AOP에 의한 1,4-다이옥산의 처리 특성에 관한 연구

• 영문명: Treatment Characteristics of 1,4-Dioxane by Advanced Oxidation Process System
• 발행기관: 한국응용과학기술학회 (구.한국유화학회)
• 저자명: 이 수(Soo Lee) 강학수(Hak Su Kang) 최재혁(Jae Hyuk Choi)
• 간행물 정보: 『한국응용과학기술학회지』한국유화학회지 제25권 제1호, 32~40쪽, 전체 9쪽
• 주제분류: 공학 > 화학공학
• 파일형태: PDF
• 발행일자: 2008.03.31

영문 초록

1,4-Dioxane is an EPA priority pollutant often found in contaminated ground waters and industrial effluents. Conventional water treatment techniques are limited to decompose this compound effectively. Therefore, an advanced oxidation process system (AOP) was used for the degradation of 1,4-dioxane. This research investigates the effect of adding oxidants, such as ozone, air, and $H_2O_2$ 수식 이미지 during the UV irradiation of 1,4-dioxane solution. In order to analyze 1,4-dioxane, a modified 8270 method, which is an improved method of U.S EPA 8720, was used. Degradation efficiencies of 1,4-dioxane by only UV irradiation at various temperatures were not significant. However, The addition of oxidants and air bubbling in the UV irradiation system for 1,4-dioxane decomposition showed the higher 1,4-dioxane degradation rate. And, during AOP treatment the tendency of TOC changes was similar to that of 1,4-dioxane decomposition rate.

목차

1. 서 론

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3. 결과 및 고찰

4. 결 론

감사의 글

참고문헌

키워드

1,4-dioxane AOP oxidation modified EPA 8270 TOC ozone