Batch lead (II) removal from aqueous solution by peat: Equilibrium and kinetics

被引：119

作者：

Ho, YS ^{[1
]}

McKay, G ^{[1
]}

机构：

[1] Hong Kong Univ Sci & Technol, Dept Chem Engn, Clear Water Bay, Kowloon, Peoples R China

来源：

PROCESS SAFETY AND ENVIRONMENTAL PROTECTION | 1999年 / 77卷 / B3期

关键词：

kinetics; lead; peat; sorption;

D O I：

10.1205/095758299529983

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The sorption of lead ions onto peat has been studied. Equilibrium isotherms have been measured and modelled. Kinetic studies have been carried out in a batch adsorber to study the effect of initial concentration, agitation and temperature. A pseudo-second order kinetic model has been proposed to correlate the experimental data.

引用

页码：165 / 173

页数：9

共 50 条

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