Wijeratne Kolonne. A.

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I have  a life  time  experience in Drinking  water  sector,exceptional  on  rural/semi urban  water  treatment  plants completes water  supply systems.water  Well designs I have exceptional  talent 

I have  patented peocess   for easy technology in the  removal of  iron  from  water.Really I was  the  discoverer & the  total processes now copied  &  used  world  over

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