Full Description

This powerpoint presentation begins by providing a brief overview of a small consecutive system, Disinfection and Disinfection ByproductRegulations, Consecutive SystemsStage 2 D-DBP Rule, CCR reporting, and future regulations. Variables that affect trihalomethane(THM) formation are presented, including: chlorine residual; bromide; temperature; organic compounds and the nature (represented by TOC andUV254); pH; and, time (water age). Locations of increasing THMs in a distribution system are presented, along with options to reduce water age. Includes table, figure.

Product Details

Edition: Vol. - No. Published: 11/01/2009 Number of Pages: 22File Size: 1 file , 960 KB