Αποτελέσματα Αναζήτησης
28 Ιουν 2024 · Ocean alkalinity enhancement (OAE) reduces the concentration of dissolved carbon dioxide (CO 2) in seawater, leading to atmospheric carbon dioxide removal (CDR). Here we report laboratory...
exceeded the solubility of Mg(OH) 2 in pure-water (~0.3mmol/kg), Mg(OH) 2 must be consumed by the abundant H 2CO 3 in wastewater. The conversion of CO 2 to HCO 3 − through this reaction was...
1 Δεκ 2014 · CO 2 removal efficiency and absorption capacity (C:Mg ratio) were used to evaluate the absorption performance. Carbon dioxide removal efficiency increases with the increase of liquid height in the column, while the other parameters affect the efficiency in a more complex way.
15 Αυγ 2019 · Morphology control of magnesium carbonate for CO2 utilization using Mg2+ ions in industrial wastewater depending on length of alkyl chain of primary alkanolamine, reaction temperature, CO2 concentration, and Mg2+/Na+ ratio. YunsungYooa, DongwooKangab, EunjiChoia, JinwonParka, Il-SangHuhc. Show more. Add to Mendeley.
Cold Lime Softening. Precipitation softening accomplished at ambient temperatures is referred to as cold lime softening. When hydrated lime, Ca (OH) 2, is added to the water being treated, the following reactions occur: If the proper chemical control is maintained on lime feed, the calcium hardness may be reduced to 35-50 ppm.
Here we show a novel low-carbon method of 26 producing Mg(OH)2, from globally abundant olivine-rich silicate rocks. A combination 27 of acid digestion and electrolysis of olivine were used to produce Mg(OH)2 in a fully 28 recoverable system. The use of Mg(OH)2 from olivine provides a viable pathway for
2 Μαΐ 2017 · There are several ways to induce directed motion of colloidal particles such as using an external force, for example, electrostatic 5, dielectric 6, magnetic 7, acoustic 8, or optical 9, inertial...
