Removal of boron from aqueous solution by using neutralized red mud.
The adsorptive removal of boron from aqueous solution by using the neutralized red mud was studied in batch equilibration technique. The effects of pH, adsorbent dosage, initial boron concentration and contact time on the adsorption were investigated. The experiments demonstrated that boron removal was of a little fluctuation in pH range of 2-7 and it takes 20 min to attain equilibrium. The adsorption data was analyzed using the Langmuir and the Freundlich isotherm models and it was found that the Freundlich isotherm model represented the measured sorption data well.
Cengeloglu
Yunus
Y
Selcuk University, Department of Chemistry, Campus, 42031 Konya, Turkey.
Tor
Ali
A
Arslan
Gulsin
G
Ersoz
Mustafa
M
Gezgin
Sait
S
D000327:Adsorption; D001895:Boron / Q000302:isolation & purification*; D006863:Hydrogen-Ion Concentration; D012987:Soil; D012996:Solutions; D013816:Thermodynamics; D014867:Water / Q000737:chemistry
D012987:Soil; D012996:Solutions; D014867:Water; D001895:Boron