Removal of Zn (II) from aqueous solution by using hybrid precursor of silicon and carbon

被引：33

作者：

Gupta, Nitish ^{[1
]}

Amritphale, S. S. ^{[2
]}

Chandra, N. ^{[2
]}

机构：

[1] Shri GS Inst Technol & Sci, Dept Appl Chem, Indore 452003, Madhya Pradesh, India

[2] Adv Mat & Proc Res Inst, Bhopal 462026, MP, India

来源：

BIORESOURCE TECHNOLOGY | 2010年 / 101卷 / 10期

关键词：

Hybrid precursor; Adsorption; Langmuir isotherm; Freundlich isotherm; Thermodynamic parameter; METAL-IONS; ADSORPTION; ZINC; BIOSORPTION; CU(II); ZN(II); EQUILIBRIUM; KINETICS; BIOMASS; COPPER;

D O I：

10.1016/j.biortech.2009.12.024

中图分类号：

S2 [农业工程];

学科分类号：

0828 ;

摘要：

Hybrid precursor (HP) of silicon and carbon was synthesized from rice hulls by a novel low temperature method, using sol-gel route. The potential of hybrid precursor to remove Zn (II) ions from aqueous solutions was investigated under different experimental conditions. Hybrid precursor removes Zn (II) ions with efficiency higher than 95% at low concentration. The data revealed that initial uptake was rapid and equilibrium was established in 30 min. Pseudo first order, Pseudo second order and Intraparticle diffusion kinetic models were applied to the kinetic data and it was found that adsorption process followed pseudo second order with activation energy of 1.093 kJ mol(-1). Zn (II) removal was quantitatively evaluated using Langmuir and Freundlich isotherm model and monolayer sorption capacity show the value 28.76 mg/g indicating the affinity of HP for Zn (II) ions. The negative value of Gibbs free energy obtained in this study with hybrid precursor confirms the feasibility and spontaneous nature of adsorption process. (C) 2009 Elsevier Ltd. All rights reserved.

引用

页码：3355 / 3362

页数：8

共 50 条

[21] Biosorptive removal of Nickel(II) from aqueous solution by Mangosteen shell activated carbon [J].

Anitha, D. ;

Ramadevi, A. ;

Seetharaman, R. .

MATERIALS TODAY-PROCEEDINGS, 2021, 45 :718-722

[22] Removal of Zn(II) from aqueous solutions using Lewatit S1468 [J].

Mueller, Gabriel ;

Janoskova, Katarina ;

Bakalar, Tomas ;

Cakl, Jiri ;

Jirankova, Hana .

DESALINATION AND WATER TREATMENT, 2012, 37 (1-3) :146-151

[23] REMOVAL OF ZN(II) FROM AQUEOUS SOLUTION BY USING SMECTITE-BEARING SOIL [J].

Asci, Yeliz .

SGEM 2008: 8TH INTERNATIONAL SCIENTIFIC CONFERENCE, VOL II, CONFERENCE PROCEEDINGS, 2008, :407-411

[24] USE OF CAROTENOID EXTRACTED TOMATO RESIDUE FOR REMOVAL OF Cu (II) IONS FROM AQUEOUS SOLUTION [J].

Prokopov, Tsvetko, V ;

Nikolova, Milena, I ;

Taneva, Donka S. ;

Petkova, Nadezhda T. .

SCIENTIFIC STUDY AND RESEARCH-CHEMISTRY AND CHEMICAL ENGINEERING BIOTECHNOLOGY FOOD INDUSTRY, 2019, 20 (02) :135-150

[25] Removal of nickel(II) from aqueous solution using Citrus Limettioides peel and seed carbon [J].

Sudha, R. ;

Srinivasan, K. ;

Premkumar, P. .

ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY, 2015, 117 :115-123

[26] EDTA functionalized silica for removal of Cu(II), Zn(II) and Ni(II) from aqueous solution [J].

Kumar, R. ;

Barakat, M. A. ;

Daza, Y. A. ;

Woodcock, H. L. ;

Kuhn, J. N. .

JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2013, 408 :200-205

[27] Cd removal from aqueous solution using agricultural wastes [J].

Farasati, Masumeh ;

Haghighi, Samira ;

Boroun, Shokoufeh .

DESALINATION AND WATER TREATMENT, 2016, 57 (24) :11162-11172

[28] Removal of lead (II) ions from aqueous solution by using crosslinked chitosan-clay beads [J].

Tirtom, Vedia Nuket ;

Dincer, Ayse ;

Becerik, Seda ;

Aydemir, Tulin ;

Celik, Ali .

DESALINATION AND WATER TREATMENT, 2012, 39 (1-3) :76-82

[29] BATCH ADSORPTION OF Zn(II) IONS FROM AQUEOUS SOLUTION ONTO SAWDUST [J].

Nacu, Gabriela ;

Negrila, Lacramioara ;

Bulgariu, Laura .

REVUE ROUMAINE DE CHIMIE, 2017, 62 (4-5) :439-447

[30] Adsorptive Removal of Zn(II) Ion from Aqueous Solution using Rice Husk-Based Activated Carbon [J].

Taha, Mohd F. ;

Ibrahim, Muhammad H. C. ;

Shaharun, Maizatul S. ;

Chong, F. K. .

INTERNATIONAL CONFERENCE ON FUNDAMENTAL AND APPLIED SCIENCES 2012 (ICFAS2012), 2012, 1482 :252-257

← 1 2 3 4 5 →