Active carbon for removal of toxic chemicals from contaminated water

被引：75

作者：

Singh, B

Madhusudhanan, S

Dubey, V

Nath, R

Rao, NBSN

机构：

[1] Def. R. and D. Establishment, Gwalior 474002, Jhansi Road

来源：

CARBON | 1996年 / 34卷 / 03期

关键词：

chemical warfare agents; sulphur mustard; phenol; oxygen analogue of mustard; adsorption; reverse-osmosis;

D O I：

10.1016/0008-6223(95)00179-4

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Coconut charcoals of different grades were studied for assessing the removal efficiency of chemical warfare (CW) agents from aqueous solutions. Oxygen analogue of sulphur mustard and phenol were used as model compounds for CW agents for adsorption studies. Freundlich and Langmuir adsorption isotherms were plotted. Equilibrium constant and maximum adsorption capacity for carbons were computed from the isotherm data. These studies enabled identification of an activated carbon suitable for use in reverse-osmosis water filtration systems.

引用

页码：327 / 330

页数：4

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