Fixed-bed column adsorption study: a comprehensive review

被引：527

作者：

Patel, Himanshu ^{[1
]}

机构：

[1] Pacific Sch Engn, Appl Sci & Humanities Dept, Kadodara Palsana Rd, Surat, India

来源：

APPLIED WATER SCIENCE | 2019年 / 9卷 / 03期

关键词：

Adsorption; Fixed-bed column; Adsorbent; Adsorbate; Process parameters; Isotherm models; INDUSTRIAL WASTE-WATER; AQUEOUS-SOLUTION; METHYLENE-BLUE; ACTIVATED CARBON; HEXAVALENT CHROMIUM; BREAKTHROUGH CURVES; HEAVY-METALS; REMOVAL; BATCH; IONS;

D O I：

10.1007/s13201-019-0927-7

中图分类号：

TV21 [水资源调查与水利规划];

学科分类号：

081501 ;

摘要：

Present paper involved the review of fixed-bed column studies for removal of various contaminants from synthetic wastewater. Basic concept of adsorption, its types (i.e., chemisorption and physisorption) and its mechanism, adsorbents and adsorbates were included. Comparison of batch and column adsorption study is mentioned. Complete study of breakthrough curve for designing adsorptive column is interpreted. This paper explicates the detailed explanation of various process parameters and isotherm models for column study. Fixed-bed adsorption studies using various adsorbates, i.e., metal, ion, dye and other hazardous materials, are reviewed, in which adsorption of chromium metal is most exploitable. Conclusion and some challenges for utilization in real world are also exposed.

引用

页数：17

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