Can granular activated carbon (GAC) filtration systems trap nitrate and then download i... - 0 views
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jadehon on 05 Oct 14Granulated activated carbon filtration (GAC) effectively removes organic contaminants from water, but this filter system collects nitrate during the treatment process and then releases it into the water. Since nitrification occurs frequently with ammoniated waters, monitoring the amount of ammonia in GAC filters can control nitrate levels. This system reduces total ammonia in the system.