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Cited by 254

The DOI matches its Crossref record; 14 of the 14 references it cites were found in a registry or an index.

Identification of New Ozone Disinfection Byproducts in Drinking Water

Richardson, Susan D., Thruston, Alfred D., Caughran, Tashia V., Chen, Paul H., Collette, Timothy W., Floyd, Terrance L., Schenck, Kathleen M., Lykins, Benjamin W., Sun, Guang-ri, Majetich, George·1999·Environmental Science & Technology
DOI 10.1021/es981218c
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Abstract

Using a combination of spectral identification techniques gas chromatography coupled with low- and high-resolution electron-impact mass spectrometry (GC/EI-MS), low- and high-resolution chemical ionization mass spectrometry (GC/CI-MS), and infrared spectroscopy (GC/IR) we identified many drinking water disinfection byproducts (DBPs) formed by ozone and combinations of ozone with chlorine and chloramine. Many of these DBPs have not been previously reported. In addition to conventional XAD resin extraction, both pentafluorobenzylhydroxylamine (PFBHA) and methylation derivatizations were used to aid in identifying some of the more polar DBPs. Many of the byproducts identified were not present in spectral library databases. The vast majority of the ozone DBPs identified contained oxygen in their structures, with no halogenated DBPs observed except when chlorine or chloramine was applied as a secondary disinfectant. In comparing byproducts formed by secondary treatment of chlorine or chloramine, chloramine appeared to form the same types of halogenated DBPs as chlorine, but they were generally fewer in number and lower in concentration. Most of the halogenated DBPs that were formed by ozone−chlorine and ozone−chloramine treatments were also observed in samples treated with chlorine or chloramine only. A few DBPs, however, were formed at higher levels in the ozone−chlorine and ozone−chloramine samples, indicating that the combination of ozone and chlorine or chloramine is important in their formation. These DBPs included dichloroacetaldehyde and 1,1-dichloropropanone.

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Cites

Show all 14 references

Research works printed but not linked: 18

  1. 1998, Fed. Regist., 63, 69389
  2. Pontius F. W., 1998, J. Am. Water Works Assoc., 90, 38, 10.1002/j.1551-8833.1998.tb08394.x · doi:10.1002/j.1551-8833.1998.tb08394.x
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  4. Coleman W. E., 1992, Ozone Sci. Eng., 14, 51, 10.1080/01919519208552317 · DOI
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Cited by

Metadata

Authors
Richardson, S. D., Thruston, A. D., Caughran, T. V., Chen, P. H., Collette, T. W., Floyd, T. L., Schenck, K. M., Lykins, B. W., Sun, G.-R., & Majetich, G.
Venue
Environmental Science & Technology
Publisher
American Chemical Society (ACS)
Published
1999-08-17
Volume
33
Issue
19
Pages
3368-3377
ISSN
  • 0013-936X (ISSN-L)
  • 1520-5851
DOI
10.1021/es981218c
OpenAlex
W2088586618
Cited by
254
References
14
FWCI
3.25
Type
journal article
Language
en
Open access
closed

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