실규모 현장 바이오필터 운전 결과로부터의 악취제거성능에 미치는 바이오필터 설계 및 운전 인자들의 상관관계 분석

서지정보

ㆍ발행기관 : 한국냄새환경학회 ㆍ수록지정보 : 실내환경 및 냄새 학회지 / 21권 / 4호
ㆍ저자명 : 이태호

목차

Abstract
1. 서 론
2. 연구 방법
2.1 사용된 자료 및 평가방법
2.2 기초환경시설 현장 시료의 악취 분석 및 제거효율 계산
2.3 정준상관분석을 이용한 설계·운영인자와 효율 상관관계 분석
3. 결과 및 고찰
3.1 국내 바이오필터의 설치 현황 및 효율분석
3.2 현황자료를 통한 주요 인자와 처리효율 분석
3.3 정준상관분석을 이용한 설계·운영인자와 효율상관관계 분석
4. 결 론
감사의 글
References

영어 초록

Complaints about foul odors are emerging as an issue, and the number of complaints is steadily increasing every year. Biofiltration is known to remove harmful or odorous substances from the atmosphere by using microorganisms, and full-scale biofilters are being installed and operated in various environmental and industrial facilities. In this study, the current status and actual odor removal efficiency of full-scale biofilters installed in publicly owned treatment facilities such as sewage, manure, and livestock manure treatment plants were investigated. In addition, the effects of design and operating factors on their efficiency were also examined. As a result, it was found that odor prevention facilities with less than 30% odor removal efficiency based on complex odors accounted for 40%-50% of the biofilters investigated. In investigating the appropriate level of operating factors on odor removal efficiency, it was found that compliance with the recommended values p lays a significant role in improving odor removal efficiency. In the canonical correlation analysis for the on-site biofilter operation and design data, residence time and humidity were found to be the most critical factors. The on-site biofilter operation and design data were analyzed through canonical correlation analysis, and the residence time and humidity maintenance were found to be the most important factors in the design and operations of the biofilter. Based on these results, it is necessary to improve the odor removal efficiency of on-site biofilters by reviewing the effectiveness of the operation factors, improving devices, and adjusting operating methods.

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