The Long Term 2 Enhanced Surface Water Treatment Rule (LT2ESWTR) establishedguidelines for Cryptosporidium inactivation credit with ozonation. In order to meetthese requirements, drinking water utilities may have to employ a bromate mitigationtechnique to comply with the Stage 1 Disinfectant/Disinfection Byproducts Rule,which established a maximum contaminant level (MCL) of 10 g/L for bromate. In2000, the Southern Nevada Water Authority (SNWA) and Black
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Edition: Vol. - No. Published: 11/01/2007 Number of Pages: 6File Size: 1 file , 160 KB