BATCH NICKEL REMOVAL FROM AQUEOUS-SOLUTION BY SPHAGNUM MOSS PEAT

被引：338
|
作者：
HO, YS
WASE, DAJ
FORSTER, CF
机构：
[1] UNIV BIRMINGHAM,SCH CHEM ENGN,BIRMINGHAM B15 2TT,W MIDLANDS,ENGLAND
[2] UNIV BIRMINGHAM,SCH CIVIL ENGN,BIRMINGHAM B15 2TT,W MIDLANDS,ENGLAND
来源：
WATER RESEARCH | 1995年 / 29卷 / 05期
关键词：
PEAT; NICKEL; ADSORPTION; LANGMUIR AND FREUNDLICH;
D O I：
10.1016/0043-1354(94)00236-Z
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
The batch adsorption of Ni(II) onto sphagnum moss peat has been studied. The reaction was pH dependent, the optimum range being 4.0-7.0. Langmuir and Freundlich isotherms, established for various initial nickel concentrations and for a range of pH values, were used to obtain a single relationship between initial metal concentration, metal removal, and initial pH. The latter was found to control efficiency of nickel removal. Kinetic data suggested involvement of a chemical rate-limiting step, and a predictive relationship was derived relating nickel removal to peat dose. In comparison with other metals, nickel removal is poor, and possible reasons are discussed.
引用
收藏
页码：1327 / 1332
页数：6
相关论文
共 50 条
  • [1] THE ADSORPTION OF DIVALENT COPPER IONS FROM AQUEOUS-SOLUTION BY SPHAGNUM MOSS PEAT
    HO, YS
    WASE, DAJ
    FORSTER, CF
    [J]. PROCESS SAFETY AND ENVIRONMENTAL PROTECTION, 1994, 72 (B3) : 185 - 194
  • [2] Removal of lead ions from aqueous solution using sphagnum moss peat as adsorbent
    Ho, YS
    Wase, DAJ
    Forster, CF
    [J]. WATER SA, 1996, 22 (03) : 219 - 224
  • [3] Adsorption of divalent copper ions from aqueous solution by sphagnum moss peat
    Ho, Y.S.
    Wase, D.A.J.
    Forster, C.F.
    [J]. Process Safety and Environmental Protection: Transactions of the Institution of Chemical Engineers, Part B, 1994, 72 (03): : 185 - 194
  • [4] The kinetics of sorption of basic dyes from aqueous solution by sphagnum moss peat
    Ho, YS
    McKay, G
    [J]. CANADIAN JOURNAL OF CHEMICAL ENGINEERING, 1998, 76 (04): : 822 - 827
  • [5] Removal of cadmium (II) from aqueous solutions by sphagnum moss peat:: Equilibrium study
    Balan, Catalin
    Bilba, Doina
    Macoveanu, Matei
    [J]. ENVIRONMENTAL ENGINEERING AND MANAGEMENT JOURNAL, 2008, 7 (01): : 17 - 23
  • [6] Studies on chromium(III) removal from aqueous solutions by sorption on Sphagnum moss peat
    Balan, Catalin
    Bilba, Doina
    Macoveanu, Matei
    [J]. JOURNAL OF THE SERBIAN CHEMICAL SOCIETY, 2009, 74 (8-9) : 953 - 964
  • [7] SPHAGNUM MOSS PEAT AS A POTENTIAL SORBENT AND REDUCTANT FOR CHROMIUM (VI) REMOVAL FROM AQUEOUS SOLUTIONS
    Balan, Catalin
    Bilba, Doina
    Macoveanu, Matei
    [J]. CELLULOSE CHEMISTRY AND TECHNOLOGY, 2009, 43 (1-3): : 99 - 104
  • [8] The Pb(II) Sorption from Aqueous Solutions by Sphagnum Moss Peat
    Bulgariu, Laura
    Robu, Brindusa
    Macoveanu, Matei
    [J]. REVISTA DE CHIMIE, 2009, 60 (02): : 171 - 175
  • [9] REMOVAL OF HEXAVALENT CHROMIUM USING SPHAGNUM MOSS PEAT
    SHARMA, DC
    FORSTER, CF
    [J]. WATER RESEARCH, 1993, 27 (07) : 1201 - 1208
  • [10] Assessment of thermally treated sphagnum peat moss sorbents for removal of phenol red, bromothymol blue and malachite green from aqueous solution
    Abu Al–Roos B.K.
    Lubbad S.H.
    Abu–Saqer K.K.
    [J]. International Journal of Environmental Studies, 2019, 76 (05) : 861 - 872
12345