Korean Journal of Chemical Engineering, Vol.37, No.12, 2273-2286, 2020
Adsorption of copper ions from aqueous media using montmorillonite-Al2O3 nano-adsorbent incorporated with Fe3O4 for facile separation
In the present study, the removal of copper as a common pollutant in industrial wastewaters is considered. For this purpose, montmorillonite (MMT) was doped by Al2O3 nanoparticles via precipitation technique. For immediate separation upon removal, Fe3O4 nanoparticles were incorporated into the as-prepared nanocomposite matrix. The nanocomposite synthesized via co-precipitation is characterized in terms of morphology and structure using SEM, FESEM, EDS and XRD analysis techniques. Also, to verify the magnetic property, value stream mapping (VSM) was performed. To achieve the highest removal rate, effect of parameters such as pH, initial pollutant concentration, amount of adsorbent, temperature and contact time were investigated using Design Expert software. According to the results, at the optimal condition (pH=8.3, pollutant concentration=36 ppm and adsorbent content=77mg), ~99% Cu (II) removal was obtained. Experimental data are well consistent with Langmuir adsorption isotherm which confirms single layer adsorption. To investigate the adsorbent efficiency in continuous cycles, the adsorbent was utilized in five cycles without washing, indicating an acceptable removal percentage without significant plunge.
[References]
Halim M, Conte P, Piccolo A, Chemosphere , 52 , 265, 2003
Edelstein M, Ben-Hur M, Scientia Horticulturae , 234 , 431, 2018
Nalwa K, Thakur A, Sharma N, Advanced Materials Proceedings , 2 , 697, 2017
Guidelines for drinking-water quality, World Health Organization, 4th Ed. (2011).
Sani HA, Ahmad MB, Hussein MZ, Ibrahim NA, Musa A, Saleh TA, Process Saf. Environ. Prot. , 109 , 97, 2017
Uddin MK, Chem. Eng. J. , 308 , 438, 2017
Sciban M, Klasnja M, Skrbic B, Wood Sci. Technol. , 40 , 217, 2006
Kara A, Uzun L, Besirli N, Denizli A, J. Hazard. Mater. , 106 (2-3), 93, 2004
Aklil A, Mouflih M, Sebti S, J. Hazard. Mater. , 112 (3), 183, 2004
Yusuf M, Elfghi F, Zaidi SA, Abdullah E, Khan MA, RSC Adv. , 5 , 50392, 2015
Mohan S, Gandhimathi R, J. Hazard. Mater. , 169 (1-3), 351, 2009
Meena AK, Mishra GK, Rai PK, Rajagopal C, Nagar PN, J. Hazard. Mater. , 122 (1-2), 161, 2005
Lucaci AR, Bulgariu D, Popescu MC, Bulgariu L, Water , 12 , 372, 2020
Sen Gupta S, Bhattacharyya KG, J. Colloid Interface Sci. , 295 (1), 21, 2006
Zhao G, Wu X, Tan X, Wang X, Open Colloid Sci. J. , 4 , 19, 2010
Bhattacharyya KG, Gupta SS, Adv. Colloid Interface Sci. , 140 , 114, 2008
Bhattacharyya KG, Sen Gupta S, Sep. Purif. Technol. , 50 (3), 388, 2006
Sen Gupta S, Bhattacharyya KG, J. Hazard. Mater. , 128 (2-3), 247, 2006
Vdovic N, Jurina I, Skapin SD, Sondi I, Appl. Clay Sci. , 48 , 575, 2010
Caneschi A, Gatteschi D, Sangregorio C, Vaz M, Costantino U, Nocchetti M, Vivani R, Inorg. Chim. Acta. , 338 , 127, 2002
Jobstmann H, Singh B, Water Air Soil Pollut. , 131 , 203, 2001
Dukic AB, Kumric KR, Vukelic NS, Dimitrijevic S, Bascarevic ZD, Kurko SV, Matovic LL, Appl. Clay Sci. , 103 , 20, 2015
Eren E, Tabak A, Eren B, Desalination , 257 (1-3), 163, 2010
Almomani F, Bhosale R, Khraisheh M, Almomani T, Appl. Surf. Sci. , 506 , 144924, 2020
Masjedi A, Askarizadeh E, Baniyaghoob S, Mater. Chem. Phys. , 249 , 122917, 2020
Su CM, J. Hazard. Mater. , 322 , 48, 2017
Soares SF, Fernandes T, Trindade T, Daniel-da-Silva AL, Environ. Chem. Letters , 18 , 151, 2020
Ainurofiq A, Nurcahyo I, Yulianto R, Int. J. Pharmacy Pharmaceut. , 6 , 131, 2014
Parida KM, Pradhan AC, Das J, Sahu N, Mater. Chem. Phys. , 113 (1), 244, 2009
Selim MS, Cunningham LP, Srivastava R, Olson J, Int. Congress Advances Nonimpact Printing Tech. (1995).
Behera SK, Meena H, Chakraborty S, Meikap B, nt. J. Mining Sci. Technol. , 28 , 621, 2018
Filho FGR, Melo TJA, Rabello MS, Silva SM, Polym. Degrad. Stabil. , 89 , 383, 2005
Patra AK, Dutta A, Bhaumik A, J. Hazard. Mater. , 201 , 170, 2012
Li HN, Zhang L, Dai HX, He H, Inorg. Chem. , 48 (10), 4421, 2009
Ruiz-Baltazar A, Esparza R, Rosas G, Perez R, J. Nanomater. , 2015 , 1, 2015
Pope CG, J. Chem. Educ. , 74 , 129, 1997
Bukka K, Miller JD, Clay Clay Min. , 40 (1), 92, 1992
Rong X, Huang Q, He X, Chen H, Cai P, Liang W, Colloids Surf. B: Biointerfaces , 64 , 49, 2008
Xue W, He H, Zhu J, Yuan P, Spectroc. Acta Pt. A-Molec. Biomolec. Spectr. , 67 , 1030, 2007
Teoh GL, Liew KY, Mahmood WAK, J. Sol-Gel Sci. Technol. , 44 , 177, 2007
Dhawale VP, Khobragade V, Kulkarni SD, Int. J. Environ. Chem. , 2 (1), 10, 2018
Li G, Jiang Y, Huang K, Ding P, Chen J, J. Alloy. Compd. , 466 , 451, 2008
Yang K, Peng HB, Wen YH, Li N, Appl. Surf. Sci. , 256 (10), 3093, 2010
Perassi L, Borgnino L, Geoderma , 232 , 600, 2014
Bishop JL, Murad E, J. Raman Spectrosc. , 35 (6), 480, 2004
Frost RL, Rintoul L, Appl. Clay Sci. , 11 (2-4), 171, 1996
Wynn-Williams DD, Edwards HGM, Icarus , 144 (2), 486, 2000
Liu Y, Cheng B, Wang KK, Ling GP, Cai J, Song CL, Han GR, Solid State Commun. , 178 , 16, 2014
Gao M, Li W, Dong J, Zhang Z, Yang B, World J. Condensed Matter Physics , 1 (2), 49, 2011
Sohn B, Cohen R, Chem. Mater. , 9 , 264, 1997
Foorginezhad S, Zerafat MM, Ceram. Int. , 43 , 15146, 2017
Arabi M, Ghaedi M, Ostovan A, Tashkhourian J, Asadallahzadeh H, Ultrason. Sonochem. , 33 , 67, 2016
Abdellaoui Y, Olguin MT, Abatal M, Ali B, Mendez SED, Santiago AA, Superlat. Microstruc , 127 , 165, 2019
Desta MB, J. Thermodyn. , 2013 , 64, 2013
Hameed BH, Din ATM, Ahmad AL, J. Hazard. Mater. , 141 (3), 819, 2007
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