Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 4 of 4 for “"Leaching of metals"”.
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Leaching of metals and metalloids from highway marking glass beads and the potential environmental impact
… Elevated metal and metalloid concentrations of As, Sb, and Pb have recently been observed in imported glass beads. The main objective of this research was to assess the environmental impact associated with applying these imported glass beads in highway markings. To achieve this objective, …
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The effects of the High Park fire on Cache la Poudre drinking water quality
… from June 9th to June 30th, 2012. The effects of the fire not only impacted the vegetation and soil within the watershed, but also induced changes in the water quality of the Poudre River, a local drinking water source. The utilities and food and beverage producers were concerned that the fire …
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Re-evaluation of Kombat-style mineralisation and implications for exploration in the Otavi mountainland, Namibia
… the Cu-Pb and Fe-Mn ore mineralization of the Kombat Mine (ML-16, ML-73B) and Gross Otavi Mine (ML-73C), situated between 19 ̊41’ 30” S, 19̊ 39’ 00” S and 17 ̊40’ 00” E, 17 ̊35’ 00” E (WGS84) based on the field geology, fluid inclusions, petrology, mineralogy and geochemistry. This was …
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From soil to groundwater: Assessing the leaching potential of cadmium across gradients of soil types and land-uses
The problem: The productivity of agriculture, the mainstay of New Zealand’ economy, relies on millions tons of fertiliser to maintain soil fertility. These fertilisers contain contaminants, including cadmium (Cd) which pose risks to the environment and human health. The assessment of the …