OXIDATION AND BIODEGRADABILITY ENHANCEMENT OF 1,4-DIOXANE USING HYDROGEN-PEROXIDE AND OZONE

被引：195
作者：
ADAMS, CD
SCANLAN, PA
SECRIST, ND
机构：
[1] Department of Environmental Systems Engineering, Clemson University, South Carolina 29634, Clemson
[2] Black ' Veatch, Engineers-Architects, Kansas City, MO 64114
来源：
ENVIRONMENTAL SCIENCE & TECHNOLOGY | 1994年 / 28卷 / 11期
关键词：
D O I：
10.1021/es00060a010
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Ozone in combination with hydrogen peroxide has been shown to effectly oxidize 1,4-dioxane in synthetic solutions representing groundwater or industrial wastewater to more readily biodegradable oxidation products that could be treated using conventional. biological treatment. Bicarbonate alkalinity and competition by 1,3-dioxolane and 2-methyl-1,3-dioxolane were found to increase the oxidant dosages required for 1,4-dioxane oxidation. The results of this study suggest that anaerobic pretreatment prior to advanced oxidation may be a viable means of reducing the ozone and hydrogen peroxide dosages required for biodegradability enhancement.
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页码：1812 / 1818
页数：7
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