- Volume 27 Issue 3
DOI QR Code
Odor Reduction Technology in Sewage Treatment Facility Using Biofilter with Reed Grass(Phragmites australls)
갈대(Phragmites australls)수초를 적용한 바이오필터에서의 하수처리시설 악취저감기술
- Received : 2013.03.11
- Accepted : 2013.06.13
- Published : 2013.06.15
In this study, a biological odor treatment system was proposed to remove odor(foul smell) materials causing several problems in the closed sewage treatment plant. This odor treatment system was composed of a two-step biofilter system in one reactor. The two-step biofilter reactor was constructed with natural purification layer in upper part and artificial purification layer in lower part. The reed grasses of water purification plants were planted in the surface area and mixed porous ceramic media were filled with the lower part of biofilter reactor. By using the above experimental apparatus, the ammonia gas removal efficiency was attained to 98.3 % and the hydrogen sulfide gas removal efficiency was appeared more than 97.7 % which shows more effective than the conventional odor removal process.
biological odor treatment system;Two-step biofilter;natural purification;purification plants;reed grass
- 엔바이온 Co. Ltd (2005) 악취 및 VOCs 처리를 위한 생물학적처리기술(Biofilter), 기술자료집.
- 국립환경과학원 (2007) 악취공정시험방법.
- 권희태 (2003) 미생물 담체를 이용한 생물학적 탈취 특성, 원광대학교 대학원, 박사학위논문, pp.12-50
- 사재환 (2006) 하수처리장의 악취물질 플럭스 특성 및 물질전달 모형 개발, 동신대학교, 박사학위논문, pp.1-20.
- 장현섭 (2009) 미생물 포괄고정 담체를 적용한 VOCs 분해용 유동상 반응기 개발, 경희대학교 대학원, 박사학위논문, pp.16-32
- Kennes C., and Veiga M.C.(2002) Inert filter media for the biofilteration of waste gases charcteristics and biomass control, Rev. Environ. Sci. Biotechnol., 1, pp.201-214. https://doi.org/10.1023/A:1021240500817
- 홍성호 (2005) Zeolite/polyethylene 복합담체를 충진한 biotricking filter에서 VOCs 및 악취물질 제거특성, 부경대학교 대학원, 박사학위논문, pp.2-28.
- 환경부, 성일엔텍 Co. Ltd (2003) 자연친화형 무동력 농어촌 하수처리장의 상용화 기술개발, G-7 환경공학 기술개발사업 연구보고서.
- 카보텍 Co. Ltd (2001) VOCs & Odor Control, 기술자료.
- Lim, G .H., Lee, E.J., Park, H.R., Noh, T.H., Lee, Y.M., Yoon, J.H., Lee, I.H.(2012) Investigation on the characteristics of malodor/VOC elimination and the reduction of pressure drop by using an improved biofilter system, Korean Society of Odor research And Engineering, Spring Conference collection of dissertations, pp.71-73.
- Hardy P., Burgess J. E., and Morton S.(2001) Simultaneous Activated Sludge Wastewater Treatment and Odor Control, Water Science Technology, 44(9), pp.189-196.
- Complex Mal-odor Treatment of Foodwaste with Micro-bubble generated from Enhanced Wet Scrubber vol.24, pp.1, 2015, https://doi.org/10.5322/JESI.2015.24.1.73