UTILIZATION OF LOCALLY AVAILABLE BENTONITES FOR WATER PURIFICATION BY ACTIVATION

作者： Fareha Tabasum , Salman Iqbal , Haque Khan

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摘要: Acid activation of commercial bentonite was conducted and tested for adsorption impurities in water industrial products. The properties adsorption/absorption are also used to remove the processing edible oils fats, as well purification products like honey alcohol. design various experiments order assess simulate effects acid on capacity methylene blue dye is described this paper. key parameters activation, namely concentration, contact time, temperature type acid, were established. results indicated these variables effectiveness adsorption. Swelling Index value activated 20 ml per 2 gram deionized compared 8 gm unactivated samples. concentration exerts a predominant individual effect other parameters. Bentonite by 5N HCl has more than 40% H SO . Excessive 4 discussed terms loss both porosity strength.

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UTILIZATION OF LOCALLY AVAILABLE BENTONITES FOR WATER PURIFICATION BY ACTIVATION

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UTILIZATION OF LOCALLY AVAILABLE BENTONITES FOR WATER PURIFICATION BY ACTIVATION

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