Activated Carbons in Rice Husk Ash
Activated carbons were prepared from rice husk as following procedures: firstly, the rice husks were washed with water to remove dirt and other contaminants, oven-dried at 110 °C for 12 hrs then grounded and sieved to fractions with average particle size of 1.0 mm. Secondly; the prepared husks were carbonized at 400 °C under nitrogen […]