## Abstract Dried waste activated sludge was used for copper removal from simulated waste water in this study. Unconditioned activated sludge (UAS) bound up to 35โmg Cuโg^โ1^, although there was significant leaching of organic material. Organic and copper leaching from the UAS increased significant
Characterization of Chlorinated Tire-Derived Mesoporous Activated Carbon for Adsorptive Removal of Toluene
โ Scribed by Jianzhong Zhu; Hao Liang; Jun Fang; Jianguo Zhu; Buchang Shi
- Publisher
- John Wiley and Sons
- Year
- 2011
- Tongue
- English
- Weight
- 320 KB
- Volume
- 39
- Category
- Article
- ISSN
- 1863-0650
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Adsorption methods for characterizing the microporosity of activated carbons are discussed critically. Three methods-the a,-method and those based on the Dubinin-Radushkevich and Jaroniec-Choma isotherm equations-are compared with respect to the parameters that characterize the microporous structure
The characterization of three commercial activated carbons was carried out using the adsorption of various compounds in the aqueous phase. For this purpose the generalized adsorption isotherm was employed, and a modification of the Dubinin-Radushkevich pore filling model, incorporating repulsive con
Activated carbon cloth is impregnated by dipping in solutions of cobalt acetate or nickel acetate to give a range of loadings. Prepared cloths were used to form filter beds, 20 layers thick, which were exposed to hydrogen cyanide (HCN)-laden air. Challenge concentration was 2 mg L-' HCN in air at 80