Gerhard Kistemaker We do ...
Published by Chandrasekaran J., Founder Director at Watsan Envirotech private Limited
We do attach a nano clay candle for filtration, there are larger community level tanks fitted with our clay candles and there is provision for sludge removal using a vent valve. Basically 2 tanks one above the other, forms the filtration system and the clay candles are fitted in-between, at the bottom portion of the top tank. Water gets filtered and percolates through the candle thereby removing pathogens and colloidal materials, heavy metals etc. The pictures shows tanks modified to suit Terafil filtration and the green colour one is the same type of tank designed and moulded in a tender coconut shape! For details visit watsan.in. This is electricity free, maintenance less and does not need membranes or any replacements often!