광촉매와 흡착제 복합물을 이용한 벤젠의 처리특성

• 영문명: Treatment Characterist ics of Benzene Using a Composite consist ing of of photocatalyst and Adsorbent
• 발행기관: 대전대학교 환경문제연구소
• 저자명: 박영성(Yeong-Seong Park) 김준수(Jun-Soo Kim) 김영주(Young-Ju Kim) 최선미(Sun-Mi Choi) 최욱(Uk Choi) 이지현(Ji-Hyun Lee) 권순명(Sun-Myung Kwuen)
• 간행물 정보: 『環境問題硏究所 論文集』第13號, 39~53쪽, 전체 15쪽
• 주제분류: 공학 > 환경공학
• 파일형태: PDF
• 발행일자: 2009.02.28

영문 초록

Treatment characteristics of benzene were investigated by using a fixed bed reactor system applying a hybrid method over composites of photocatalyst and adsorbent. Various composites were made by mixing photocatalyst with adsorbent, such as activated carbon, activated carbon fiber, and sludge. Performance tests were conducted with benzene concentrations of 1,000～3,000 ppm, Benzene flow rates of 50～100cc/min, and packing weights of 14～24g for the various composite samples. The property of benzene treatment was analyzed concerning BET, SEM, pH, and the conversion efficiency. It was concluded by experimental results that the benzene conversion efficiency of a hybrid method was much higher than that of a photocatalyst only method showing a conversion efficiency range between 13% and 65%. It was also found that the comprehensive feasibility study of the hybrid method would be needed with consideration of various factors including additional expenses.

목차

Abstract

1. 서론

2. 실험

3. 결과 및 고찰

4. 결론

참고문헌

키워드

Photocayalyst Adsorbent Benzene Hybrid Conversion Efficiency