arpanlib Posted July 10, 2002 Share Posted July 10, 2002 hi, thanx for the reply. i got the RO system checked and it was perfectly fine. i have tried other test kits also, but the result is the same. i think that one point should be considered that the nitrate in bore well is so much, that the RO is unable to take it out, but if i put water which is low in nitrate, still the RO doesnot take out the nitrates??? what could be the possibility. thanx for the help all. arpanlib Link to comment
Sahin Posted July 10, 2002 Share Posted July 10, 2002 If you are putting in water with low levels of nitrates, and the Ro unit is still unable to take at least some out, then I suppose the RO unit is faulty. Or the cartridges are used up. One way or other; an RO unit must be able to remove some level of nitrates. Unless its an el cheapo brand that isnt efficient. Which I m now begining to think it is. Sorry, theres nothing else I can think of. Link to comment
arpanlib Posted July 11, 2002 Author Share Posted July 11, 2002 i have got the DOW corning TFC mambrane installed. do u call that a cheap one??? arpanlib Link to comment
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