The sorption of lead(II) ions on peat

被引：1114

作者：

Ho, YS ^{[1
]}

McKay, G ^{[1
]}

机构：

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

来源：

WATER RESEARCH | 1999年 / 33卷 / 02期

关键词：

sorption; first order; kinetics; lead; peat;

D O I：

10.1016/S0043-1354(98)00207-3

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 from aqueous solution onto peat has been studied. Kinetic studies have been carried out using an agitated batch and the effect of varying process parameters has been investigated; these include initial lead ion concentration, peat particle size, solution temperature and agitation speed. The data were analyzed using a pseudo-first order Lagergren equation and the data were correlated using a two-step first order reaction mechanism. (C) 1998 Elsevier Science Ltd. All rights reserved.

引用

页码：578 / 584

页数：7

共 10 条

[1]

AHARONI C, 1991, SSSA SPEC PUBL, V27, P1

[2] ADSORPTION OF LOW-LEVEL CR-51(VI) FROM AQUEOUS-SOLUTION BY BISMUTH TRIOXIDE - KINETIC AND IR STUDY [J].

BHUTANI, MM ;

KUMARI, R .

JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY-ARTICLES, 1994, 180 (01) :145-153

[3]

Lagergren SK., 1898, K. Sven. Vetenskad. Handl, V24, P1, DOI DOI 10.1007/BF01501332

[4]

Orumwense FFO, 1996, J CHEM TECHNOL BIOT, V65, P363, DOI 10.1002/(SICI)1097-4660(199604)65:4<363::AID-JCTB435>3.0.CO

[5]

2-3

[6]

Sharma Y. C., 1991, International Journal of Environmental Studies, V37, P183, DOI 10.1080/00207239108710629

[7] USE OF WOLLASTONITE IN THE REMOVAL OF NI(II) FROM AQUEOUS-SOLUTIONS [J].

SHARMA, YC ;

GUPTA, GS ;

PRASAD, G ;

RUPAINWAR, DC .

WATER AIR AND SOIL POLLUTION, 1990, 49 (1-2) :69-79

[8] Influence of citric acid and glycine on the adsorption of mercury(II) by kaolinite under various pH conditions [J].

Singh, J ;

Huang, PM ;

Hammer, UT ;

Liaw, WK .

CLAYS AND CLAY MINERALS, 1996, 44 (01) :41-48

[9]

Sparks D.L., 1989, KINETICS SOIL CHEM P

[10] ADSORPTION OF CELLULOSE TRIACETATE ON CALCIUM SILICATE [J].

TRIVEDI, HC ;

PATEL, VM ;

PATEL, RD .

EUROPEAN POLYMER JOURNAL, 1973, 9 (06) :525-531

← 1 →