JOURNAL BROWSE
Search
Advanced SearchSearch Tips
Change of Heating Value of Cow Manure According to Pre-treatment
facebook(new window)  Pirnt(new window) E-mail(new window) Excel Download
 Title & Authors
Change of Heating Value of Cow Manure According to Pre-treatment
Jeong, Kwang-Hwa; Kim, Jung-Kon; Lee, Dong-Jun; Lee, Dong-Hyun; Cho, Won-Mo;
  PDF(new window)
 Abstract
This study was carried out to evaluate the change of heating value of cow manure by applying pre-treatment process. Three types of treatment precess; Composting, Dry anaerobic digestion and Physical compression were applied as a pre-treatment method. Composting and anaerobic digestion of cow manure were cause of caloric value reduction of the cow manure. The heating value of cured compost was 5% lower than that of initial composting material. The heating value of dry anaerobic digestion residue was 25.7% lower than that of fresh cow manure. By physical compression of cow manure, heating value and VS/TS ratio (Volatile solids/Total solids ratio) of compressed cow manure were higher than that of fresh cow manure. On the other hand, heating value and VS/TS ratio of leachate generated by compression process were lower than those of fresh cow manure.
 Keywords
Solidified fuel;Cow manure;Heating value;Pre-treatment;
 Language
Korean
 Cited by
1.
우분 압착 처리가 우분 고체연료 특성에 미치는 영향,정광화;김중곤;이동준;조원모;

유기물자원화, 2016. vol.24. 2, pp.67-74 crossref(new window)
 References
1.
[농림축산식품부, 가축 분뇨 자원화 중장기 대책] Ministry of Agriculture Food and Rural Affairs, Middle & Long Term Master Plan for Recycling Livestock Manure (2013).

2.
[한국환경공단, 가축 분뇨 고형연료 제품의 품질, 등급기준 마련 연구 용역] Korea Environment Corporation, Research on Setting Standard for Quality & Grade of Livestock Manure Solidified Fuel, Ministry of Environment. (2013).

3.
[환경부, 가축 분뇨 고체연료시설의 설치 등에 관한 고시] Ministry of Environment., Proclamation on Establishment of Facility for Livestock Manure Solidified Fuel, (2015).

4.
[박경석, 서진원, 최윤호, 김호, "원통형 열가수 분해 반응기의 최적설계를 위한 수치해석적 연구', 한국전산유체공학회 2012년도 춘계학술대 회 논문집] Park, K. S., Seo, J. W., Choi, Y. H., Kim, H., "Numerical Study for Optimum Design of Cylindrical Reactor for Thermal Hydrolysis Process", KSCFE pp. 287-291. (2012).

5.
[송철우, 김남찬, 류재근, 김재민, "열가수분해 반응을 이용한 가축 분뇨 슬러지의 연료화에 관한 연구"] Song, C. W., Kim N. C., Ryu, J. K., Kim, J. M., "A study on the Fuelization of Livestock Sludge using Thermal Hydrolysis", J. of KOWREC, 23(3), pp. 51-59. (2015).

6.
Neyens, E. et al. J., "A Review of Thermal Sludge Pre-treatment Process to Improve Dewaterability", Journal of Hazardous Materials, 98, pp.51-67. (2003). crossref(new window)

7.
[농림수산식품부, 환경부, 농협중앙회, 가축 분뇨 자원화시설 표준설계도(해설서)] Ministry of Agriculture Food and Rural Affairs, Ministry of Environment, Agricultural cooperative, Guide book for standard drawing of livestock manure treatment facilities, pp. 52. (2009).

8.
AOAC., "Official Methods of Analysis", AOAC International, (2007).

9.
APHA., Standard Methods for the Examination of Water and Wastewater, 21th Edition (2005).

10.
[박세준, 최영찬, "증기가압형 처리공정을 이용한 유기성 폐기물의 건조처리 및 고형연료화", 한국수소 및 신에너지학회] Park, S. J, Choi, Y. C, "Dehydration and RDF Production of Organic Wastes with Pressurized Hydrothermal Treatment Process" Trans. of the Korean Hydrogen and New Energy Society, 20(5), pp. 439-446. (2009).

11.
[김남찬, 김익현, 엄민섭, "Alec 반응을 이용한 하수슬러지의 고화처리에 관한 기초 연구", 한국환경분석학회지] Kim, N. C., Kim, E. H., Eom, M. S., "A Basic Study on the Solidification Treatment of Sewage Sludge Using a Alec Reaction" Journal of the Korean Society for Environmental Analysis, 10(4). pp. 185-190. (2007).

12.
[김우현, "연소방식별 폐기물 고형연료(RDF) 의 연소특성 연구", 한국자원리싸이클링학회지] Kim, Y. H, "A Study on Combustion Characteristics of Refuse Derived Fuel(RDF) in Various Incinerators", J. of Korea Inst. of Resource Recycling, 15(1), pp. 46-57. (2006).