Irradiated fig pomace pyrochar as a promising and sustainable sterilized sorbent for water pollutant removal
Само за регистроване кориснике
2024
Аутори
Katnić, Đurica B.Porobić, Slavica J.
Vujčić, Ivica
Kojić, Marija M.
Lazarević-Pašti, Tamara
Milanković, Vedran
Marinović-Cincović, Milena
Živojinović, Dragana Z.
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Irradiated fig pomace pyrochar (IrrPyrFP) is noteworthy as a novel sterilized low-cost sorbent of BTEX, pesticides, and Pb2+ ions. It was produced by applying pyrolysis treatment followed by gamma irradiation modification in order to obtain a highly efficient and sterile sorbent. The characterization of fig pomace before and after pyrolysis, as well as before and after irradiation of the obtained pyrochar, was done using SEM, FTIR, and elemental analysis, while its sorption ability was tested through the removal of examined pollutants by batch sorption experiments. The obtained results suggest that IrrPyrFP could play a significant role in the control of environmental pollutants, as indicated by the maximum adsorption capacities: 42 mg g−1 for BTEX, 0.625 mg g−1 for malathion, 0.495 mg g−1 for chlorpyrifos and 255 mg g−1 for Pb2+. A kinetic study showed that the removal process by IrrPyrFP mainly follows pseudo 2nd kinetics order, while the sorption equilibriums were estimated using th...e Langmuir and Freundlich model. Overall, the findings of this work suggest that pyrolysis and activation by irradiation of waste biomass is a promising way to produce sterile efficient sorbents for waste-water treatment based on green chemistry. Additionally, the demonstrated application of fig pomace promotes the potential of using this biomass for continual and economical waste management in the rising fig industry.
Кључне речи:
BTEX / Fig pomace / Lead / Pesticides / Pyrochar / Sterilized biosorbentИзвор:
Radiation Physics and Chemistry, 2024, 214, 111277-Издавач:
- Elsevier Ltd
Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200017 (Универзитет у Београду, Институт за нуклеарне науке Винча, Београд-Винча) (RS-MESTD-inst-2020-200017)
DOI: 10.1016/j.radphyschem.2023.111277
ISSN: 0969-806X
Scopus: 2-s2.0-85171421664
Институција/група
Tehnološko-metalurški fakultetTY - JOUR AU - Katnić, Đurica B. AU - Porobić, Slavica J. AU - Vujčić, Ivica AU - Kojić, Marija M. AU - Lazarević-Pašti, Tamara AU - Milanković, Vedran AU - Marinović-Cincović, Milena AU - Živojinović, Dragana Z. PY - 2024 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6633 AB - Irradiated fig pomace pyrochar (IrrPyrFP) is noteworthy as a novel sterilized low-cost sorbent of BTEX, pesticides, and Pb2+ ions. It was produced by applying pyrolysis treatment followed by gamma irradiation modification in order to obtain a highly efficient and sterile sorbent. The characterization of fig pomace before and after pyrolysis, as well as before and after irradiation of the obtained pyrochar, was done using SEM, FTIR, and elemental analysis, while its sorption ability was tested through the removal of examined pollutants by batch sorption experiments. The obtained results suggest that IrrPyrFP could play a significant role in the control of environmental pollutants, as indicated by the maximum adsorption capacities: 42 mg g−1 for BTEX, 0.625 mg g−1 for malathion, 0.495 mg g−1 for chlorpyrifos and 255 mg g−1 for Pb2+. A kinetic study showed that the removal process by IrrPyrFP mainly follows pseudo 2nd kinetics order, while the sorption equilibriums were estimated using the Langmuir and Freundlich model. Overall, the findings of this work suggest that pyrolysis and activation by irradiation of waste biomass is a promising way to produce sterile efficient sorbents for waste-water treatment based on green chemistry. Additionally, the demonstrated application of fig pomace promotes the potential of using this biomass for continual and economical waste management in the rising fig industry. PB - Elsevier Ltd T2 - Radiation Physics and Chemistry T1 - Irradiated fig pomace pyrochar as a promising and sustainable sterilized sorbent for water pollutant removal SP - 111277 VL - 214 DO - 10.1016/j.radphyschem.2023.111277 ER -
@article{ author = "Katnić, Đurica B. and Porobić, Slavica J. and Vujčić, Ivica and Kojić, Marija M. and Lazarević-Pašti, Tamara and Milanković, Vedran and Marinović-Cincović, Milena and Živojinović, Dragana Z.", year = "2024", abstract = "Irradiated fig pomace pyrochar (IrrPyrFP) is noteworthy as a novel sterilized low-cost sorbent of BTEX, pesticides, and Pb2+ ions. It was produced by applying pyrolysis treatment followed by gamma irradiation modification in order to obtain a highly efficient and sterile sorbent. The characterization of fig pomace before and after pyrolysis, as well as before and after irradiation of the obtained pyrochar, was done using SEM, FTIR, and elemental analysis, while its sorption ability was tested through the removal of examined pollutants by batch sorption experiments. The obtained results suggest that IrrPyrFP could play a significant role in the control of environmental pollutants, as indicated by the maximum adsorption capacities: 42 mg g−1 for BTEX, 0.625 mg g−1 for malathion, 0.495 mg g−1 for chlorpyrifos and 255 mg g−1 for Pb2+. A kinetic study showed that the removal process by IrrPyrFP mainly follows pseudo 2nd kinetics order, while the sorption equilibriums were estimated using the Langmuir and Freundlich model. Overall, the findings of this work suggest that pyrolysis and activation by irradiation of waste biomass is a promising way to produce sterile efficient sorbents for waste-water treatment based on green chemistry. Additionally, the demonstrated application of fig pomace promotes the potential of using this biomass for continual and economical waste management in the rising fig industry.", publisher = "Elsevier Ltd", journal = "Radiation Physics and Chemistry", title = "Irradiated fig pomace pyrochar as a promising and sustainable sterilized sorbent for water pollutant removal", pages = "111277", volume = "214", doi = "10.1016/j.radphyschem.2023.111277" }
Katnić, Đ. B., Porobić, S. J., Vujčić, I., Kojić, M. M., Lazarević-Pašti, T., Milanković, V., Marinović-Cincović, M.,& Živojinović, D. Z.. (2024). Irradiated fig pomace pyrochar as a promising and sustainable sterilized sorbent for water pollutant removal. in Radiation Physics and Chemistry Elsevier Ltd., 214, 111277. https://doi.org/10.1016/j.radphyschem.2023.111277
Katnić ĐB, Porobić SJ, Vujčić I, Kojić MM, Lazarević-Pašti T, Milanković V, Marinović-Cincović M, Živojinović DZ. Irradiated fig pomace pyrochar as a promising and sustainable sterilized sorbent for water pollutant removal. in Radiation Physics and Chemistry. 2024;214:111277. doi:10.1016/j.radphyschem.2023.111277 .
Katnić, Đurica B., Porobić, Slavica J., Vujčić, Ivica, Kojić, Marija M., Lazarević-Pašti, Tamara, Milanković, Vedran, Marinović-Cincović, Milena, Živojinović, Dragana Z., "Irradiated fig pomace pyrochar as a promising and sustainable sterilized sorbent for water pollutant removal" in Radiation Physics and Chemistry, 214 (2024):111277, https://doi.org/10.1016/j.radphyschem.2023.111277 . .