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1 lut 2022 · Carbon dioxide nanobubbles can increase effective gas-transfer to solution and enhance buffering capacity given the stable suspension in water of CO 2 gas within nanobubbles and the existence of larger gas/water interface.
31 gru 2011 · This study explores the varying effects of CO2 partial pressures, basaltic glass dissolution kinetics and reaction time on the complex chemistry of the overall CO2-water-basalt reaction...
9 cze 2020 · Alkalinity, the excess of proton acceptors over donors, plays a major role in ocean chemistry, in buffering and in calcium carbonate precipitation and dissolution. Understanding alkalinity dynamics is pivotal to quantify ocean carbon dioxide uptake during times of global change.
Successful geologic sequestration of carbon in deep saline aquifers requires accurate predictive models of rock‐brine‐CO2 interaction. Often overlooked in siliciclastic‐hosted saline reservoirs is the carbonate buffering of the groundwater.
5 cze 2023 · Abstract. Simulations of carbon dioxide (CO 2) in water may aid in understanding the impact of its accumulation in aquatic environments and help advance technologies for carbon capture and utilization (via, e.g., mineralization).
13 wrz 2019 · Water bodies with moderate to high alkalinity are well-buffered against wide daily swings in pH resulting from net removal of carbon dioxide by photosynthesis during daytime and return of carbon dioxide to the water by respiratory process at night when there is no photosynthesis.
11 gru 2008 · Abstract. [1] Successful geologic sequestration of carbon in deep saline aquifers requires accurate predictive models of rock-brine-CO 2 interaction. Often overlooked in siliciclastic-hosted saline reservoirs is the carbonate buffering of the groundwater. Carbonate minerals are ubiquitous, even in siliciclastic host rocks, resulting in some ...
