Modelling of Binary Isotherm Behaviour for the Adsorption of Catechol with Phenol and Resorcinol onto Rice Husk Ash

作者: Chandrakant Thakur , Vimal Chandra Srivastava , Indra Deo Mall , Ajay Devidas Hiwarkar

DOI: 10.1080/00194506.2017.1281770

关键词:

摘要: AbstractThe present paper assesses the adsorption capability of rice husk ash (RHA) to adsorb catechol (C) along with phenol (P) and resorcinol (R) individually simultaneously from aqueous solution in both single binary solutions using batch experiments. Equilibrium isotherm data were collected at 30°C by carrying out experimental runs for 24 h contact time pre-optimized RHA dosage 20 mg/L initial concentration variation individual components range 50–500 mg/L. The equilibrium component fitted three models, namely Langmuir, Freundlich Redlich–Peterson. catechol–phenol, catechol–resorcinol parameter evaluated various multi-component models. Extended Langmuir model which assumes overlapping sites different adsorbates better represented bot...

参考文章(55)
Sunil K. Deokar, Sachin A. Mandavgane, Estimation of packed-bed parameters and prediction of breakthrough curves for adsorptive removal of 2,4-dichlorophenoxyacetic acid using rice husk ash Journal of environmental chemical engineering. ,vol. 3, pp. 1827- 1836 ,(2015) , 10.1016/J.JECE.2015.06.025
H Nourmoradi, M Avazpour, N Ghasemian, M Heidari, K Moradnejadi, F Khodarahmi, M Javaheri, F Mohammadi Moghadam, None, Surfactant modified montmorillonite as a low cost adsorbent for 4-chlorophenol: Equilibrium, kinetic and thermodynamic study Journal of The Taiwan Institute of Chemical Engineers. ,vol. 59, pp. 244- 251 ,(2016) , 10.1016/J.JTICE.2015.07.030
Sahar Zinatloo-Ajabshir, Masoud Salavati-Niasari, Masood Hamadanian, Praseodymium oxide nanostructures: novel solvent-less preparation, characterization and investigation of their optical and photocatalytic properties RSC Advances. ,vol. 5, pp. 33792- 33800 ,(2015) , 10.1039/C5RA00817D
Alexander Star, Tzong-Ru Han, Jean-Christophe P. Gabriel, Keith Bradley, George Grüner, Interaction of Aromatic Compounds with Carbon Nanotubes: Correlation to the Hammett Parameter of the Substituent and Measured Carbon Nanotube FET Response Nano Letters. ,vol. 3, pp. 1421- 1423 ,(2003) , 10.1021/NL0346833
Qin Zhou, Ray L. Frost, Hongping He, Yunfei Xi, Hongwei Liu, Adsorbed para-nitrophenol on HDTMAB organoclay--a TEM and infrared spectroscopic study. joint international conference on information sciences. ,vol. 307, pp. 357- 363 ,(2007) , 10.1016/J.JCIS.2006.11.047
Daohui Lin, Baoshan Xing, ADSORPTION OF PHENOLIC COMPOUNDS BY CARBON NANOTUBES: ROLE OF AROMATICITY AND SUBSTITUTION OF HYDROXYL GROUPS Environmental Science & Technology. ,vol. 42, pp. 7254- 7259 ,(2008) , 10.1021/ES801297U
Yue Sun, Jinlong Chen, Aimin Li, Fuqiang Liu, Quanxing Zhang, Adsorption of resorcinol and catechol from aqueous solution by aminated hypercrosslinked polymers Reactive & Functional Polymers. ,vol. 64, pp. 63- 73 ,(2005) , 10.1016/J.REACTFUNCTPOLYM.2005.03.004
Irving Langmuir, THE ADSORPTION OF GASES ON PLANE SURFACES OF GLASS, MICA AND PLATINUM. Journal of the American Chemical Society. ,vol. 40, pp. 1361- 1403 ,(1918) , 10.1021/JA02242A004
Vimal Chandra Srivastava, Indra Deo Mall, Indra Mani Mishra, Equilibrium modelling of single and binary adsorption of cadmium and nickel onto bagasse fly ash Chemical Engineering Journal. ,vol. 117, pp. 79- 91 ,(2006) , 10.1016/J.CEJ.2005.11.021
Katrin Wagner, Siegfried Schulz, Adsorption of Phenol, Chlorophenols, and Dihydroxybenzenes onto Unfunctionalized Polymeric Resins at Temperatures from 294.15 K to 318.15 K Journal of Chemical & Engineering Data. ,vol. 46, pp. 322- 330 ,(2001) , 10.1021/JE000283A