Landfill Environmental Impact Studies

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The removal of phenol from wastewater is crucial due to its harmful effects on human health and the environment. This study investigates phenol removal using a sulfuric acid-activated coal-based adsorbent in fixed- and fluidized-bed columns, evaluating the effects of initial phenol concentration, flow rate, and bed he…

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ABSTRACT Expansive soils pose significant risks in geotechnical engineering due to their volumetric change behavior. Therefore, accurately predicting maximum swelling pressure is critical for design and safety. In this study, a deep learning‐based model was developed for the prediction of maximum swelling pressure. A…

Climate-driven variations in rainfall, infiltration, and temperature substantially alter matric suction and the hydro-mechanical response of geosynthetic-reinforced pile-supported (GRPS) embankments, yet no existing analytical model explicitly captures these coupled effects. This study first develops a climate-respons…

Objective: This review aims to evaluate biochar-assisted anaerobic digestion in terms of biogas production, greenhouse gas mitigation and environmental health, and to synthesize the resulting mitigation pathways within the framework of the public health co-benefits of climate mitigation. Material and Methods: A semi-s…

Geogrids are widely used to enhance the performance of roadways, especially to improve the conditions associated with soft subgrade. However, the results in the literature do not always show the contribution of the geogrid to improve the elastic modulus of the base course layers consistently. This study demonstrates t…

This study was conducted to investigate the stabilization and transformational potential of anaerobically digested sewage sludge (SS) through vermicomposting, using hazelnut husk (HH) and cow manure (CM) as bulking agents and carbon sources. The research focused on the performance of the epigeic earthworm Eisenia feti…

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Abstract The aim of this study is to investigate the effect of magnetite (Fe 3 O 4 ) addition on biogas and biomethane production in the anaerobic treatment of chicken manure (CM) and municipal organic solid waste (MOSW). Batch experiments were conducted under mesophilic conditions using different substrate-to-inoculu…

Biogas is an optional energy source produced by anaerobic digestion (AD) of various organic compounds in an oxygen-free environment, as an industrially unsuitable byproduct. Biogas consists mostly of methane (CH 4 ) and carbon dioxide (CO 2 ), with trace amounts of other gases such as hydrogen (H 2 ). Depending on the…

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