하수슬러지와 음식폐기물의 단상 혐기성 통합 소화 처리 시 고춧가루 함량 변화가 바이오 가스 생산에 미치는 영향
Biogas Production Effect by addition of Red Pepper Powder through Single Stage Anaerobic Co-Biogasification of Mechanically Pre-treated Food Waste and Primary Sewage Sludge Mixture
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초록
본 연구는 항진 항균 작용이 보고되어진 고춧가루 함량(0% ~ 1%)에 따른 음식물쓰레기와 하수슬러지 혼합 물질(1 : 5 V/V%)의 혐기성통합소화 효과를 평가하기 위하여 수행되었다. 본 연구에서 고춧가루 함량 변화가 혐기성미생물 중 가수분해균과 메탄생성균보다 산생성균에 영향을 더 큰 줄 수 있음을 보였으며, 고춧가루함량이 가장 낮은CAP0 (Capsaicin 0)에서 실험적 누적 메탄수율(ECMY)과 실험적 바이오생산량(EBEP)이 각각 0.17 L CH4/g VSfed 와 1,465 cal/g VSfed로 최고값으로 측정되어졌다. 그리고 고춧가루 함량이 증가함에 따라 정상운전 위하여 혐기성미생물의 순응을 위한 기간이 필요함을 보였다.
Abstract
This study has been conducted to evaluate the effects of a single stage anaerobic co-biogasification of food waste and primary sewage sludge mixture (1 : 5 V/V%) according to mixing ratio (0% : CAP0, 0.5% : CAP0.5, 1%: CAP1.0) in red pepper powder, which was reported as the material anti-bacterial and anti-fungi, under mesophilic condition (35 o C). during 31 days. It showed that red pepper powder effected anaerobic bacteria, Especially, Hydrolytic bacteria and methanogenic bacteria was inhibited much more than Acetogenic bacteria with red pepper powder. at CAP0, Experimental cumulative methane yield (ECMY) and Experimental bio-energy production (EBEP) were 0.17 L CH 4 /g VS fed and 1,465 cal/g VS fed individually as the highest value during 31 days.
참고문헌 (20)
- MOE, "Current status of waste generation and treatment in Korea 2014", 20~ (2015)
- MOE, "Sewage system statistics 2014", 14~ (2015)
- Mun Hwan Jeon, "The study on Co-Digestion of food wastes and Waste Activated Sludges", the Spring conference of Korea Society of Waste Management, pp.20~24 (2006)
- MOITE, "Development of Biogas Utilization Technologies Using Anaerobic Co-Digestion of Waste Activated Sludges and Food wastes", 1~3 (2002)
- 조시경, "하수슬러지 병합 전처리 시 효율적인 조합에 대한 연구", 한국폐기물자원순환학회지, 27(6), pp.514~521 (2010), 한국폐기물자원순환학회
- Do Hee Kim, "Analysis of the Factors Affecting Anaerobic Thermophilic Digestibility of Food Wastes", Korea Organic Resources Recycling Association, 8(2), pp.130~139 (2000)
- Jong-Bu Park, "The Optimum Condition for the Co-digestion of Food waste and Sewage Sludge", Korea Organic Resources Recycling Association, 8(2), pp.93~102 (2000)
- Soo Hyung Kim, "A study for comparison of Characteristics By Biogas Production Rate on Livestock wastewater, Sewage Sludge and Food waste in Mixing Anaerobic Treatment", Master, pp.2002
- Chae Chun Jeong, "Activation Strategy for Food Waste Recycling", Korea Society of Waste Management, 18(8), pp.22~29 (2001)
- Jeong Hee Hong, "A study on Microbial Characteristics of Decomposing-Accelerants for Garbage Reducing Agent", doctor, pp.2003
- In Hee Baik, "Effects of milk products on growth of lactic acid bacteria, sensory properties and volatile odor components in kimchi", Master, pp.2003
- Ja-Kyoung Hwang, "Effects of side-materials on acid production and growth of lactic bacteria in Kimchi I", Master, pp.2003
- S. S. Lee, "Relative Contributions of Bacteria, Protozoa, and Fungi to In Vitro Degradation of Orchard Grass Cell Walls and Their Interactions", Applied and Environmental Microbiology, 66(9), pp.3807~3813 (2000)
- Kwang Hyun Park, "A study on the Drying Charateristics of Food waste and Sewage Sludge by Microwave", doctor, pp.2004
- NIER, "Establishment of Integrated Organic Waste Management Technology(I)", Investigation of organic waste disposal status and characteristics, ~ (2004)
- Do Hee Kim, "Analysis of the Factors Affecting Anaerobic Thermophilic Digestibility of Food wastes", Korea Organic Resources Recycling Association, 8(2), pp.130~139 (2000)
- A Study on the development of Pretreatment technology for high efficient dehydration of Sewage Sludge, "Jae Il Go", AETEC, ~ (2003)
- Zhao, Q., "Thermophilic", Mesophilic Digestion of Sewage Sludge and Organic waste, 1996, pp.31(9), 2211~2231
- Joon Pyo Lee, "The effect of Ammonia and Sodium Chloride on the Anaerobic Degradation of Food waste", Korean Society of Environmental Engineers, 19(9), pp.1185~1192 (1997)
- 박종웅, "음식물쓰레기와 하수슬러지의 혐기성 병합처리시 전처리방법 및 혼합비가 소화효율에 미치는 영향", 한국폐기물자원순환학회지, 19(7), pp.874~882 (2002), 한국폐기물자원순환학회