Journal Home > Volume 7 , Issue 1

Low-cost porous ceramic microspheres from waste gangue were prepared by simple spray drying and subsequent calcination. Effects of calcination temperature on phase and microstructure evolution, specific surface area, pore structure, and dye adsorption mechanism of the microspheres were investigated systematically. Results showed that the microspheres were spherical, with some mesopores both on the surface and inside the spheres. The phase kept kaolinite after calcined at 800 and 900 ℃ and transformed into mullite at 1000 ℃. The microspheres calcined at 800 ℃ showed larger adsorption capacity and removal efficiency than those calcined at higher temperatures. Methylene blue (MB) and basic fuchsin (BF) removal efficiency reached 100% and 99.9% with the microsphere dosage of 20 g/L, respectively, which was comparable to that of other low-cost waste adsorbents used to remove dyes in the literature. Adsorption kinetics data followed the pseudo-second-order kinetic model, and the isotherm data fit the Langmuir isotherm model. The adsorption process was attributed to multiple adsorption mechanisms including physical adsorption, hydrogen bonding, and electrostatic interactions between dyes and gangue microspheres. The low-cost porous microspheres with excellent cyclic regeneration properties are promising absorbent for dyes in wastewater filtration and adsorption treatment.


menu
Abstract
Full text
Outline
About this article

Synthesis of low-cost porous ceramic microspheres from waste gangue for dye adsorption

Show Author's information Shu YANaYiming PANbLu WANGaJingjing LIUaZaijuan ZHANGaWenlong HUOaJinlong YANGa,b( )Yong HUANGa
State Key Laboratory of New Ceramics and Fine Processing, School of Materials Science and Engineering, Tsinghua University, Beijing 100084, China
School of Materials Science and Engineering, Dalian Jiaotong University, Dalian 116028, Liaoning, China

Abstract

Low-cost porous ceramic microspheres from waste gangue were prepared by simple spray drying and subsequent calcination. Effects of calcination temperature on phase and microstructure evolution, specific surface area, pore structure, and dye adsorption mechanism of the microspheres were investigated systematically. Results showed that the microspheres were spherical, with some mesopores both on the surface and inside the spheres. The phase kept kaolinite after calcined at 800 and 900 ℃ and transformed into mullite at 1000 ℃. The microspheres calcined at 800 ℃ showed larger adsorption capacity and removal efficiency than those calcined at higher temperatures. Methylene blue (MB) and basic fuchsin (BF) removal efficiency reached 100% and 99.9% with the microsphere dosage of 20 g/L, respectively, which was comparable to that of other low-cost waste adsorbents used to remove dyes in the literature. Adsorption kinetics data followed the pseudo-second-order kinetic model, and the isotherm data fit the Langmuir isotherm model. The adsorption process was attributed to multiple adsorption mechanisms including physical adsorption, hydrogen bonding, and electrostatic interactions between dyes and gangue microspheres. The low-cost porous microspheres with excellent cyclic regeneration properties are promising absorbent for dyes in wastewater filtration and adsorption treatment.

Keywords: microstructure, adsorption, microspheres, calcination, equilibrium

References(46)

[1]
DJ Green. Fabrication and mechanical properties of lightweight ceramics produced by sintering of hollow spheres. J Am Ceram Soc 1985, 68: 403-409.
[2]
JK Cochran. Ceramic hollow spheres and their applications. Curr Opin Solid St M 1998, 3: 474-479.
[3]
WS Cheow, S Li, K Hadinoto. Spray drying formulation of hollow spherical aggregates of silica nanoparticles by experimental design. Chem Eng Res Des 2010, 88: 673-685.
[4]
M-P Liu, Y-P Luo, L Xu, et al. Hollow-structured Si/SiC@C nanospheres as highly active catalysts for cycloaddition of epoxides with CO2 under mild conditions. Dalton Trans 2016, 45: 2369-2373.
[5]
J Yang, K Cai, X Xi, et al. Process and device for the preparation of hollow microspheres comprising centrifugal atomization. U.S. Patent 8,845,936. 2014.
[6]
UT Gonzenbach, AR Studart, E Tervoort, et al. Macroporous ceramics from particle-stabilized wet foams. J Am Ceram Soc 2007, 90: 16-22.
[7]
EW Leib, U Vainio, RM Pasquarelli, et al. Synthesis and thermal stability of zirconia and yttria-stabilized zirconia microspheres. J Colloid Interface Sci 2015, 448: 582-592.
[8]
ML Schmitt, JE Shelby, MM Hall. Preparation of hollow glass microspheres from sol–gel derived glass for application in hydrogen gas storage. J Non-Cryst Solids 2006, 352: 626-631.
[9]
X Sun, J Liu, Y Li. Use of carbonaceous polysaccharide microspheres as templates for fabricating metal oxide hollow spheres. Chem Eur J 2006, 12: 2039-2047.
[10]
S-C Noh, S-Y Lee, S Kim, et al. Synthesis of thermally stable porous SiC hollow spheres and control of the shell thickness. Microporous Mesoporous Mater 2014, 199: 11-17.
[11]
Y-N Qu, J Xu, Z-G Su, et al. Lightweight and high-strength glass foams prepared by a novel green spheres hollowing technique. Ceram Int 2016, 42: 2370-2377.
[12]
F Qi, X Xu, J Xu, et al. A novel way to prepare hollow sphere ceramics. J Am Ceram Soc 2014, 97: 3341-3347.
[13]
L Li, Y Zhang, Y Zhang, et al. The thermal activation process of coal gangue selected from Zhungeer in China. J Therm Anal Calorim 2016, 126: 1559-1566.
[14]
B Jabłońska, AV Kityk, M Busch, et al. The structural and surface properties of natural and modified coal gangue. J Environ Manage 2017, 190: 80-90.
[15]
X Querol, M Izquierdo, E Monfort, et al. Environmental characterization of burnt coal gangue banks at Yangquan, Shanxi Province, China. Int J Coal Geol 2008, 75: 93-104.
[16]
Y Zhang, L Xu, S Seetharaman, et al. Effects of chemistry and mineral on structural evolution and chemical reactivity of coal gangue during calcination: Towards efficient utilization. Mater Struct 2015, 48: 2779-2793.
[17]
Z Cao, Y Cao, H Dong, et al. Effect of calcination condition on the microstructure and pozzolanic activity of calcined coal gangue. Int J Miner Process 2016, 146: 23-28.
[18]
T Qian, J Li. Synthesis of Na-A zeolite from coal gangue with the in-situ crystallization technique. Adv Powder Technol 2015, 26: 98-104.
[19]
X Querol, F Plana, A Alastuey, et al. Synthesis of Na-zeolites from fly ash. Fuel 1997, 76: 793-799.
[20]
H Ji, M Fang, Z Huang, et al. Effect of La2O3, additives on the strength and microstructure of mullite ceramics obtained from coal gangue and γ-Al2O3. Ceram Int 2013, 39: 6841-6846.
[21]
R Qiu, F Cheng. Modification of waste coal gangue and its application in the removal of Mn2+ from aqueous solution. Water Sci Technol 2016, 74: 524-534.
[22]
M Alkan, B Kalay, M Doǧan, et al. Removal of copper ions from aqueous solutions by kaolinite and batch design. J Hazard Mater 2008, 153: 867-876.
[23]
EI Unuabonah, KO Adebowale, FA Dawodu. Equilibrium, kinetic and sorber design studies on the adsorption of Aniline blue dye by sodium tetraborate-modified Kaolinite clay adsorbent. J Hazard Mater 2008, 157: 397-409.
[24]
TA Khan, EA Khan, . Removal of basic dyes from aqueous solution by adsorption onto binary iron-manganese oxide coated kaolinite: Non-linear isotherm and kinetics modeling. Appl Clay Sci 2015, 107: 70-77.
[25]
J Yin, M Pei, Y He, et al. Hydrothermal and activated synthesis of adsorbent montmorillonite supported porous carbon nanospheres for removal of methylene blue from waste water. RSC Adv 2015, 5: 89839-89847.
[26]
M Li, C Wang, M J O'Connell, et al. Carbon nanosphere adsorbents for removal of arsenate and selenate from water. Environ Sci Nano 2015, 2: 245-250.
[27]
W-F Tan, L-A Wang, C Huang. Environmental effects of coal gangue and its utilization. Energ Source Part A 2016, 38: 3716-3721.
[28]
Y Li, Y Yao, X Liu, et al. Improvement on pozzolanic reactivity of coal gangue by integrated thermal and chemical activation. Fuel 2013, 109: 527-533.
[29]
TJ Cliff, EK Jessica, LB David, et al. Low-temperature FTIR study of kaolin-group minerals. Clay Clay Miner 2008, 56: 470-485.
[30]
RL Frost. The structure of the kaolinite minerals—a FT-Raman study. Clay Miner 1997, 32: 65-77.
[31]
N Ma, Y Deng, W Liu, et al. A one-step synthesis of hollow periodic mesoporous organosilica spheres with radially oriented mesochannels. Chem Commun 2016, 52: 3544-3547.
[32]
C Zhou, G Liu, Z Yan, et al. Transformation behavior of mineral composition and trace elements during coal gangue combustion. Fuel 2012, 97: 644-650.
[33]
Q Li, Y Li, X Ma, et al. Filtration and adsorption properties of porous calcium alginate membrane for methylene blue removal from water. Chem Eng J 2017, 316: 623-630.
[34]
AF Hassan, H Elhadidy. Production of activated carbons from waste carpets and its application in methylene blue adsorption: Kinetic and thermodynamic studies. J Environ Chem Eng 2017, 5: 955-963.
[35]
Q Du, J Sun, Y Li, et al. Highly enhanced adsorption of congo red onto graphene oxide/chitosan fibers by wet-chemical etching off silica nanoparticles. Chem Eng J 2014, 245: 99-106.
[36]
V Vimonses, S Lei, B Jin, et al. Adsorption of congo red by three Australian kaolins. Appl Clay Sci 2009, 43: 465-472.
[37]
BK Nandi, A Goswami, AK Das, et al. Kinetic and equilibrium studies on the adsorption of crystal violet dye using kaolin as an adsorbent. Sep Sci Technol 2008, 43: 1382-1403.
[38]
C Peyratout, E Donath, L Daehne. Electrostatic interactions of cationic dyes with negatively charged polyelectrolytes in aqueous solution. J Photoch Photobio A 2001, 142: 51-57.
[39]
X-Y Huang, H-T Bu, G-B Jiang, et al. Cross-linked succinyl chitosan as an adsorbent for the removal of Methylene Blue from aqueous solution. Int J Biol Macromol 2011, 49: 643-651.
[40]
I Ali. New generation adsorbents for water treatment. Chem Rev 2012, 112: 5073-5091.
[41]
Z Derakhshan, MA Baghapour, M Ranjbar, et al. Adsorption of methylene blue dye from aqueous solutions by modified pumice stone: Kinetics and equilibrium studies. Health Scope 2013, 2: 136-144.
[42]
F Jafari-zare, A Habibi-yangjeh. Competitive adsorption of methylene blue and rhodamine B on natural zeolite: Thermodynamic and kinetic studies. Chin J Chem 2010, 28: 349-356.
[43]
Y-S Ho, R Malarvizhi, N Sulochana. Equilibrium isotherm studies of methylene blue adsorption onto activated carbon prepared from Delonix regia pods. J Environ Prot Sci 2009, 3: 111-116.
[44]
ME Haddad. Removal of Basic Fuchsin dye from water using mussel shell biomass waste as an adsorbent: Equilibrium, kinetics, and thermodynamics. Journal of Taibah University for Science 2016, 10: 664-674.
[45]
B Kizilkaya. Usage of biogenic apatite (fish bones) on removal of basic fuchsin dye from aqueous solution. J Disper Sci Technol 2012, 33: 1596-1602.
[46]
EO Oyelude, F Frimpong, D Dawson. Studies on the removal of basic fuchsin dye from aqueous solution by HCl treated malted sorghum mash. J Mater Environ Sci 2015, 6: 1126-1136.
Publication history
Copyright
Rights and permissions

Publication history

Received: 14 July 2017
Revised: 15 October 2017
Accepted: 27 October 2017
Published: 28 December 2017
Issue date: March 2018

Copyright

© The author(s) 2017

Rights and permissions

Open Access The articles published in this journal are distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.

Return