Removal and regeneration of aqueous divalent cations by boehmite

被引：8

作者：

Sugiyama, Shigeru ^{[1
,2
,3
]}

Kanda, Yuki ^{[3
]}

Ishizuka, Hisaaki ^{[3
]}

Sotowa, Ken-Ichiro ^{[1
,2
,3
]}

机构：

[1] Univ Tokushima, Inst Sci & Technol, Dept Adv Mat, Tokushima 7708506, Japan

[2] Univ Tokushima, Ctr Frontier Res Engn, Dept Geosphere Environm & Energy, Tokushima 7708506, Japan

[3] Univ Tokushima, Dept Chem Sci & Technol, Tokushima 7708506, Japan

来源：

JOURNAL OF COLLOID AND INTERFACE SCIENCE | 2008年 / 320卷 / 02期

关键词：

boehmite; removal and regeneration; aqueous divalent cations;

D O I：

10.1016/j.jcis.2008.01.037

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Boehmite (Al(OH)O) was employed for the removal of aqueous Mg2+, Cu2+, Cd2+, Pb2+, and Co2+ at 298 K. Although boehmite was able to remove these divalent cations, the greater removal rate with boehmite of Pb2+ (28.7%) than with Mg-2+, Cu2+, Cd2+, and Co2+ (5.6, 25.3, 10.9, and 13.3%, respectively) was observed under acidic conditions. Under stronger alkaline conditions, in which the lead species was completely dissolved, a greater removal rate of Pb2+ (more than 80%) was observed under the corresponding conditions employed for the acidic conditions. The removed lead species could not be dissolved from boehmite in an acidic solution while an evident dissolution of lead species was detected using an aqueous NaOH Solution. The results shown in the present study reveal that boehmite can be employed as a reagent for the removal and regeneration of aqueous metal cations. (C) 2008 Elsevier Inc. All rights reserved.

引用

页码：535 / 539

页数：5

共 50 条

[21] INTERACTION OF UNIVALENT AND DIVALENT-CATIONS WITH CARRAGEENANS IN AQUEOUS-SOLUTION
PASS, G
PHILLIPS, GO
WEDLOCK, DJ
MACROMOLECULES, 1977, 10 (01) : 197 - 201
[22] Development of carboxylated ethynylarenes as fluorescent chemosensors for divalent cations in aqueous solution
Fletcher, James T.
Gallagher, Audrey T.
Deever, Douglas E.
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2012, 243
[23] Impact of natural organic matter and divalent cations on the stability of aqueous nanoparticles
Zhang, Yang
Chen, Yongsheng
Westerhoff, Paul
Crittenden, John
WATER RESEARCH, 2009, 43 (17) : 4249 - 4257
[24] Anomalous stability of aqueous boehmite dispersions induced by hydrolyzed aluminium poly-cations
Van 't Hoff Lab. Phys. Colloid Chem., Debye Inst., Utrecht Univ., P., 3584 CH Utrecht, Netherlands
不详
Colloids Surf. A Physicochem. Eng. Asp., 1-3 (115-128):
[25] Anomalous stability of aqueous boehmite dispersions induced by hydrolyzed aluminium poly-cations
van Bruggen, MPB
Donker, M
Lekkerkerker, HNW
Hughes, TL
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 1999, 150 (1-3) : 115 - 128
[26] EFFECT OF MONOVALENT AND DIVALENT-CATIONS ON AURELIA-AURITA TENTACLE REGENERATION
HUJER, A
LESHLAURIE, GE
AMERICAN ZOOLOGIST, 1990, 30 (04): : A37 - A37
[27] Removal of divalent nickel cations from aqueous solution by multi-walled carbon nano tubes: equilibrium and kinetic processes
Mobasherpour, Iman
Salahi, Esmail
Ebrahimi, Mohsen
RESEARCH ON CHEMICAL INTERMEDIATES, 2012, 38 (09) : 2205 - 2222
[28] Removal of divalent nickel cations from aqueous solution by multi-walled carbon nano tubes: equilibrium and kinetic processes
Iman Mobasherpour
Esmail Salahi
Mohsen Ebrahimi
Research on Chemical Intermediates, 2012, 38 : 2205 - 2222
[29] Microbially-mediated subsurface calcite precipitation for removal of hazardous divalent cations
Colwell, FS
Smith, RW
Ferris, FG
Ingram, JC
Reysenbach, AL
Fujita, Y
Tyler, TL
Taylor, JL
Banta, A
Delwiche, ME
McLing, T
Cortez, MM
Watwood, ME
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2003, 225 : U837 - U837
[30] Comparison of modified boehmite nanoplatelets and nanowires for dye removal from aqueous solution
Kamari, Mojtaba
Shafiee, Saber
Salimi, Farhad
Karami, Changiz
DESALINATION AND WATER TREATMENT, 2019, 161 : 304 - 314

← 1 2 3 4 5 →