메뉴 건너뛰기
.. 내서재 .. 알림
소속 기관/학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색

논문 기본 정보

자료유형
학술저널
저자정보
저널정보
한국환경보건학회 한국환경보건학회지 한국환경보건학회지 제29권 제1호
발행연도
2003.1
수록면
51 - 61 (11page)

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색

초록· 키워드

오류제보하기
Pollution purification using titanium dioxide (TiO2) photocatalyst has attracted a great deal of attention with increasing number of recent environmental problems. Currently, the application of TiO2 photocatalyst has been focused on purification and treatment of waste water. However, the use of conventional TiO2 powder photocatalyst results in disadvantage of stirring during the reaction and of separation after the reaction. And the usage of artificial UV lamp has made the cost of photocatalyst treatment system high. Consequently, we herein studied the pilot-scale design to aid in optimization of the energy-saving process for more through development and reactor design by solar light/UV lamp/TiO2 system. In this study, we manufactured the TiO2 sol by sol-gel method. According to analysis by XRD, SEM and TEM, characterization of TiO2 sol were nano-size (5~6 nm) and anatase type. Inorganic binder (SiO2) was added to TiO2 sol to be coated for support strongly, and support of ceramic bead was used to lower separation rate that of glass bead. The influences were studied of various experimental parameters such as TiO2 quantity, pH, flow rate, additives, pollutants concentration, climate condition and reflection plate by means of reaction time of the main characteristics of the obtained materials. In waste water treatment system, variable reactor as solar light/ or UV lamp according to climate condition such as sunny and cloudy days treated the phenol and E-coli(Escherichia coli) effectively.

목차

등록된 정보가 없습니다.

참고문헌 (0)

참고문헌 신청

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!

이 논문의 저자 정보

최근 본 자료

전체보기

댓글(0)

0