The DOI matches its Crossref record.
Ozonation of bromide-containing waters: kinetics of formation of hypobromous acid and bromate
Abstract
Ozone oxidizes Br- under water treatment conditions to form HOBr. HOBr reacts further with O3, but only in its ionized form, OBr-. OBr- is oxidized not only to BrO3- but also to a species that regenerates Br-. The results are consistent with the following scheme of reactions: [three chemical equations are given] where k1 = 160 ± 20 M-1 s-1, k2 = 330 ± 60 M-1 s-1, and k3 = 100 ± 20 M-1 s-1 at 20°C. Thus, a catalytic decomposition of O3 via reactions 1 and 2 is observed. The maximum intermediate HOBr concentration is greater the lower the pH. In the presence of organic matter, HOBr reacts to form bromo organics. Thus, more bromoform was produced with humic acid at pH 6.1 than at pH 8.8. The range of conditions conducive to haloform formation is narrower than during chlorination.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cited by
von Gunten, U. (2003) · Water Research · doi:10.1016/s0043-1354(02)00458-x · Cited by 1,345
Chemistry of Ozone in Water and Wastewater Treatment: From Basic Principles to Applications
von Sonntag, C., & von Gunten, U. (2012) · IWA Publishing eBooks · doi:10.2166/9781780400839 · Cited by 768
Advanced chemical oxidation: Its present role and potential future in hazardous waste treatment
Huang, C. P., Dong, C., & Tang, Z. (1993) · Waste Management · doi:10.1016/0956-053x(93)90070-d · Cited by 614
von Gunten, U., & Hoigne, J. (1994) · Environmental Science & Technology · doi:10.1021/es00056a009 · Cited by 586
Self-citationReactivity of natural organic matter with aqueous chlorine and bromine
Westerhoff, P., Chao, P., & Mash, H. (2004) · Water Research · doi:10.1016/j.watres.2003.12.014 · Cited by 530
Metadata
- Authors
- Haag, W. R., & Hoigne, J.
- Venue
- Environmental Science & Technology
- Publisher
- American Chemical Society (ACS)
- Published
- 1983-05
- Volume
- 17
- Issue
- 5
- Pages
- 261-267
- ISSN
- 0013-936X (ISSN-L)
- 1520-5851
- OpenAlex
- W2021365113
- Cited by
- 546
- References
- 0
- FWCI
- 4.35
- Type
- journal article
- Language
- en
- Open access
- closed
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Ozonation of bromide-containing waters: kinetics of formation of hypobromous acid and bromate. https://app.cochat.ai/papers/10.1021/es00111a004
- The paper
- Haag, W. R., & Hoigne, J. (1983). Ozonation of bromide-containing waters: kinetics of formation of hypobromous acid and bromate. Environmental Science & Technology. https://doi.org/10.1021/es00111a004
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
