[First results on the use of chloramines to reduce disinfection byproducts in drinking water]

Ig Sanita Pubbl. 2010 Sep-Oct;66(5):583-600.
[Article in Italian]

Abstract

The presence of disinfection byproducts (DBP) in drinking water raises concerns about the safety of chlorination and is one of the problems inherent the use of surface water as a source of drinking water. In order to reduce the presence of DBP (in particular of chlorites), we evaluated the combined use of chlorine dioxide for primary disinfection and monochloramine for residual disinfection in a water purification plant and distribution system in Sardinia (Italy). The results are very encouraging. Disinfection byproducts were reduced and other parameters were found to be within the recommended standards, indicating further improvements of the purification process.

MeSH terms

  • Chloramines / pharmacology*
  • Chlorine Compounds / pharmacology*
  • Disinfectants*
  • Oxides / pharmacology*
  • Water Pollutants, Chemical*
  • Water Pollution, Chemical / prevention & control*
  • Water Purification / methods*
  • Water Purification / standards*

Substances

  • Chloramines
  • Chlorine Compounds
  • Disinfectants
  • Oxides
  • Water Pollutants, Chemical
  • chlorine dioxide
  • chloramine