Abstract: Landfill gas poses significant risk to global climate change. Landfill gas is composed of very high concentrations of methane (CH4), nearly 50% by volume. The present study investigates the use of biochar amendment to silty ...

Abstract: Municipal solid waste landfills are a source of major greenhouse gases such as methane (CH4) and carbon dioxide (CO2) and emit a trace amount of hydrogen sulfide (H2S). Recently, steel slag has extensively been used for ...

Abstract: In recent years, biochar-amended soil cover has shown promise for enhancing microbial methane (CH4) oxidation and mitigate fugitive CH4 emissions at municipal solid waste landfills. However, addition of biochar in landfill ...

Abstract: A sustainable biogeochemical cover system consisting of a biochar-amended soil layer overlain by a basic oxygen furnace (BOF) slag layer is being developed to mitigate fugitive emissions of methane (CH4) and carbon dioxide ...

Abstract: In this study, a novel biogeochemical cover system comprising biochar-amended soil and basic oxygen furnace (BOF) steel slag was explored as a sustainable alternative cover system to mitigate methane (CH4), carbon dioxide ...

Abstract: Municipal solid waste (MSW) landfills are regarded as one of the major sources of greenhouse gas (GHG) emissions across the world. An innovative and sustainable biogeochemical cover system that consists of soil, biochar, ...

Abstract: Fugitive methane (CH4) and carbon dioxide (CO2) emissions from municipal solid waste (MSW) landfills constitute one of the major anthropogenic sources of greenhouse gas (GHG) emissions. In this regard, several researchers ...