Mcrabb23

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Nitrate and Nitrite

To friends

my friend have the problem of concerning nitrate and nitrite How to eliminate ( minimizing cage) Nitrate And Nitrite in drinking water What there is system of besides RO to overcome the mentioned ?

That way we thank you for attention

Edi S esasurya@gmail.com —Preceding unsigned comment added by 125.162.58.152 (talk) 06:14, 9 March 2010 (UTC)