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sulfide oxidation

Documents The effects of pyrite inclusions, dissolved oxygen and ferric ions on chalcopyrite electrochemistry

The effects of pyrite inclusions, dissolved oxygen and ferric ions on chalcopyrite electrochemistry Daniel Majuste, André Leite, Maria Dantas and Virginia Ciminelli …

Documents The Effect of Surface Lithology on Arsenic and other Heavy Metals in Surface Water and Groundwater.....

Arsenic Contamination of Groundwater in Kathmandu Valley, Nepal, as a Consequence of Rapid Erosion The Effect of Surface Lithology on Arsenic and other Heavy Metals in Surface…

Documents Nitrogen cycles Nitrate/nitrite Reductase Ammonia monooxygenase Hydroxylamine oxidoreductase.

Nitrogen cycles Nitrate/nitrite Reductase Ammonia monooxygenase Hydroxylamine oxidoreductase N2 + 3H2 ---> 2NH3 ∆G’º = -33.5 kJ/mol However, N-N triple bond is a…

Documents 333

Introduction OXIDATION PROFILES for humid tropical porphyry systems are typically subdued, with sulfide oxidation generally less than 100 m below the weathering surface (Fig.…

Documents Almost Everywhere: Naturally Occurring Arsenic in Wisconsin’s Aquifers

Almost Everywhere: Naturally Occurring Arsenic in Wisconsinâs Aquifers Madeline Gotkowitz Wisconsin Geological and Natural History Survey Arsenic concentrations in Wisconsin…

Documents Dominant Paradigm for Arsenic Contamination of Groundwater in South Asia

Arsenic Contamination of Groundwater in Kathmandu Valley, Nepal, as a Consequence of Rapid Erosion The Effect of Surface Lithology on Arsenic and other Heavy Metals in Surface…

Documents Almost Everywhere: Naturally Occurring Arsenic in Wisconsin’s Aquifers Madeline Gotkowitz...

Almost Everywhere: Naturally Occurring Arsenic in Wisconsinâs Aquifers Madeline Gotkowitz Wisconsin Geological and Natural History Survey Arsenic concentrations in Wisconsin…