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Sapropel is a layer of sediment composed of organic and inorganic substances that accumulates at the bottom of lakes. The water of such lakes often have elevated levels of heavy metals such as Cd, Cr, Cu, and Zn, which can pose risks to human health. Sapropel may be used as a biosorbent in removing these heavy metals from aqueous solutions. Various doses of sapropel ranging from 1 to 50 g/L and different mixing times from15 to150 minutes have been tested. The maximum removal efficiencies for Cd (93%), Cr (31%), Cu (84%), and Zn (84%) from aqueous solutions were achieved using the minimum doses of sapropel (50 g/L). The study has shown that mixing sapropel for 15 minutes is sufficient for the removal of Cr, 30 minutes for Cd and Cu, and 60 minutes for Zn.
Słowa kluczowe
Czasopismo
Rocznik
Tom
Strony
55--64
Opis fizyczny
Bibliogr. 21 poz., tab., wykr.
Twórcy
- Department of Chemistry and Bioengineering, Vilnius TECH, Lithuania
autor
- Department of Environmental Protection and Water Engineering, Vilnius TECH, Lithuania
Bibliografia
- 1. Al-Saydeh, S.A., El-Naas, M.H. & Zaidi, S.J. (2017). Copper removal from industrial wastewater: A comprehensive review, Journal of Industrial and Engineering Chemistry, 56, pp. 35-44. DOI:10.1016/j.jiec.2017.07.026
- 2. Baksiene, E. & Ciunys, A. (2012). Dredging of lake and application sapropel from improvement of light soil properties, Journal of Environment Engineering and Landscape Management, 20, 2, pp. 97-103. DOI: org/10.3846/16486897.2011.645824
- 3. Barany, S. & Strelko, V. (2013). Laws and mechanism of adsorption of cations by different ion-exchange forms of silica gel, Adsorption, 19, pp. 769–776. DOI:10.1007/s10450-013-9516-5 A
- 4. Becic, A., Railic, B., Dublevis, R., Mitrovic, D. & Spalevis, V. (2014). Application of sapropel in agricultural production, Agriculture and Forestry, 60, 2, pp. 243-250.
- 5. Birgelaite, R., Valskys, V. & Ignatavicius, G. (2016). Use of sapropel for removal of heavy metals from solution, Science - Future of Lithuania, 8, 4, pp. 388–396. DOI:10.3846/mla.2016.946
- 6. Blitz, J.P., Blitz, I.P., Gunko, V. & Sheeran, D. (2006). Functionalized surfaces: silica structure and metal ion adsorption behavior. [In:] Blitz, J.P. and Gun’ko, V. (eds.) Surface chemistry in biomedical and environmental science, NATO science series, II., vol. 228, Springer, Dordrechet, pp. 337-348. DOI:10.1007/1-4020-4741-x_30
- 7. Cornu, J.Y., Huguenot, D., Jézéquel, K., Lollier, M. & Lebeau, T. (2017). Bioremediation of copper-contaminated soils by bacteria, World Journal of Microbiology and Biotechnology, 33, 2, pp. 1–9. DOI:10.1007/s11274-016-2191-4
- 8. Council Directive 98/83/EC of 3 November 1998 on the Quality of Water Intended for Human Consumption, European Union: Brussel, Belgium, 1998.
- 9. Daux, V., Foucault, A., Melieres, F. & Turpin, M. (2006). Sapropel - like pliocene sediments of Sicily deposited under oxygenated bottom water, Bulletin de la Societe geologique de France, 177, 2, pp. 79–88. DOI:10.2113/gssgfbull.177.2.79
- 10. Falaciński, P. & Wojtkowska, M. (2021). The use of extraction methods to assess the immobilization of metals in hardening slurries, Archives of Environmental Protection, 47,3 pp.60-70. DOI:10.24425/aep.2021.138464
- 11. Filippidi, A., Triantaphyllou, M.V. & Lange, G.J. (2016). Eastern-Mediterranean ventilation variability during sapropel S1 formation, evaluated at two sites influenced by deep-water formation from Adriatic and Aegean Seas, Quaternary Science Reviews, 144, pp. 95-106. DOI:10.1016/j.quascirev.2016.05.024
- 12. Genchi, G., Sinicropi, M.S., Lauria, G. & Carocci A. (2020). The Effects of Cadmium Toxicity, International Journal of Environmental Research and Public Health, 17, 11, 3782. DOI:10.3390/ijerph17113782
- 13. Gunko, V.M., Mironyuk, I.F., Zarko, V.I. & Matkovskij, O.K. (2004). Surface electric and titration behavior of fumed oxides, Colloids Surfaces, 240, pp. 9–25. DOI:10.1016/j.colsurfa.2004.03.014
- 14. Gupta, A., Sharma, V., Sharma, K., Kumar, V., Choudhary, S., Mankotia, P., Kumar, B., Mishra, H., Moulick, A., Ekielski. A. & Mishra, P.K. (2021). A Review of Adsorbents for Heavy Metal Decontamination: Growing Approach to Wastewater Treatment, Materials, 14, 16, 4702. DOI:10.3390/ma14164702
- 15. Jaishankar, M., Tseten, T., Anbalagan, N., Mathew, B.B. & Beeregowda, K.N. (2014). Toxicity, mechanism and health effects of some heavy metals, Interdisciplinary Toxicology, 7, 2, pp. 60-72. DOI:10.2478/intox-2014-0009
- 16. Joseph, L., Jun, B.M., Flora, J.R.V., Park, C.M. & Yoon, Y. (2019). Removal of heavy metals from water sources in the developing world using low-cost materials: A review, Chemosphere, 229, pp. 142-159. DOI:10.1016/j.chemosphere.2019.04.198
- 17. Lim, A.P. & Aris, A.Z. (2014). A review on economically adsorbents on heavy metals removal in water and wastewater, Reviews in Environmental Science and Biotechnology, 13, 2, pp. 163-181. DOI:10.1007/s11157-013-9330-2
- 18. Liu, L., Xia, M., Hao, J., Xu, H. & Song, W. (2021). Biosorption of Pb (II) by the resistant Enterobacter sp.: Investigated by kinetics, equilibrium and thermodynamics, Archives of Environmental Protection, 47,3, pp. 28-36. DOI:10.24425/aep.2021.138461
- 19. Manzoor, M.M. (2020). Environmental Biotechnology: For Sustainable Future, Bioremediation and Biotechnology, 2, pp. 241-258. DOI:10.1007/978-3-030-40333-1_14
- 20. Noulas, C., Tziouvalekas, M. & Karyotis, T. (2018). Zinc in soils, water and food crops, Journal of Trace Elements in Medicine and Biology, 49, pp. 252–260. DOI:10.1016/j.jtemb.2018.02.009
- 21. Obuka, V., Sinka, M., Klavins, M., Stankevica, K. & Korjakins, (2015). Sapropel as a Binder: Properties and Application Possibilities for Composite Materials. 2nd International Conference on Innovative Materials, Structures and Technologies, Materials Science and Engineering, 96, pp. 1-10. DOI:10.1088/1757-899x/96/1/012026
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-282c5fed-42ab-457a-8f9b-f4db97ce2bdb
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