Aluminum Waste Reaction Indicators in a Municipal Solid Waste Landfill
| العنوان: | Aluminum Waste Reaction Indicators in a Municipal Solid Waste Landfill |
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| المؤلفون: | Jeffrey W. Martin, Timothy D. Stark, R. Edwin Gortner, Gina T. Gerbasi, Todd Thalhamer |
| المصدر: | Journal of Geotechnical and Geoenvironmental Engineering. 138:252-261 |
| بيانات النشر: | American Society of Civil Engineers (ASCE), 2012. |
| سنة النشر: | 2012 |
| مصطلحات موضوعية: | Municipal solid waste, Bioreactor landfill, Waste management, Environmental engineering, Environmental science, Inert waste, Leachate, Biodegradable waste, Geotechnical Engineering and Engineering Geology, Industrial waste, General Environmental Science, Incineration, Waste disposal |
| الوصف: | Subtitle D landfills may contain aluminum from residential and commercial solid waste, industrial waste, and aluminum pro- duction wastes. Some aluminum-bearing waste materials, particularly aluminum production wastes, may react with liquid in a landfill and cause uncontrolled temperature increases, significant changes in gas composition and pressure, nuisance odors, and changes in leachate composition and quantity. Such reactions may also cause degradation of leachate quality (e.g., increased ammonia, sodium, potassium, chloride, and TDS concentrations), combustion of the surrounding waste, damage to engineered components (gas collection systems, leachate collection systems, and liner system materials), and slope instability. Temperatures exceeding 150°C (300°F), generation and accumulation of undesirable explosive and toxic gases (e.g., hydrogen, acetylene, ammonia, carbon monoxide, and benzene), and gas pressures exceeding 210 kPa (30.5 psi) have been observed. Water from leachate recirculation, precipitation, the waste, or groundwater infiltration can initiate the exothermic reaction if aluminum production wastes are present. This paper uses a case history to illustrate some indicators of an aluminum reaction and problems that can develop from such a reaction in a Subtitle D landfill. DOI: 10.1061/(ASCE)GT.1943-5606.0000581. © 2012 American Society of Civil Engineers. CE Database subject headings: Solid wastes; Leaching; Aluminum (chemical); Waste disposal; Landfills. Author keywords: Solid waste; Leachate; Stability; Leachate recirculation; Aluminum; Exothermic chemical reaction; Waste disposal; MSW; Subsurface fire. |
| تدمد: | 1943-5606 1090-0241 |
| DOI: | 10.1061/(asce)gt.1943-5606.0000581 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::14e7f1fb7eab80b08f4e06ca15d1230a https://doi.org/10.1061/(asce)gt.1943-5606.0000581 |
| رقم الانضمام: | edsair.doi...........14e7f1fb7eab80b08f4e06ca15d1230a |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 19435606 10900241 |
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| DOI: | 10.1061/(asce)gt.1943-5606.0000581 |