Abstract
In this study, we used radical polymerization to create poly (N-isopropyl acrylamide)-co-poly (sodium acrylate) [PNIPAM-co-PSA] hydrogels and analyzed the resulting products. N, N′-Methylenebisacrylamide was employed as a cross-linker, ammonium persulfate as an initiator, and N,N′-isopropyl acrylamide and sodium acrylamide as monomers. Structural analysis was measured by using FT-IR. Indeed, SEM analysis was used to characterize the morphological structure of the hydrogel. Studies on swelling were also done. The Taguchi approach was used to study and assess the adsorption studies of the hydrogels for the efficient removal of malachite green and methyl orange. For the optimization, a central composite surface methodology was applied. The effect of several parameters, including adsorbent dosage, pH, initial dye concentration, temperature, time, and mixing speed, was examined using the Taguchi technique, and the primary factors were chosen and examined using the central composite surface methodology. It was discovered that MG dye's (cationic) removal efficiency was higher than that of MO dye's (anionic). The results suggest that [PNIPAM-co-PSA] hydrogel can be used as an effective, alternative and promising adsorbent to be applied in the treatment of effluents containing the cationic dyes from wastewater. The synthesis of hydrogels provides a suitable recyclability platform for the adsorption of cationic dyes and allows for their recovery without the use of powerful reagents.
Graphical abstract
Similar content being viewed by others
Availability of data and material
All the data required for this article have been provided in the article itself, and any information further required will be provided.
Code availability
No software coding is involved in this article.
References
C.M. Cooper, Biological effects of agriculturally derived surface water pollutants on aquatic systems—a review. J. Environ. Qual. 22(3), 402–408 (1993)
M. M. Ghangrekar, P. Chatterjee, Water pollutants classification and its effects on environment. in Das, R. (eds) Carbon nanotubes for clean water. Carbon Nanostructures (Springer, Cham, 2018), pp. 11–26. https://doi.org/10.1007/978-3-319-95603-9_2
A. Ahamad, S. Madhav, A. K. Singh, A. Kumar, P. Singh, Types of water pollutants: conventional and emerging. in D. Pooja et al. (Eds.), Sensors in water pollutants monitoring: role of material. Advanced Functional Materials and Sensors, (Springer Nature Singapore Pte Ltd., 2020), pp. 21–41. https://doi.org/10.1007/978-981-15-0671-0_3
G. Crini, E. Lichtfouse, L.D. Wilson, N. Morin-Crini, Conventional and non- conventional adsorbents for wastewater treatment. Environ. Chem. Lett. 17(1), 195–213 (2019)
N. Morin-Crini, E. Lichtfouse, M. Fourmentin, A.R.L. Ribeiro, C. Noutsopoulos, F. Mapelli, G. Crini, Removal of emerging contaminants from wastewater using advanced treatments. A review. Environ. Chem. Lett. 20, 1333–1375 (2022)
S. De Gisi, G. Lofrano, M. Grassi, M. Notarnicola, Characteristics and adsorption capacities of low-cost sorbents for wastewater treatment: a review. Sustain. Mater. Technol. 9, 10–40 (2016)
A.E. Burakov, E.V. Galunin, I.V. Burakova, A.E. Kucherova, S. Agarwal, A.G. Tkachev, V.K. Gupta, Adsorption of heavy metals on conventional and nanostructured materials for wastewater treatment purposes: a review. Ecotoxicol. Environ. Saf. 148, 702–712 (2018)
D. Abdessemed, G. Nezzal, R.B. Aim, Coagulation—adsorption—ultrafiltration for wastewater treatment and reuse. Desalination 131(1–3), 307–314 (2000)
S. Kim, S.N. Nam, A. Jang, M. Jang, C.M. Park, A. Son, Y. Yoon, Review of adsorption–membrane hybrid systems for water and wastewater treatment. Chemosphere 286, 131916 (2022)
V. Van Tran, D. Park, Y.C. Lee, Hydrogel applications for adsorption of contaminants in water and wastewater treatment. Environ. Sci. Pollut. Res. 25(25), 24569–24599 (2018)
V. Sinha, S. Chakma, Advances in the preparation of hydrogel for wastewater treatment: a concise review. J. Environ. Chem. Eng. 7(5), 103295 (2019)
P.M. Pakdel, S.J. Peighambardoust, A review on acrylic based hydrogels and their applications in wastewater treatment. J. Environ. Manag. 217, 123–143 (2018)
A.H. Shalla, Z. Yaseen, M.A. Bhat, T.A. Rangreez, M. Maswal, Recent review for removal of metal ions by hydrogels. Sep. Sci. Technol. 54(1), 89–100 (2019)
M. Cao, Y. Shen, Z. Yan, Q. Wei, T. Jiao, Y. Shen, T. Yue, Extraction-like removal of organic dyes from polluted water by the graphene oxide/PNIPAM composite system. Chem. Eng. J. 405, 126647 (2021)
X. Zhou, J. Wang, J. Nie, B. Du, Poly (N-isopropylacrylamide)-based ionic hydrogels: synthesis, swelling properties, interfacial adsorption and release of dyes. Polym. J. 48(4), 431–438 (2016)
Q. Xiao, Y. Cui, Y. Meng, F. Guo, X. Ruan, G. He, X. Jiang, PNIPAm hydrogel composite membrane for high-throughput adsorption of biological macromolecules. Sep. Purif. Technol. 294, 121224 (2022)
A.K. Sharma, B.S. Kaith, V. Tanwar, J.K. Bhatia, N. Sharma, S. Bajaj, S. Panchal, RSM-CCD optimized sodium alginate/gelatin based ZnS-nanocomposite hydrogel for the effective removal of biebrich scarlet and crystal violet dyes. Int. J. Biol. Macromol. 129, 214–226 (2019)
K. W. Lee, H. M. Yang, D. S. Hwang, B. K. Seo, S. B. Kim, H. M. Choi,B. N. Kim, in Development of the new process for radioactive borated liquid waste treatment using forward osmosis technology (No. KAERI/RR--3733/2013). Korea Atomic Energy Research Institute (2014)
G.M. Ratnamala, U.B. Deshannavar, S. Munyal, K. Tashildar, S. Patil, A. Shinde, Adsorption of reactive blue dye from aqueous solutions using sawdust as adsorbent: optimization, kinetic, and equilibrium studies. Arab. J. Sci. Eng. 41(2), 333–344 (2016)
A. Fegousse, A. El Gaidoumi, Y. Miyah, R. El Mountassir, A. Lahrichi, Pineapple bark performance in dyes adsorption: optimization by the central composite design. J. Chem. (2019). https://doi.org/10.1155/2019/3017163
Acknowledgements
Authors are thankful to M.S. Ramaiah University of Applied Sciences, Bangalore, for the facilities extended.
Funding
This work is self-supported, and it is not funded by any external agency.
Author information
Authors and Affiliations
Contributions
JGV contributed in the synthesis and applications, Prof. T.N.P. supervised and directed plan of research, and Prof. KP explored in experimental methodology, external resources and conceptualization of the manuscript for materialization. All the authors have accepted responsibility for the entire content of this submitted manuscript and approved submission.
Corresponding authors
Ethics declarations
Conflict of interest
All the authors have declared that there are no further conflicts of interests for suitable publications.
Additional information
Guest editors: Jean-Marc Di Meglio, Aritra Ghosh, Orlando Guzmán, P. Lakshmi Praveen.
Rights and permissions
Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
About this article
Cite this article
Vijayan, J.G., Prabhu, T.N. & Pal, K. Poly(N-isopropyl acrylamide)-co-poly(sodium acrylate) hydrogel for the adsorption of cationic dyes from aqueous solution. Eur. Phys. J. E 46, 11 (2023). https://doi.org/10.1140/epje/s10189-023-00266-x
Received:
Accepted:
Published:
DOI: https://doi.org/10.1140/epje/s10189-023-00266-x