کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4473873 1315111 2006 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Pretreated waste landfilling: Relation between leachate characteristics and mechanical behaviour
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات مهندسی ژئوتکنیک و زمین شناسی مهندسی
پیش نمایش صفحه اول مقاله
Pretreated waste landfilling: Relation between leachate characteristics and mechanical behaviour
چکیده انگلیسی

The present paper presents a part of a wider research effort aiming at studying the long-term behaviour of different pre-treated wastes once landfilled; in particular, this paper deals with the analysis of settlements and their correlation with the main leachate biochemical parameters (BOD, COD and pH).The municipal solid waste organic fraction (MSWOF) and bottom ash (BA) from incineration of municipal solid waste (MSW) were considered in the study and used to set up different semi-pilot landfill plants. Particularly, the FT plant contained 90 days aerobically biostabilized MSWOF, the FP plant was filled with 15 days aerobically biostabilized MSWOF and the MX plant with a 30–70% (by weight) mixture of BA and the same MSWOF used in the FP plant.The data obtained showed a faster mechanical and biological stabilization of the FT and MX plants, due to the less biodegradable organic fraction content initially present in the FT plant and to the presence of BA, having a stabilizing effect, in the MX plant.Besides, similar behaviour of FT and MX was observed, and also a strong correlation between the settlement and the biochemical parameters time profiles was identified.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Waste Management - Volume 26, Issue 10, 2006, Pages 1156–1165
نویسندگان
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