Changes

In the Rift Valley regions of Ethiopia where there is a high fluoride concentration, the settlement of the people in the rural areas is scattered. Therefore to combat the problem of fluorosis household treatment system is a reasonable approach. Thus it is necessary to develop a household scale defluoridation unit that can be applicable in these areas.

* [http://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&ved=0CFUQFjAA&url=http%3A%2F%2Facademicjournals.org%2Fijps%2FPDF%2FPdf2008%2FJan%2FSajidu%2520et%2520al.pdf&ei=uj28T42JNongiAKqjc3RDQ&usg=AFQjCNFooQaWbqF5gy4QqOoAek4C1Xrrog&sig2=E1v4ZlCDezF7WoXzr7ZlYg Groundwater fluoride levels in villages of Southern Malawi and removal studies using bauxite.] International Journal of Physical Sciences Vol. 3 (1), pp. 001-011, January, 2008.

* [http://www.atmph.org/article.asp?issn=1755-6783;year=2008;volume=1;issue=2;spage=56;epage=58;aulast=Suneetha Defluoridation of water by a one step modification of the Nalgonda technique.] Annals of Tropical Medicine and Public Health.