개인구독
소속 기관이 없으신 경우, 개인 정기구독을 하시면 저렴하게
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지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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A pilot-scale biofilter was constructed to discover degradation characteristics of the complex odor discharged from Ansan wastewater treatment plant. Candida tropicalis for volatile organic compounds, sulfur oxidizing bacteria(SOB) for hydrogen sulfide, and bacteria extracted from feces soil were immobilized on a polymer gel media. According to this study, the EBCT was varied from 36 sec to 18 sec. Toluene was removed as 80% along the variations, but it was recovered as 100% within 1 week. All benzene and xylene were removed during the operation while the efficiency of hydrogen sulfur was temporary decreased at 18 sec of EBCT, thereafter it was recovered to 100% within a week. The maximum elimination capacities of the benzene, toluene, xylene, and hydrogen sulfur were 6.6 g/$m^{3}$/hr, 31.7 g/$m^{3}$/hr, 7.8 g/$m^{3}$/hr, and 133.6 g/$m^{3}$/hr, respectively. There were merits on removal both organic and inorganic complex odor using the pilot-scale biofilter embedded with microorganisms immobilized on polymer gel media.
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등록된 정보가 없습니다.
참고문헌 (23)
참고문헌 신청
김대승 / 2000 / 산업현장의 악취 제거 기술과 최근동향 / 한국공업화학회 환경기술심포지엄 :111~134
남궁형규 / 2010 / 미생물 포괄고정화 담체를 이용한 이단 바이오필터에서의 오염부하량 동적 부하변동시 복합악취 제거효율 변화특성 / 대한환경공학회지 32(12):1126~1133
Alagappan, G / 2004 / Effect of temperature and dissolved oxygen on the growth kinetics of Pseudomonas putida F1 growing on benzene and toluene / Chemosphere 54(8):1255~1265
Auria, R. / 1998 / Influence of water content on degradation rates for ethanol in biofiltration / J. Air Waste Manage. Assoc 48(1):65~70
Byoung-Gi Park / 2008 / Simultaneous Removal of H2S, NH3 and Toluene in a Biofilter Packed with Zeocarbon Carrier / 한국환경과학회지 17(1):7~17
남궁형규 / 2010 / 미생물 포괄고정화 담체를 이용한 이단 바이오필터에서의 오염부하량 동적 부하변동시 복합악취 제거효율 변화특성 / 대한환경공학회지 32(12):1126~1133
Alagappan, G / 2004 / Effect of temperature and dissolved oxygen on the growth kinetics of Pseudomonas putida F1 growing on benzene and toluene / Chemosphere 54(8):1255~1265
Auria, R. / 1998 / Influence of water content on degradation rates for ethanol in biofiltration / J. Air Waste Manage. Assoc 48(1):65~70
Byoung-Gi Park / 2008 / Simultaneous Removal of H2S, NH3 and Toluene in a Biofilter Packed with Zeocarbon Carrier / 한국환경과학회지 17(1):7~17
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