A new model for heavy metal removal in a biosorption column

被引：392

作者：

Yan, GY

Viraraghavan, T ^{[1
]}

Chen, M

机构：

[1] Univ Regina, Fac Engn, Regina, SK S4S 0A2, Canada

[2] Chinese Acad Sci, Inst Appl Math, Beijing 100080, Peoples R China

来源：

ADSORPTION SCIENCE & TECHNOLOGY | 2001年 / 19卷 / 01期

关键词：

D O I：

10.1260/0263617011493953

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Column kinetics for metal removal could be described more adequately by a modified dose-response model than by the Thomas model or Bohart-Adams model conventionally used. The new empirical model can be used either in a linearized form or a non-linearized form. Use of the model minimizes the error resulting from use of the Thomas model, especially at lower or higher time periods of the breakthrough curve.

引用

页码：25 / 43

页数：19

共 19 条

[1]

BENEFIELD LD, 1982, PROCESS CHEM WATER W, P381

[2] Some aspects of the behavior of charcoal with respect to chlorine. [J].