CHEMISTRY OF WATER TREATMENT PROCESSES INVOLVING OZONE, HYDROGEN PEROXIDE AND ULTRAVIOLET RADIATION.

William H. Glaze, Joon Wun Kang, Douglas H. Chapin

Research output: Contribution to journalArticle

15 Citations (Scopus)

Abstract

Advanced oxidation processes are defined as those which involve the generation of hydroxyl radicals in sufficient quantity to affect water purification. The theoretical and practical yield of OH from O//3 at high pH, O//3/H//2O//2, O//3/UV and H//2O2/UV systems is reviewed. New data is presented which illustrates the importance of direct photolysis in the O//3/UV process, the effect of the H//2O//2:O//3 ratio in the O//3/H//2O//2 process, and the impact of the low extinction coefficient of H//2O//2 in the H//2O//2/UV process.

Original languageEnglish
JournalOzone: Science and Engineering
Volume9
Issue number4
Publication statusPublished - 1986 Dec 1

Fingerprint

extinction coefficient
Ozone
Photolysis
ultraviolet radiation
hydroxyl radical
photolysis
Water treatment
Hydrogen peroxide
Ultraviolet radiation
Hydroxyl Radical
hydrogen peroxide
Hydrogen Peroxide
Purification
water treatment
ozone
oxidation
Oxidation
Water
effect
water purification

All Science Journal Classification (ASJC) codes

  • Environmental Engineering
  • Environmental Chemistry

Cite this

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abstract = "Advanced oxidation processes are defined as those which involve the generation of hydroxyl radicals in sufficient quantity to affect water purification. The theoretical and practical yield of OH from O//3 at high pH, O//3/H//2O//2, O//3/UV and H//2O2/UV systems is reviewed. New data is presented which illustrates the importance of direct photolysis in the O//3/UV process, the effect of the H//2O//2:O//3 ratio in the O//3/H//2O//2 process, and the impact of the low extinction coefficient of H//2O//2 in the H//2O//2/UV process.",
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CHEMISTRY OF WATER TREATMENT PROCESSES INVOLVING OZONE, HYDROGEN PEROXIDE AND ULTRAVIOLET RADIATION. / Glaze, William H.; Kang, Joon Wun; Chapin, Douglas H.

In: Ozone: Science and Engineering, Vol. 9, No. 4, 01.12.1986.

Research output: Contribution to journalArticle

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