Advanced oxidation processes; Description of a kinetic model for the oxidation of hazardous materials in aqueous media

Journal Article · Tue Oct 31 23:00:00 EST 1989 · Industrial and Engineering Chemistry Research; (USA)

DOI:https://doi.org/10.1021/ie00095a001· OSTI ID:7197682

Glaze, W H ^[1]; Kang, J W ^[2]

---

1. Engineering, School of Public Health, The Univ of North Carolina at Chapel Hill, Chapel Hill, NC (US)
2. Environmental Science Engineering Program, School of Public Health, Univ of California, Los Angeles, CA (US)

A model is presented that describes the kinetics of the oxidation of micropollutants in water with the combination of ozone and hydrogen peroxide in a sparged, semibatch reactor. The model is based on known reactions of the 0{sub 3}/H{sub 2}O{sub 2} system plus mass-transfer characteristics of the reactor. The principal kinetic species for micropollutant oxidation is assumed to be the hydroxyl radical. The model is tested and validated in distilled water spiked with an excess of bicarbonate, a known hydroxyl radical scavenger.

• OSTI ID: 7197682
• Journal Information: Industrial and Engineering Chemistry Research; (USA), Journal Name: Industrial and Engineering Chemistry Research; (USA) Vol. 28:11; ISSN 0888-5885; ISSN IECRE
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201 -- Chemical & Physicochemical Properties
54 ENVIRONMENTAL SCIENCES
540120* -- Environment
Atmospheric-- Chemicals Monitoring & Transport-- (1990-)
99 GENERAL AND MISCELLANEOUS
990200 -- Mathematics & Computers
AQUEOUS SOLUTIONS
ATMOSPHERIC CHEMISTRY
CHEMICAL REACTION KINETICS
CHEMICAL REACTIONS
CHEMICAL REACTORS
CHEMISTRY
DISPERSIONS
HAZARDOUS MATERIALS
HYDROGEN COMPOUNDS
HYDROGEN PEROXIDE
HYDROXYL RADICALS
KINETICS
MASS TRANSFER
MATERIALS
MATHEMATICAL MODELS
MIXTURES
OXIDATION
OXYGEN COMPOUNDS
OZONE
PEROXIDES
POLLUTANTS
PRECIPITATION SCAVENGING
RADICALS
REACTION KINETICS
SEPARATION PROCESSES
SOLUTIONS