COMPETITIVE ADSORPTION OF SUBSTITUTED PHENOLS BY ACTIVATED CARBON DEVELOPED FROM THE FERTILIZER WASTE SLURRY

被引：83

作者：

SRIVASTAVA, SK ^{[1
]}

TYAGI, R ^{[1
]}

机构：

[1] UNIV ROORKEE,DEPT CHEM,ROORKEE 247667,UTTAR PRADESH,INDIA

来源：

WATER RESEARCH | 1995年 / 29卷 / 02期

关键词：

COMPETITIVE ADSORPTION; ACTIVATED CARBON; SUBSTITUTED PHENOLS; FERTILIZER WASTE;

D O I：

10.1016/0043-1354(94)00182-7

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The waste slurry generated in fertilizer plants in India has been converted to a cheap carbonaceous adsorbent material. This product is found to be a promising scavenger of some toxic metal ions and phenols in industrial effluents. It has been successfully tried for the removal of a variety of substituted phenols from synthetic as well as live waste from oil refineries. Since a number of organic compounds may be present in industrial waste water, a possible competition that can take place in such systems, has been studied and reported in this paper. The competitive effect on the uptake of various substituted phenols viz 2,4,6-trinitrophenol, 4-nitrophenol, 4-chlorophenol and 1,3-dihydroxybenzene, on the carbonaceous adsorbent developed from fertilizer waste, has been studied using the Langmuir model for bisolute systems and also by the Jain and Snoeyink modified model.

引用

页码：483 / 488

页数：6