Enhanced bentonites for containment of inorganic waste leachates by GCLs
نویسندگان
چکیده
منابع مشابه
Thermal Analysis of GCLs at a Municipal Solid Waste Landfill
This study was conducted to determine long-term thermal regime of landfill liner systems using a field temperature monitoring program and numerical analysis of heat transfer. Temperatures in liner systems that contain geosynthetic clay liners (GCLs) were monitored prior and subsequent to waste placement. Data were collected in three cells at a landfill in Midwestern USA for more than five years...
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this study investigates the cohesive devices used in the textbook of english for the students of psychology. the research questions and hypotheses in the present study are based on what frequency and distribution of grammatical and lexical cohesive devices are. then, to answer the questions all grammatical and lexical cohesive devices in reading comprehension passages from 6 units of 21units th...
Chemical and microbiological studies on leachates from a waste tip.
SOME FACTORS affecting the chemistry and microbiology of waste tips are rainfall, surface water runoff, ground cover, types of tip and types of soil within the tip. Previous studies by Qasim & Burchinal (1970), on both simulated and natural tips, showed that anaerobic activity released CO,, H,, N, and CH,, and from acetone extracted tip solids, they obtained several aliphatic acids, ranging fro...
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The isotopic composition of mercury (Hg) was determined in cinnabar ore, mine-waste calcine (retorted ore), and leachates obtained from water leaching experiments of calcine from two large Hg mining districts in the U.S. This study is the first to report significant mass-dependent Hg isotopic fractionation between cinnabar ore and resultant calcine. Data indicate that delta202Hg values relative...
متن کاملApplicability of leachates originating from solid-waste landfills for irrigation in landfill restoration projects.
Since, landfill areas are still the most widely used solid waste disposal method across the world, leachate generated from landfills should be given importance. Leachate of landfills exerts environmental risks mostly on surface and groundwater with its high pollutant content, which may cause unbearable water quality. This leads to the obligation for decontamination and remediation program to be...
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ژورنال
عنوان ژورنال: Geosynthetics International
سال: 2018
ISSN: 1072-6349,1751-7613
DOI: 10.1680/jgein.18.00024