Iyer K, Panchmal GS, Shenoy RP. Defluoridation techniques implemented by the government of karnataka, india - the current situation.
Community Dent Health 2013;
30:127-128. [PMID:
23888545]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
INTRODUCTION
Karnataka is an Indian state which has regions with endemic fluorosis.
OBJECTIVE
To assess the various defluoridation techniques and units implemented by the Government of Karnataka, along with the cost of installation, maintenance and repair, to mitigate the problem of fluorosis.
METHODS
Information regarding the various defluoridation units was obtained from the Panchyath Raj Engineering office before they were visited. Local authorities and residents were interviewed regarding the reasons behind the success or failure of the units.
RESULTS
Of the 100 reverse osmosis units installed, 77% are defunct, only one of the two state-of-the-art solar-based technique units is currently functioning but none of the activated alumina or Nalgonda technique units.
CONCLUSION
Defluoridation units suitable for Indian conditions and operation by unskilled villagers have yet to be developed.
Collapse