Pentachlorobenzene sequestration in sediment by carbon rich amendment
2019
Аутори
Grgić, MarkoBeljin, Jelena
Maletić, Snežana
Kragulj-Isakovski, Marijana
Tričković, Jelena
Zeremski, Tijana
Rončević, Srđan
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Organic pollutants in sediments are a worldwide problem because sediments act as sinks for hydrophobic, toxic, persistent and bioaccumulative hazardous compoundssuch as pentachlorobenzene (PeCB). PeCB can be involved in adsorption, desorption and transformation processes and can be made available to benthic organisms through the sediment-water interface. In order to reduce the risk, this study investigates effects of the dose and contact time between sediment and carbon-rich amendments (activated carbon (AC), biochar (BC) and hummus (HC)) on the effectiveness of detoxification. Four doses of carbon-rich amendments (0.5-10 %) and four equilibrations contact times (14 -180 days) were investigated. The present research highlights the need for further examination and process optimization of different carbon-rich materials used for contaminant removal. Results have shown that the smallest dose (0.5 %) of investigated sorbents was sufficient to reduce the bioavailable fraction of PeCB below ...5 %, and the ageing process after 14 days for AC and 30 days for HM and BC negligibly influenced the bioavailable fraction.
Кључне речи:
sequestration / bioavailability / sediment / remediation / pentachlorobenzeneИзвор:
Hemijska Industrija, 2019, 73, 1, 63-71Издавач:
- Savez hemijskih inženjera, Beograd
Финансирање / пројекти:
- Унапређење технологија ремедијације седимента у циљу заштите вода (RS-MESTD-Technological Development (TD or TR)-37004)
- Унапређење ремедијационих технологија и развој метода за процену ризика загађених локалитета (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-43005)
DOI: 10.2298/HEMIND1811140001G
ISSN: 0367-598X
WoS: 000460129400006
Scopus: 2-s2.0-85064264460
Колекције
Институција/група
FiVeRTY - JOUR AU - Grgić, Marko AU - Beljin, Jelena AU - Maletić, Snežana AU - Kragulj-Isakovski, Marijana AU - Tričković, Jelena AU - Zeremski, Tijana AU - Rončević, Srđan PY - 2019 UR - http://fiver.ifvcns.rs/handle/123456789/1934 AB - Organic pollutants in sediments are a worldwide problem because sediments act as sinks for hydrophobic, toxic, persistent and bioaccumulative hazardous compoundssuch as pentachlorobenzene (PeCB). PeCB can be involved in adsorption, desorption and transformation processes and can be made available to benthic organisms through the sediment-water interface. In order to reduce the risk, this study investigates effects of the dose and contact time between sediment and carbon-rich amendments (activated carbon (AC), biochar (BC) and hummus (HC)) on the effectiveness of detoxification. Four doses of carbon-rich amendments (0.5-10 %) and four equilibrations contact times (14 -180 days) were investigated. The present research highlights the need for further examination and process optimization of different carbon-rich materials used for contaminant removal. Results have shown that the smallest dose (0.5 %) of investigated sorbents was sufficient to reduce the bioavailable fraction of PeCB below 5 %, and the ageing process after 14 days for AC and 30 days for HM and BC negligibly influenced the bioavailable fraction. PB - Savez hemijskih inženjera, Beograd T2 - Hemijska Industrija T1 - Pentachlorobenzene sequestration in sediment by carbon rich amendment EP - 71 IS - 1 SP - 63 VL - 73 DO - 10.2298/HEMIND1811140001G ER -
@article{ author = "Grgić, Marko and Beljin, Jelena and Maletić, Snežana and Kragulj-Isakovski, Marijana and Tričković, Jelena and Zeremski, Tijana and Rončević, Srđan", year = "2019", abstract = "Organic pollutants in sediments are a worldwide problem because sediments act as sinks for hydrophobic, toxic, persistent and bioaccumulative hazardous compoundssuch as pentachlorobenzene (PeCB). PeCB can be involved in adsorption, desorption and transformation processes and can be made available to benthic organisms through the sediment-water interface. In order to reduce the risk, this study investigates effects of the dose and contact time between sediment and carbon-rich amendments (activated carbon (AC), biochar (BC) and hummus (HC)) on the effectiveness of detoxification. Four doses of carbon-rich amendments (0.5-10 %) and four equilibrations contact times (14 -180 days) were investigated. The present research highlights the need for further examination and process optimization of different carbon-rich materials used for contaminant removal. Results have shown that the smallest dose (0.5 %) of investigated sorbents was sufficient to reduce the bioavailable fraction of PeCB below 5 %, and the ageing process after 14 days for AC and 30 days for HM and BC negligibly influenced the bioavailable fraction.", publisher = "Savez hemijskih inženjera, Beograd", journal = "Hemijska Industrija", title = "Pentachlorobenzene sequestration in sediment by carbon rich amendment", pages = "71-63", number = "1", volume = "73", doi = "10.2298/HEMIND1811140001G" }
Grgić, M., Beljin, J., Maletić, S., Kragulj-Isakovski, M., Tričković, J., Zeremski, T.,& Rončević, S.. (2019). Pentachlorobenzene sequestration in sediment by carbon rich amendment. in Hemijska Industrija Savez hemijskih inženjera, Beograd., 73(1), 63-71. https://doi.org/10.2298/HEMIND1811140001G
Grgić M, Beljin J, Maletić S, Kragulj-Isakovski M, Tričković J, Zeremski T, Rončević S. Pentachlorobenzene sequestration in sediment by carbon rich amendment. in Hemijska Industrija. 2019;73(1):63-71. doi:10.2298/HEMIND1811140001G .
Grgić, Marko, Beljin, Jelena, Maletić, Snežana, Kragulj-Isakovski, Marijana, Tričković, Jelena, Zeremski, Tijana, Rončević, Srđan, "Pentachlorobenzene sequestration in sediment by carbon rich amendment" in Hemijska Industrija, 73, no. 1 (2019):63-71, https://doi.org/10.2298/HEMIND1811140001G . .