><font face="verdana,sans-serif"><br clear="all">
</font></font></font><div><br></div>-- <br><font color="#330099" face="arial, helvetica, sans-serif">Nimbkar Agricultural Research Institute (NARI)<br>Tambmal, Phaltan-Lonand Road<br>P.O.Box 44<br>Phaltan-415523, Maharashtra, India<br>
Ph:91-2166-222396/220945<br><a href="mailto:e-mail%3Anariphaltan@gmail.com" target="_blank">e-mail:nariphaltan@gmail.com</a><br> <a href="mailto:anilrajvanshi@gmail.com" target="_blank">anilrajvanshi@gmail.com</a></font><br>
<br><a href="http://www.nariphaltan.org" target="_blank">http://www.nariphaltan.org</a><br><br>
</div>
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