REMOVAL OF 2,4-DINITROPHENOL USING BAGASSE FLY-ASH - A SUGAR-INDUSTRY WASTE MATERIAL

被引：0
|
作者：
SRIVASTAVA, SK
GUPTA, VK
YADAV, IS
MOHAN, D
机构：
来源：
FRESENIUS ENVIRONMENTAL BULLETIN | 1995年 / 4卷 / 09期
关键词：
BAGASSE FLY ASH; ADSORPTION; LOW COST ADSORBENT; SUBSTITUTED PHENOL; SOLID WASTE UTILIZATION; WASTE-WATER TREATMENT;
D O I：
暂无
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Bagasse fly ash, a waste generated in sugar industries, has been converted into a low cost adsorbent material and utilized for the removal of 2,4- dinitrophenol (DNP). Results on the effect of pH, sorbent dosage, phenol concentration and the presence of surfactants are presented and discussed. The material exhibits good sorption capacity for DNP and the adsorption data follows both Langmuir and Freundlich models. Thermodynamic parameters indicate the feasibility of the process.
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页码：550 / 557
页数：8
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