References

1. E. Fourest, J.C. Roux, Heavy metal biosorption by fungal mycelial by-products: mechanisms and influence of pH, Appl. Microbiol. Biotechnol., 37 (1992) 399–403.
2. N. Gaur, G. Flora, M. Yadav, A. Tiwari, A review with recent advancements on bioremediation-based abolition of heavy metals, Environ. Sci. Process. Impacts, 16 (2014) 180–193.
3. L. Demková, J. Árvay, L. Bobuľská, J. Tomáš, R. Stanovič, T. Lošák, L. Harangozo, A. Vollmannová, J. Bystrická, J. Musilová, J. Jobbágy, Accumulation and environmental risk assessment of heavy metals in soil and plants of four different ecosystems in a former polymetallic ores mining and smelting area (Slovakia), J. Environ. Sci. Health A Tox. Hazard Subst. Environ. Eng., 52 (2017) 479–490.
4. S.H. Abbas, I.M. Ismail, T.M. Mostafa, A.H. Sulaymon, Biosorption of heavy metals: a review, J. Chem. Sci. Technol., 3 (2014) 74–102.
5. B. Volesky, Detoxification of metal-bearing effluents: biosorption for the next century, Hydrometallurgy, 59 (2001) 203–216.
6. Z. Aksu, Application of biosorption for the removal of organic pollutants: a review, Process. Biochem., 40 (2005) 997–1026.
7. A.S. Stasinakis, N.S. Thomaidis, Fate and biotransformation of metal and metalloid species in biological wastewater treatment processes, Crit. Rev. Env. Sci. Technol., 40 (2010) 307–364.
8. M. Tsezos, Biosorption of metals. The experience accumulated and the outlook for technology development, In: Process Metallurgy, vol. 9, Elsevier, New York, USA, 1999, pp. 171–173.
9. A. Shukla, Y.H. Zhang, P. Dubey, J.L. Margrave, S.S. Shukla, The role of sawdust in the removal of unwanted materials from water, J. Hazard. Mater., 95 (2002) 137–152.
10. G. Crini, Non-conventional low-cost adsorbents for dye removal: a review, Bioresour. Technol., 97 (2006) 1061–1085.
11. C. Gerente, V.K.C. Lee, P.L. Cloirec, G. McKay, Application of chitosan for the removal of metals from wastewaters by adsorption—mechanisms and models review, Crit. Rev. Env. Sci. Technol., 37 (2007) 41–127.
12. P.J.M. Carrott, M.R. Carrott, Lignin–from natural adsorbent to activated carbon: a review, Bioresour. Technol., 98 (2007) 2301–2312.
13. M. Grassi, G. Kaykioglu, V. Belgiorno, G. Lofrano, Removal of emerging contaminants from water and wastewater by adsorption process. In: emerging compounds removal from wastewater, vol. 7, Springer, Dordrecht, Netherlands, 2012, pp. 15–3.
14. I. Zinicovscaia, G. Duca, L. Cepoi, T. Chiriac, L. Rudi, T. Mitina, M.V. Frontasyeva, S.S. Pavlov, S.F. Gundorina, Biotechnology of metal removal from industrial wastewater: zinc case study, CLEAN-Soil Air Water, 43 (2015) 112–117.
15. V.K. Gupta, A. Nayak, S. Agarwal, Bioadsorbents for remediation of heavy metals: current status and their future prospects, Environ. Eng. Res., 20 (2015) 1–18.
16. M. Danish, R. Hashim, M.N. Mohamad Ibrahim, M. Rafatullah, O. Sulaiman, T. Ahmad, M. Shamsuzzoha, A. Ahmad, Sorption of copper(II) and nickel(II) ions from aqueous solutions using calcium oxide activated date (Phoenix dactylifera) stone carbon: equilibrium, kinetic, and thermodynamic studies, J. Chem. Eng. Data., 56 (2011) 3607–3619.
17. H. Lalhruaitluanga, M.N.V. Prasad, K. Radha, Potential of chemically activated and raw charcoals of Melocanna baccifera for removal of Ni(II) and Zn(II) from aqueous solutions, Desalination, 271 (2011) 301–308.
18. M. Zanuttini, M. Citroni, M.J. Martínez, V. Marzocchi, Chemimechanical pulping of poplar wood. Alkaline wood pretreatment at low temperature, Holzforschung, Int. J. Biol. Chem. Phys. Technol. Wood, 52 (1998) 405–409.
19. M. Zanuttini, V. Marzocchi, M. Citroni, Alkaline treatment of poplar wood, Holz als Roh-und Werkstoff, 57 (1999) 185–190.
20. I. Zinicovscaia, N. Yushin, S. Gundorina, S. Demcak, M. Frontasyeva, I. Kamanina, Biosorption of nickel from model solutions and electroplating industrial effluent using cyanobacterium Arthrospira platensis, Desal. Wat. Treat, 120 (2018) 158–165.
21. M.V. Frontasyeva, Neutron activation analysis in the life sciences, Phys. Part. Nucl., 42 (2011) 332–378.
22. D. Bozic, M. Gorgievski, V. Stankovic, N. Strbac, S. Serbula, N. Petrovic, Adsorption of heavy metal ions by beech sawdust – Kinetics, mechanism and equilibrium of the process, Ecol. Eng., 58 (2013) 202–206.
23. M. Šćiban, M. Klašnja, B. Škrbić, Modified softwood sawdust as adsorbent of heavy metal ions from water, J. Hazard. Mater., 136 (2006) 266–271.
24. S. Ricordel, S. Taha, I. Cisse, G. Dorange, Heavy metals removal by adsorption onto peanut husks carbon: characterization, kinetic study and modelling, Sep. Purif. Technol., 24 (2001) 389–401.
25. L. Kidalova, N. Stevulova, E. Terpakova, Influence of water absorption on the selected properties of hemp hurds composites, Pollack Periodica, 10 (2015) 123–132.
26. N. Stevulova, J. Cigasova, A. Estokova, E., Terpakova, A. Geffert, F. Kacik, E. Singovszka, M. Holub, Properties characterization of chemically modified hemp hurds, Materials, 7 (2014) 8131–8150.
27. P. Zhang, S.J. Dong, H.H. Ma, B.X. Zhang, Y.F. Wang, X.M. Hu, Fractionation of corn stover into cellulose, hemicellulose and lignin using a series of ionic liquids, Ind. Crops. Prod., 76 (2015) 688–696.
28. M. Schwanninger, J.C. Rodrigues, H. Pereira, B. Hinterstoisser, Effects of short-time vibratory ball milling on the shape of FT-IR spectra of wood and cellulose, Vib. Spectrosc., 36 (2004) 23–40.
29. S. Ghosh, K. Dhole, M.K. Tripathy, R. Kumar, R.S.; Sharma, FTIR spectroscopy in the characterization of the mixture of nuclear grade cation and anion exchange resins.ň, J. Radioanal. Nucl. Chem., 304 (2015) 917–923.
30. M. Holub, M. Balintova, S. Demcak, P. Pavlikova, Application of waste materials as potential biosorbents for Cu(II) and Zn(II) removal, Chem Technol, 67 (2016) 40–45.
31. N. Ahalya, T.V. Ramachandra, R.D. Kanamadi, Biosorption of heavy metals, Res. J. Chem. Environ., 7 (2003) 71–79.
32. W.S. Wan Ngah, M.A.K.M. Hanafiah, Removal of heavy metal ions from wastewater by chemically modified plant wastes as adsorbents: a review, Bioresour. Technol., 99 (2008) 3935–3948.
33. S. Demcak, M. Balintova, M. Hurakova, M.V. Frontasyeva, I. Zinicovscaia, N. Yushin, Utilization of poplar wood sawdust for heavy metals removal from model solutions, Nova Biotechnol. Chim., 16 (2017) 26–31.
34. S.E. Bailey, T.J. Olin, R.M. Bricka, D.D. Adrian, A review of potentially low-cost sorbents for heavy metals, Water Res., 33 (1999) 2469–2479.
35. M. Sciban, M. Klasnja, B. Skrbic, Modified hardwood sawdust as adsorbent of heavy metal ions from water, Wood Sci. Technol., 40 (2006) 217–227.