Browse > Article
http://dx.doi.org/10.17137/korrae.2016.24.2.3

A Study on Environmental and Economic Analysis for Each Treatment of Sewage Sludge(I) - Results of Precision Monitoring -  

Lee, Dongjin (National Institute of Environmental Research, Environmental Resource Research Department)
Lee, Suyoung (National Institute of Environmental Research, Environmental Resource Research Department)
Kwon, Younghyun (National Institute of Environmental Research, Environmental Resource Research Department)
Bae, Jisu (National Institute of Environmental Research, Environmental Resource Research Department)
Cho, Yuna (National Institute of Environmental Research, Environmental Resource Research Department)
Publication Information
Journal of the Korea Organic Resources Recycling Association / v.24, no.2, 2016 , pp. 3-13 More about this Journal
Abstract
This study investigated the environmental and economical assessment for sewage sludge treatment options including biogasification, incineration, carbonization, drying, and solidification. Additionally it is also investigated the economical feasibility of the current guidelines (Digestion efficiency for organic waste = 45 %, Moisture content of sludge = 95 and 93 %) and it aimed to suggest the scientific informations for a policy-making. For the economical feasibility the 30 plants with anaerobic digestion treatment and the 17 plants without anaerobic digestion treatment were investigated. The result of the comparison of sewage sludge treatment options showed that anaerobic digestion+incineration was the most economically feasible considering incineration and drying. For smaller treatment capacity, solidification was the most economically feasible considering carbonization and solidification and anaerobic digestion+carbonization was the most economically feasible considering carbonization and solidification.
Keywords
sewage sludge; economical assessment; environmental assessment; anaerobic digestion;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Ocean dumping management system, http://www.oceandumping.re.kr/lundon convention, (2013).
2 Korea Ministry of Environment, 2011 Sewer statistics, (2012).
3 Korea Ministry of Environment, Official testing method on wastes, (2012).
4 Buswell, A. M. and Muller, H. F., "Mechanism of methane formation", Industrial and Engineering Chemistry, 44, pp. 550-552 (1952).   DOI
5 Angelidak, I. and Sanders, W., "Assessment of the anaerobic biodegradability of macropollutants", Reviews in Environmental Science and Bio/Technology, 3, pp. 117-129. (2004).   DOI
6 Korea Ministry of Environment, Energy technology on the biogasification, Korean Environment Corporation (2011).
7 Anti, H., Addition of Esters on Anaerobic digestion: inhibiting or boosting biogas production, Master thesis, Chalmers University of Technology, Sweden (1912).
8 Appels et al., "Principles and potential of the anaerobic digestion of waste-activated sludge", Progress in Energy and Combustion Science, 34, pp. 755-81. (2006).
9 Yiying, J., "Biomass-biogas recycling technique studies of municipal food waste disposal: a review", Rocznik Ochrona Srodowiska, 14, pp. 21-55. (2012).
10 Kim, M., "Monitoring of digester optimum and impediment factors in intermediate temperature anaerobic digestion using high-concentration food wastes, J. Korean Soc. Urban Environment, 11(2), pp. 161-167, (2011).
11 Lee, J., "Effect of ammonia and salinity in the anaerobic digestion using food waste, J. Korean Soc. Environ. Eng. 19(9), pp. 1185-1192. (1997).
12 Korean Institute of Development Research, An research on supplementary revision of general manual of preliminary feasibility plan, (2004).
13 Korea Ministry of Environment, An research on improvement plan of establishment.operation and economic analysis of each livestock excretion treatments, pp. 46-50 (2011).
14 Korea Ministry of Environment, An research on calculation of unit requirement of water and wastewater in housing area and cost of sewage treatment facilities, Korean Land Cooperation (2001).
15 Park, J., An research on emission characteristic of hazardous air pollution matters in incineration of sewage sludge, National Institute of Environmental Research (2006).
16 Wang, et al., "Environmental effects of sewage sludge carbonization and other treatment alternatives", Energies, 6, pp. 871-883. (2013).   DOI