Global ETD Search
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Showing 1 to 4 of 4 for “"organic arsenic"”.
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Management strategy of landfill leachate and landfill gas condensate
… the UV disinfection in WWTPs. The other one is organic nitrogen, which can pass the nitrification-denitrification process and contribute to the effluent total nitrogen (TN). Also, treatability study was conducted for landfill gas (LFG) condensate. In a laboratory study, leachate samples were …
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Determination of Arsenic and Arsenic Species in Ombrotrophic Peat Bogs from Finland
… goal of this study was to evaluate how faithful arsenic (As) has been preserved in ombrotrophic peat bogs from Finland. The changing rates of atmospheric As deposition have been reconstructed using peat cores from three Finnish bogs: Harjavalta (Har), nearby a Copper (Cu) - Nickel (Ni) smelter, …
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Arsenic Analysis: Comparative Arsenic Groundwater Concentration in Relation to Soil and Vegetation
<p>Arsenic (As) is a toxic semi-metallic element found in groundwater, soils, and plants. Natural and anthropogenic sources contribute to the distribution of arsenic in the environment. Arsenic’s toxic and mobile behavior is associated with its speciation ability. There are two types of arsenic …
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Continued optimization of a microelectrolysis treatment process for removal of arsenic from landfill gas condensate, characterization of materials, and evaluation of Fe as a predictor of treatment monitoring
… (LGC) are known to contain high levels of arsenic whose presence may result in exceeding applicable discharge limits. Arsenic speciation in LGC is dominated by organo-As compounds that are difficult or impossible to remove by conventional methods. This difficulty may be circumvented via …