Adsorptive removal of strontium(II) using macroporous poly(AGE-co-EGDMA) beads modified with resorcin[4]arene
Source abstract
Abstract
Adsorption behaviour of strontium(II) on macroporous poly(allyl glycidyl methacrylate-co-ethylene glycol dimethacrylate) [poly(AGE-co-EGDMA)] beads modified with resorcin[4]arene was studied using macroporous cross-linked [poly(AGE-co-EGDMA)] beads. The macroporous crosslinked [poly(AGE-co-EGDMA)] beads were synthesized by suspension polymerization techniques, followed by functionalization with amino derivatives of resorcin[4]arene. The poly(AGE-co-EGDMA) beads were characterized by FTIR, $$1\hbox {H}$$ and $$13\hbox {C-NMR}$$ , elemental analysis and particle-size analysis. The surface morphology of beads was studied by scanning electron microscopy. The functionalized poly(AGE-co-EGDMA) beads were used as adsorbents for strontium removal. The crucial factors including the effect of pH, time, initial concentration of metal ions and adsorbent dose were investigated to optimize the maximum adsorption efficiency of Sr(II). The equilibrium data of strontium(II) ions adsorbed on functionalized poly(AGE-co-EGDMA) beads were analysed by pseudo-first- and pseudo-second-order kinetic models. The pseudo-second-order kinetic model indicated that strontium was adsorbed by chemisorption.
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Research context
OpenAlex topics: Chemical Synthesis and Characterization · Covalent Organic Framework Applications · Radioactive element chemistry and processing
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (22)
Show source-provided references
1. NLM. Rickets. Available from: http://www.nlm.nih.gov/medlineplus/ency/article/000344.htm . Accessed on 8th Jan 2018
2. Mariangela G, Kaykioglu G, Belgiorno V and Lofrano G 2012 Removal of emerging contaminants from water and waste-water by adsorption process. In emerging compounds removal from wastewater natural and solar based treatments (Salerno: Springer) p 1510.1007/978-94-007-3916-1_2 ↗
3. Nwafulugo F U, Adefila S S, Olawale A S and Ajayi O A 2014 J. Environ. Sci. Water Res. 3 132
4. Wang J and Chen C 2009 Biotech. Advan. 27 19510.1016/j.biotechadv.2008.11.002 ↗
5. Won W, Kotte P, Wei A and Yeoung-Sang Y 2014 Biores. Tech. 160 20310.1016/j.biortech.2014.01.121 ↗
6. Liu C, Bai R and Hong L 2006 J. Colloid. Interface Sci. 303 9910.1016/j.jcis.2006.07.057 ↗
7. Liu Q, Xia B, Huang J, Liao J, Liu H, Ou B et al 2017 Mater. Chem. Phys. 199 61610.1016/j.matchemphys.2017.07.032 ↗
8. Liu Q, Li G, Tang Z, Chen L, Liao B, Ou B et al 2017 Mater. Chem. Phys. 186 1110.1016/j.matchemphys.2016.06.004 ↗
9. Duran A, Solak M and Tunel S A 2008 J. Hazard. Mater. 155 11410.1016/j.jhazmat.2007.11.037 ↗
10. Joanna K and Grzegorz S 2013 Cent. Eur. J. Chem. 11 1723
11. Frechet J M 1993 J. Macromol. Chem. Macromol. Symp. 70 28910.1002/masy.19930700131 ↗
12. Hoegberg A 1980 J. Org. Chem. 45 449810.1021/jo01310a046 ↗
13. Matsushita Y and Matsui T 1993 Tetra. Lett. 34 743310.1016/S0040-4039(00)60145-4 ↗
14. Agrawal Y K and Jain R K 1979 J. Chem. Eng. Data 24 25010.1021/je60082a005 ↗
15. Rongjian Y 2015 Inter. J. Anal. Chem. Article ID 425084 1
16. Yavari R, Huang Y D and Mostofizadeh A 2010 J. Radioanal. Nucl. Chem. 285 70310.1007/s10967-010-0600-y ↗
17. Wang M, Xu L, Peng J, Zhai M, Li J and Wei G 2009 J. Hazard. Mater. 171 82010.1016/j.jhazmat.2009.06.071 ↗
18. Mane S T, Ponrathnam S and Chavan N N 2016 J. Appl. Polym. Sci. 42849
19. Lagergren S 1898 Handlingar 24 1
20. Aksu Z 2002 Process. Biochem. 38 8910.1016/S0032-9592(02)00051-1 ↗
21. Ho Y S and McKay G 1998 Adsorpt. Sci. Technol. 16 24310.1177/026361749801600401 ↗
22. Namasivayam C and Ranganathan K 1993 Environ. Poll. 82 25510.1016/0269-7491(93)90127-A ↗