Application of raw peach shell particles for removal of methylene blue
Само за регистроване кориснике
2015
Аутори
Marković, SmiljaStanković, Ana
Lopičić, Zorica
Lazarević, Slavica
Stojanović, Mirjana
Uskoković, Dragan
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
A possibility to apply raw, powdered peach shells (PS) as a biosorbent for water purification was studied. The PSs are locally available as a solid waste in a fruit juice factory; methylene blue (MB) was chosen as representative of common pollutants in textile industry wastewater. The phase composition of prepared particles was identified by XRD. The particle morphology was characterized by FE-SEM, while the size distribution was measured by a laser light-scattering particle size analyzer. The BET specific surface area was determined from N2 adsorption/desorption experiments. The effect of operating parameters: the biosorbent amount (50-1000 mg/100 mL), contact time (10-180 min), solution pH (2-12) and initial concentration (10-100 ppm) on biosorption efficiency was examined. Optimal conditions for MB removal were found to be: the biosorbent amount of 400 mg/100 mL and pH 5.5. A high efficiency of MB removal was established after 180 min: 99% for [MB]i = 10 ppm and 76% for [MB]i = 100 ...ppm. Biosorption is well described by the Freundlich- and BET-type isotherms, implicating heterogeneous adsorption sites and interconnections between adsorbed molecules. The FTIR spectroscopy results indicate hydrogen bonding between the dye and the biomass. The obtained results shown that raw peach shell particles could be used as an efficient low-cost biosorbent for dye removal from water. © 2015 Elsevier Ltd.
Кључне речи:
biomass / biosorption / methylene blue / peach shellsИзвор:
Journal of Environmental Chemical Engineering, 2015, 3, 2, 716-724Издавач:
- Elsevier
Финансирање / пројекти:
- Молекуларно дизајнирање наночестица контролисаних морфолошких и физичко-хемијских карактеристика и функционалних материјала на њиховој основи (RS-45004)
- Развој технологија и производа на бази минералних сировина и отпадне биомасе у циљу заштите ресурса за производњу безбедне хране (RS-31003)
DOI: 10.1016/j.jece.2015.04.002
ISSN: 2213-3437
WoS: 000217986800014
Scopus: 2-s2.0-84929612870
Институција/група
Институт техничких наука САНУ / Institute of Technical Sciences of SASATY - JOUR AU - Marković, Smilja AU - Stanković, Ana AU - Lopičić, Zorica AU - Lazarević, Slavica AU - Stojanović, Mirjana AU - Uskoković, Dragan PY - 2015 UR - https://dais.sanu.ac.rs/123456789/3524 AB - A possibility to apply raw, powdered peach shells (PS) as a biosorbent for water purification was studied. The PSs are locally available as a solid waste in a fruit juice factory; methylene blue (MB) was chosen as representative of common pollutants in textile industry wastewater. The phase composition of prepared particles was identified by XRD. The particle morphology was characterized by FE-SEM, while the size distribution was measured by a laser light-scattering particle size analyzer. The BET specific surface area was determined from N2 adsorption/desorption experiments. The effect of operating parameters: the biosorbent amount (50-1000 mg/100 mL), contact time (10-180 min), solution pH (2-12) and initial concentration (10-100 ppm) on biosorption efficiency was examined. Optimal conditions for MB removal were found to be: the biosorbent amount of 400 mg/100 mL and pH 5.5. A high efficiency of MB removal was established after 180 min: 99% for [MB]i = 10 ppm and 76% for [MB]i = 100 ppm. Biosorption is well described by the Freundlich- and BET-type isotherms, implicating heterogeneous adsorption sites and interconnections between adsorbed molecules. The FTIR spectroscopy results indicate hydrogen bonding between the dye and the biomass. The obtained results shown that raw peach shell particles could be used as an efficient low-cost biosorbent for dye removal from water. © 2015 Elsevier Ltd. PB - Elsevier T2 - Journal of Environmental Chemical Engineering T1 - Application of raw peach shell particles for removal of methylene blue SP - 716 EP - 724 VL - 3 IS - 2 DO - 10.1016/j.jece.2015.04.002 UR - https://hdl.handle.net/21.15107/rcub_dais_3524 ER -
@article{ author = "Marković, Smilja and Stanković, Ana and Lopičić, Zorica and Lazarević, Slavica and Stojanović, Mirjana and Uskoković, Dragan", year = "2015", abstract = "A possibility to apply raw, powdered peach shells (PS) as a biosorbent for water purification was studied. The PSs are locally available as a solid waste in a fruit juice factory; methylene blue (MB) was chosen as representative of common pollutants in textile industry wastewater. The phase composition of prepared particles was identified by XRD. The particle morphology was characterized by FE-SEM, while the size distribution was measured by a laser light-scattering particle size analyzer. The BET specific surface area was determined from N2 adsorption/desorption experiments. The effect of operating parameters: the biosorbent amount (50-1000 mg/100 mL), contact time (10-180 min), solution pH (2-12) and initial concentration (10-100 ppm) on biosorption efficiency was examined. Optimal conditions for MB removal were found to be: the biosorbent amount of 400 mg/100 mL and pH 5.5. A high efficiency of MB removal was established after 180 min: 99% for [MB]i = 10 ppm and 76% for [MB]i = 100 ppm. Biosorption is well described by the Freundlich- and BET-type isotherms, implicating heterogeneous adsorption sites and interconnections between adsorbed molecules. The FTIR spectroscopy results indicate hydrogen bonding between the dye and the biomass. The obtained results shown that raw peach shell particles could be used as an efficient low-cost biosorbent for dye removal from water. © 2015 Elsevier Ltd.", publisher = "Elsevier", journal = "Journal of Environmental Chemical Engineering", title = "Application of raw peach shell particles for removal of methylene blue", pages = "716-724", volume = "3", number = "2", doi = "10.1016/j.jece.2015.04.002", url = "https://hdl.handle.net/21.15107/rcub_dais_3524" }
Marković, S., Stanković, A., Lopičić, Z., Lazarević, S., Stojanović, M.,& Uskoković, D.. (2015). Application of raw peach shell particles for removal of methylene blue. in Journal of Environmental Chemical Engineering Elsevier., 3(2), 716-724. https://doi.org/10.1016/j.jece.2015.04.002 https://hdl.handle.net/21.15107/rcub_dais_3524
Marković S, Stanković A, Lopičić Z, Lazarević S, Stojanović M, Uskoković D. Application of raw peach shell particles for removal of methylene blue. in Journal of Environmental Chemical Engineering. 2015;3(2):716-724. doi:10.1016/j.jece.2015.04.002 https://hdl.handle.net/21.15107/rcub_dais_3524 .
Marković, Smilja, Stanković, Ana, Lopičić, Zorica, Lazarević, Slavica, Stojanović, Mirjana, Uskoković, Dragan, "Application of raw peach shell particles for removal of methylene blue" in Journal of Environmental Chemical Engineering, 3, no. 2 (2015):716-724, https://doi.org/10.1016/j.jece.2015.04.002 ., https://hdl.handle.net/21.15107/rcub_dais_3524 .