Pretražite po imenu i prezimenu autora, mentora, urednika, prevoditelja

Napredna pretraga

Pregled bibliografske jedinice broj: 970767

Valorisation of waste wood biomass as biosorbent for the removal of synthetic dye Methylene Blue from aqueous solutions


Velić, Natalija; Stjepanović, Marija; Begović, Lidija; Habuda-Stanić, Mirna; Velić, Darko; Jakovljević, Tamara
Valorisation of waste wood biomass as biosorbent for the removal of synthetic dye Methylene Blue from aqueous solutions // SEEFOR-South-east European forestry, 9 (2018), 2; 214, 8 doi:10.15177/seefor.18-13 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 970767 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Valorisation of waste wood biomass as biosorbent for the removal of synthetic dye Methylene Blue from aqueous solutions

Autori
Velić, Natalija ; Stjepanović, Marija ; Begović, Lidija ; Habuda-Stanić, Mirna ; Velić, Darko ; Jakovljević, Tamara

Izvornik
SEEFOR-South-east European forestry (1847-6481) 9 (2018), 2; 214, 8

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
adsorption ; dye removal ; Methylene Blue ; poplar sawdust ; waste wood biomass

Sažetak
Background and Purpose: Wood and wood processing industries are generators of a substantial amount of waste wood biomass, such as wood chips, shavings and sawdust. Such waste is often unused and its disposal can be a serious environmental problem. Different lignocellulosic waste materials have been successfully used as low-cost adsorbents (biosorbents) for the removal of synthetic dyes, as well as other contaminants, from wastewater. The aim of this study was to valorise the waste wood biomass of ten tree species, out of which seven are the most represented species of the Croatian growing stock, as biosorbents for the removal of synthetic dye methylene blue (MB) from model solutions. Materials and Methods: The waste wood biomasses (shavings or sawdust) of ten tree species, namely common beech, pedunculate oak, sessile oak, common hornbeam, narrow- leafed ash, poplar, European silver fir, Norway spruce, European larch and Douglas fir, were dried and milled prior to characterisation and adsorption experiments. Characterisation of the biosorbents was performed by chemical analysis and Fourier transform Fourier transform infrared spectroscopy (FTIR). Upon characterisation, batch adsorption experiments were conducted in order to survey waste wood biomass as potential adsorbents for the removal of synthetic dye MB. The colour removal was monitored spectrophotometrically at predetermined time intervals. Further adsorption experiments were performed using poplar sawdust. The effects of contact time, biosorbent concentration, initial dye concentration, and pH on the adsorption process were investigated. The experimental data obtained by batch adsorption experiments were analysed using adsorption isotherm models (Freundlich and Langmuir). Results: All the tested biosorbents were found to be very effective for the removal of MB from model dye solution, achieving high removal percentages ranging from 93.25 to 98.50%. Poplar sawdust proved to be the most effective. It was shown that MB adsorption process onto poplar sawdust could be interpreted in terms of Langmuir and Freundlich adsorption isotherm models. Conclusions: Taken together, these results suggest that waste wood biomass has the potential to be used as a low-cost biosorbent for MB removal from aqueous solutions.

Izvorni jezik
Engleski

Znanstvena područja
Interdisciplinarne prirodne znanosti, Šumarstvo, Biotehnologija, Interdisciplinarne biotehničke znanosti



POVEZANOST RADA


Ustanove:
Hrvatski šumarski institut, Jastrebarsko,
Prehrambeno-tehnološki fakultet, Osijek,
Sveučilište u Osijeku - Odjel za biologiju

Citiraj ovu publikaciju

Velić, Natalija; Stjepanović, Marija; Begović, Lidija; Habuda-Stanić, Mirna; Velić, Darko; Jakovljević, Tamara
Valorisation of waste wood biomass as biosorbent for the removal of synthetic dye Methylene Blue from aqueous solutions // SEEFOR-South-east European forestry, 9 (2018), 2; 214, 8 doi:10.15177/seefor.18-13 (međunarodna recenzija, članak, znanstveni)
Velić, N., Stjepanović, M., Begović, L., Habuda-Stanić, M., Velić, D. & Jakovljević, T. (2018) Valorisation of waste wood biomass as biosorbent for the removal of synthetic dye Methylene Blue from aqueous solutions. SEEFOR-South-east European forestry, 9 (2), 214, 8 doi:10.15177/seefor.18-13.
@article{article, year = {2018}, pages = {8}, DOI = {10.15177/seefor.18-13}, chapter = {214}, keywords = {adsorption, dye removal, Methylene Blue, poplar sawdust, waste wood biomass}, journal = {SEEFOR-South-east European forestry}, doi = {10.15177/seefor.18-13}, volume = {9}, number = {2}, issn = {1847-6481}, title = {Valorisation of waste wood biomass as biosorbent for the removal of synthetic dye Methylene Blue from aqueous solutions}, keyword = {adsorption, dye removal, Methylene Blue, poplar sawdust, waste wood biomass}, chapternumber = {214} }
@article{article, year = {2018}, pages = {8}, DOI = {10.15177/seefor.18-13}, chapter = {214}, keywords = {adsorption, dye removal, Methylene Blue, poplar sawdust, waste wood biomass}, journal = {SEEFOR-South-east European forestry}, doi = {10.15177/seefor.18-13}, volume = {9}, number = {2}, issn = {1847-6481}, title = {Valorisation of waste wood biomass as biosorbent for the removal of synthetic dye Methylene Blue from aqueous solutions}, keyword = {adsorption, dye removal, Methylene Blue, poplar sawdust, waste wood biomass}, chapternumber = {214} }

Časopis indeksira:


  • Web of Science Core Collection (WoSCC)
    • Emerging Sources Citation Index (ESCI)


Citati





    Contrast
    Increase Font
    Decrease Font
    Dyslexic Font