Case Study of Controlled Air Addition into Landfilled Municipal Solid Waste: Design, Operation, and Control
Publication: Journal of Hazardous, Toxic, and Radioactive Waste
Volume 17, Issue 4
Abstract
The addition of air to landfilled municipal solid waste (MSW) was examined at an operating bioreactor landfill in Florida. An air-addition system was designed to provide sufficient capacity to aerobically degrade a targeted mass of waste in a 3-year period. Approximately 1.385 million standard [at 15.5°C and 101.3 kPa (1 atm)] of air in total was added to 78 small-diameter vertical wells located in clusters of three different depths (6, 12, and 18 m deep in the landfill). The cumulative volume of air added was much less than design capacity, a result of difficulties in adding air to deeper and wetter landfill areas and rapid temperature increases in waste near some of the wells. Consistent long-term aerobic conditions could never be established. Gas concentration measurements throughout the experiments were not in the explosive range, but temperature measurements corresponding to continuous air addition did require frequent adjustment and cessation of air addition to wells to avoid fire formation. Although air addition could play some role in bioreactor landfill operation, results from this study suggest that maintaining aerobic conditions as the dominant waste decomposing environment within typical large bioreactor landfills operated with liquids addition is very difficult to achieve.
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References
Agdag, O. N., and Sponza, D. T. (2004). “Effect of aeration on the performance of a simulated landfilling reactor stabilizing municipal solid wastes.” J. Environ. Sci. Heal. A, 39(11–12), 2955–2972.
Baehr, A. L., and Hult, M. F. (1991). “Evaluation of unsaturated zone air permeability through pneumatic tests.” Water Resour. Res., 27(10), 2605–2617.
Berge, N. D., Reinhart, D. R., and Batarseh, E. S. (2009). “An assessment of bioreactor landfill costs and benefits.” Waste Manage., 29(5), 1558–1567.
Bilgili, M. S., Demir, A., and Ozkaya, B. (2007). “Influence of leachate recirculation on aerobic and anaerobic decomposition of solid waste.” J. Hazard. Mater., 143, 177–183.
Coward, H. F., and Jones, G. W. (1952). “Limits of flammability of gases and vapors.”, U.S. Bureau of Mines.
Erses, A. S., Onay, T. T., and Yenigun, O. (2008). “Comparison of aerobic and anaerobic degradation of municipal solid waste in bioreactor landfills.” Bioresource Technol., 99(13), 5418–5426.
Giannis, A., Makripodis, G., Simantiraki, F., Somara, M., and Gidarakos, E. (2008). “Monitoring operational and leachate characteristics of an aerobic simulated landfill bioreactor.” Waste Manage., 28(8), 1346–1354.
Haug, R. (1993). The practical handbook of compost engineering, Lewis, Boca Raton, FL.
Heyer, K. U., Hupe, K., Ritzkowski, M., and Stegmann, R. (2005). “Pollutant release and pollutant reduction – Impact of the aeration of landfills.” Waste Manage., 25(4), 353–359.
Jain, P., Powell, J., Townsend, T. G., and Reinhart, D. (2005). “Air permeability of waste in a municipal solid waste landfill.” J. Environ. Eng., 131(11), 156–1573.
Jain, P., Powell, J., Townsend, T., and Reinhart, D. (2006). “Estimating the hydraulic conductivity of landfilled municipal solid waste using the borehole permeameter test.” J. Environ. Eng., 132(6), 645–652.
Kim, H., Jang, Y., and Townsend, G. T. (2011). “The behavior and long-term fate of metals in simulated landfill bioreactors under aerobic and anaerobic conditions.” J. Hazard Mater., 194, 369–377.
Kumar, D., Jonnalagadda, S., Jain, P., Gawande, N. A., Townsend, T. G., Reinhart, D. R. (2009). “Field evaluation of resistivity sensors for in situ moisture measurement in a bioreactor landfill.” Waste Manage., 29(5), 1547–1557.
Lee, J. Y., Lee, C. H., and Lee, K. K. (2002). “Evaluation of air injection and extraction tests in a landfill site in Korea: implications for landfill management.” Environ. Geol., 42(8), 945–954.
Mertoglu, B., Calli, B., Inanc, B., and Ozturk, I. (2006). “Evaluation of in situ ammonia removal in an aerated landfill bioreactor.” Process Biochem., 41(12), 2359–2366.
Murphy, R. J., Jones, D. E., and Stessel, R. I. (1995). “Relationship of microbial mass and activity in biodegradation of solid waste.” Waste Manage. Res., 13(5), 485–497.
Powell, J., Jain, P., Kim, H., Townsend, T., and Reinhart, D. (2006). “Changes in landfill gas quality as a result of controlled air injection.” Environ. Sci. Technol., 40(3), 1029–1034.
Prantl, R., Tesar, M., Huber-Humer, M., and Lechner, P. (2006). “Changes in carbon and nitrogen pool during in-situ aeration of old landfills under varying conditions.” Waste Manage., 26(4), 373–380.
Read, A. D., Hudgins, M., Harper, S., Phillips, P., and Morris, J. (2001). “The successful demonstration of aerobic landfilling: The potential for a more sustainable solid waste management approach?” Resour. Conserv. Recy., 32(2), 115–146.
Reinhart, D., McCreanor, P., and Townsend, T. G. (2002). “The bioreactor landfill: Its status and future.” Waste Manage. Res., 20(2), 172–186.
Rich, C., Gronow, J., and Voulvoulis, N. (2008). “The potential for aeration of MSW landfills to accelerate completion.” Waste Manage., 28(6), 1039–1048.
Ritzkowski, M., Heyer, K. U., and Stegmann, R. (2006). “Fundamental processes and implications during in situ aeration of old landfills.” Waste Manage., 26(4), 356–372.
Shao, L., He, P., and Li, G. (2008). “In situ nitrogen removal from leachate by bioreactor landfill with limited aeration.” Waste Manage., 28(6), 1000–1007.
Stessel, R. I., and Murphy, R. J. (1992). “A lysimeter study of the aerobic landfill concept.” Waste Manage. Res., 10(6), 485–503.
Stone, R., and Gupta, R. (1970). “Aerobic and anaerobic landfill stabilization process.” J. Sanit. Eng. Div., Proc. Am. S. Civ. Eng., 96(6), 1399–1414.
Surfer 9 [Computer software]. Golden Software, Golden, CO.
U.S. Environmental Protection Agency. Test Methods for Evaluating Solid Waste (SW846), 〈http://www.epa.gov/osw/hazard/testmethods/sw846/〉.
Yazdani, R., Mostafid, M. E., Han, B., Imhoff, P. T., Chiu, P., Augenstein, D., Kayhanian, M., and Tchobanoglous, G. (2010). “Quantifying factors limiting aerobic degradation during aerobic bioreactor landfilling.” Environ. Sci. Technol., 44(16), 6215–6220.
Information & Authors
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Published In
Journal of Hazardous, Toxic, and Radioactive Waste
Volume 17 • Issue 4 • October 2013
Pages: 351 - 359
Copyright
© 2013 American Society of Civil Engineers.
History
Received: Feb 27, 2012
Accepted: Jan 10, 2013
Published online: Jan 12, 2013
Discussion open until: Jun 12, 2013
Published in print: Oct 1, 2013
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