Chromium (VI) Purification Using Pine Sawdust in Batch Systems

被引：0

作者：

Politi, Dorothea ^{[1
]}

Sidiras, Dimitris ^{[1
]}

机构：

[1] Univ Piraeus, Dep Ind Management & Technol, Lab Simulat Ind Proc, GR-18534 Piraeus, Greece

来源：

INTERNATIONAL CONFERENCE OF COMPUTATIONAL METHODS IN SCIENCES AND ENGINEERING 2009 (ICCMSE 2009) | 2012年 / 1504卷

关键词：

sawdust; wastewater; adsorption; chromium (VI); FIXED-BED SYSTEMS; HEXAVALENT CHROMIUM; DYE ADSORPTION; BEECH SAWDUST; REMOVAL; WASTE; WATER; ADSORBENTS;

D O I：

10.1063/1.4772113

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

Pine sawdust, a waste generated in furniture industry, has been used as low-cost potential adsorbent. This low-cost adsorbent was used for the removal of chromium (VI) from an aqueous solution. The kinetics of adsorption and extent of adsorption at equilibrium are dependent on the physical and chemical characteristics of the adsorbent and adsorbate. The effect of hydrogen ion concentration, contact time, adsorbent dose and initial concentration of adsorbate on the uptake of chromium were studied in batch experiments. The adsorption data has been correlated with Lagergren - Eldridge pseudo-first order kinetic model. The efficiency of adsorbent material for the removal of Cr(VI) was found to be between 13.1 and 95.6%, respectively. These results depend on the conditions of pH, contact time, sawdust dose and Cr(VI) concentration.

引用

页码：1079 / 1082

页数：4

共 50 条

[21] Batch Cr(VI) removal by polyacrylamide-grafted sawdust: Kinetics and thermodynamics
Raji, C
Anirudhan, TS
WATER RESEARCH, 1998, 32 (12) : 3772 - 3780
[22] Adsorption of tungsten, molybdenum, vanadium and chromium from aqueous solutions using pine sawdust-polyaniline composites
Yanovska, Elina
Ryabchenko, Kateryna
Ianovska, Margaryta
Kichkiruk, Olga
Tertykh, Valentin
Davydov, Valentyn
NORDIC PULP & PAPER RESEARCH JOURNAL, 2014, 29 (03) : 425 - 433
[23] EXTENDING CIRCULATING OIL LIFE ... USING BATCH PURIFICATION SYSTEMS
JORDAN, GR
PLANT ENGINEERING, 1980, 34 (08) : 127 - 129
[24] Use of Sawdust of Aspen Tree for the Removal of Chromium (VI) from Aqueous Solution
Mosavian, M. T. Hamed
Khazaei, I.
Aliabadi, M.
IRANIAN JOURNAL OF EARTH SCIENCES, 2012, 4 (01): : 25 - 30
[25] Chromium(VI) removal from aqueous solution by untreated rubber wood sawdust
Zakaria, Zainul Akmar
Suratman, Marlini
Mohammed, Nurfadilah
Ahmad, Wan Azlina
DESALINATION, 2009, 244 (1-3) : 109 - 121
[26] Sorption of chromium (VI) by spent grain under batch conditions
Low, K.-S., 1600, John Wiley and Sons Inc. (82):
[27] Sorption of chromium (VI) by spent grain under batch conditions
Low, KS
Lee, CK
Low, CH
JOURNAL OF APPLIED POLYMER SCIENCE, 2001, 82 (09) : 2128 - 2134
[28] Biosorption of chromium (VI plus ) using tamarind fruit shells in continuously mixed batch reactor
Rajan, M. Senthil
Kumar, G. Ramesh
Vivek, S.
Gokulan, R.
Balaji, G.
GLOBAL NEST JOURNAL, 2023, 25 (01): : 180 - 186
[29] The Purification of the Galvanic Industry Wastewater of Chromium(VI) Compounds Using Titanium(III) Chloride
Kuzin, E. N.
Chernyshev, P. I.
Vizen, N. S.
Krutchinina, N. E.
RUSSIAN JOURNAL OF GENERAL CHEMISTRY, 2018, 88 (13) : 2954 - 2957
[30] The Purification of the Galvanic Industry Wastewater of Chromium(VI) Compounds Using Titanium(III) Chloride
E. N. Kuzin
P. I. Chernyshev
N. S. Vizen
N. E. Krutchinina
Russian Journal of General Chemistry, 2018, 88 : 2954 - 2957

← 1 2 3 4 5 →