Reaction of ozone with ethene and its methyl- and chlorine-substituted derivatives in aqueous solution
Dowideit, P; von Sonntag, C
| HERO ID | 1717596 |
|---|---|
| In Press | No |
| Year | 1998 |
| Title | Reaction of ozone with ethene and its methyl- and chlorine-substituted derivatives in aqueous solution |
| Authors | Dowideit, P; von Sonntag, C |
| Journal | Environmental Science & Technology |
| Volume | 32 |
| Issue | 8 |
| Page Numbers | 1112-1119 |
| Abstract | BIOSIS COPYRIGHT: BIOL ABS. Byproduct formation in ozonation processes is of interest, especially in the area of drinking water, similar to the concerns regarding the health effects of disinfection byproducts generated by chlorine and other oxidants used for that purpose. Chlorinated olefins increasingly contaminate our drinking water resources, and the byproducts formed by ozone were determined here. For a better understanding of the underlying mechanisms, some other olefins were included in this study. The rate constants of the reaction of ozone with ethene and some of its methyl- and chlorine-substituted derivatives in aqueous solution have been measured by stopped-flow (rate constants in units of dm3 mol-1 s-1): tetramethylethene,106; propene, 8 chloride, 1.4dichloropropene, 2.6chloroethene, 110; trichloroethene 14. From these data, it is concluded that the rate of reaction is mainly governed by the electron density of the C C double bond and that steric effects must be minor in compariso |
| Doi | 10.1021/es971044j |
| Wosid | WOS:000073117300015 |
| Url | https://search.proquest.com/docview/16560818?accountid=171501 |
| Is Certified Translation | No |
| Dupe Override | No |
| Comments | Source: Web of Science WOS:000073117300015 |
| Is Public | Yes |
| Language Text | English |
| Keyword | <?xml version="1.0" encoding="UTF-8"?><kw>Biochemical Studies-General</kw>; <?xml version="1.0" encoding="UTF-8"?><kw>Biophysics-Molecular Properties and Macromolecules</kw>; <?xml version="1.0" encoding="UTF-8"?><kw>Public Health: Environmental Health-Sewage Disposal and Sanitary Measures</kw>; <?xml version="1.0" encoding="UTF-8"?><kw>Public Health: Environmental Health-Air</kw>; <?xml version="1.0" encoding="UTF-8"?><kw>Disinfection</kw> |