서지주요정보
이상소화 공정을 이용한 주정폐수의 고율 처리 = High rate treatment of distillery wastewater using two-phase anaerobic digestion
서명 / 저자 이상소화 공정을 이용한 주정폐수의 고율 처리 = High rate treatment of distillery wastewater using two-phase anaerobic digestion / 배병욱.
발행사항 [대전 : 한국과학기술원, 1990].
Online Access 원문보기 원문인쇄

소장정보

등록번호

8000618

소장위치/청구기호

학술문화관(문화관) 보존서고

MCIE 9009

휴대폰 전송

도서상태

이용가능(대출불가)

사유안내

반납예정일

리뷰정보

초록정보

This research is on a two-phase anaerobic digestion system adapting advanced reactors such as UASB and AF for high rate treatment of distillery wastewater with high solid concentration. The phase separation was controlled by kinetic and environmental control. When SS concentration was 4.1 g/L, the first phase UASB reactor was effectively operated up to the loading rate of 16.5 kg COD/m3. day, producing 3.9 g HAc/day per liter of reactor volume. The operational results of the two methanogenic reactors (UASB and AF) indicated that they performed similarly during the start-up, when the loading rate increased to 12 kg COD/m3. day. But, after an initial shock load at operation day 90, the performance of UASB was more stable than that of AF. This difference is probably due to a less active biomass content of the AF compared with the UASB. In the methanogenic UASB reactor, loading rate of 44 kg COD /m3. day was applied with an average COD removal of 80% and a specific gas production of 16.5 L/L.day, with a methane content of more than 65%. Without addition of alkaline chemicals, it seemed possible to maintain the appropriate pH in the first phase by recirculating the effluent from methanogenic phase.

서지기타정보

서지기타정보
청구기호 {MCIE 9009
형태사항 viii, 66 p. : 삽화 ; 26 cm
언어 한국어
일반주기 저자명의 영문표기 : Byung-Uk Bae
지도교수의 한글표기 : 신항식
지도교수의 영문표기 : Hang-Sik Shin
학위논문 학위논문(석사) - 한국과학기술원 : 토목공학과,
서지주기 참고문헌 : p. 62-66
주제 Factory and trade waste.
Bioreactors.
혐기성 처리. --과학기술용어시소러스
폐수. --과학기술용어시소러스
생물학적 수처리. --과학기술용어시소러스
Anaerobic bacteria.
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