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The computer-enabled thermodynamic database associated with SUPCRT92 (Johnson et al., 1992) enables the calculation of the standard molal thermodynamic properties of minerals, gases, aqueous species, and reactions for a wide range of temperatures and pressures. However, new data on the thermodynamic properties of both aqueous species and minerals have become available since the database’s initial...
Arsenic is a toxic element and may be found in natural waters as well as in industrial waters, which requires proper treatment before its use as drinking water. Present investigation aims to remove arsenate ions [As(V)] by bone char. Effect of solution pH, initial concentration, and contact time has been investigated. Kinetics reveal that removal of As(V) ion by bone char is very rapid in the first...
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