• AWWA WQTC62499
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AWWA WQTC62499

  • The Favorable Role of Natural Organic Matter on Disinfection Efficacy
  • Conference Proceeding by American Water Works Association, 11/01/2005
  • Publisher: AWWA

$12.00$24.00


The purpose of this study was to assess the role of natural organic matter (NOM) on disinfection efficacy using twotypes of disinfectants (Cl<sub>2</sub> and ClO<sub>2</sub>). B. subtilis spores were used as a surrogate formonitoring disinfection efficacy.The role of natural organic matter was tested using two series of experimental assays.Initially, assays were conducted in ultra-pure buffers waters supplemented with various NOMextracts. Secondly, confirmation assays were performed on several raw (untreated) surfacewaters. Includes 11 references, figures.

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