Phenol removal from four different natural soil types by Bacillus sp PS11
Само за регистроване кориснике
2013
Аутори
Đokić, LidijaNarancić, Tanja
Biocanin, Marjan
Saljnikov, Elmira
Casey, Eoin
Vasiljević, Branka
Nikodinović-Runić, Jasmina
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Biodegradation of phenol in four natural soils (loamy sand, sandy loam, sandy clay loam and loam) by indigenous microorganisms and in soils augmented by the Bacillus sp. PS11 was studied. During the laboratory soil microcosm experiments, the total removal of 2 g of phenol per kg of soil was achieved in all soil types in between 6 and 21 days. All biodegradation data was found to fit very well to saturation kinetics. The most efficient phenol removal was observed in the loamy woodland soil that contained the least amount of sand (42.5%) and the most silt and clay fraction (57.5%) in comparison to other three soil samples. However, amending sandy loam sample to contain more clay (from 13.5% to 30%) negatively affected the phenol removal rate, while increasing sand content (from 74.4% to 90%) resulted in the two times faster phenol removal in comparison to natural soil type. Bacillus sp. PS11 performed well in both pure culture and in the presence of soil microorganisms. Indigenous bacter...ia from sandy clay loam soil type possessed the ability of phenol bioremediation and almost whole amount of added phenol (2 g kg soil(-1)) was degraded within 9 days, whereas augmentation by Bacillus sp. PS11 improved the phenol removal by 20%. Carrying out small scale soil model experiments and amending soil granulometric properties by addition of clay or sand minerals is suggested as an effective and economically interesting way of enhancing bacterial soil bioremediation.
Кључне речи:
Soil model experiment / Phenol / Clay content / Bioremediation / Biodegradation / Bioavailability / Bioaugmentaion / BacillusИзвор:
Applied Soil Ecology, 2013, 70, 1-8Издавач:
- Elsevier Science Bv, Amsterdam
Финансирање / пројекти:
- Изучавање микробиолошког диверзитета и карактеризација корисних срединских микроорганизама (RS-MESTD-Basic Research (BR or ON)-173048)
- Проучавање утицаја квалитета земљишта и вода за наводњавање на ефикаснију производњу пољопривредних култура и очување животне средине (RS-MESTD-Technological Development (TD or TR)-37006)
DOI: 10.1016/j.apsoil.2013.04.002
ISSN: 0929-1393
WoS: 000321540300001
Scopus: 2-s2.0-84878384427
Институција/група
Institut za molekularnu genetiku i genetičko inženjerstvoTY - JOUR AU - Đokić, Lidija AU - Narancić, Tanja AU - Biocanin, Marjan AU - Saljnikov, Elmira AU - Casey, Eoin AU - Vasiljević, Branka AU - Nikodinović-Runić, Jasmina PY - 2013 UR - https://imagine.imgge.bg.ac.rs/handle/123456789/655 AB - Biodegradation of phenol in four natural soils (loamy sand, sandy loam, sandy clay loam and loam) by indigenous microorganisms and in soils augmented by the Bacillus sp. PS11 was studied. During the laboratory soil microcosm experiments, the total removal of 2 g of phenol per kg of soil was achieved in all soil types in between 6 and 21 days. All biodegradation data was found to fit very well to saturation kinetics. The most efficient phenol removal was observed in the loamy woodland soil that contained the least amount of sand (42.5%) and the most silt and clay fraction (57.5%) in comparison to other three soil samples. However, amending sandy loam sample to contain more clay (from 13.5% to 30%) negatively affected the phenol removal rate, while increasing sand content (from 74.4% to 90%) resulted in the two times faster phenol removal in comparison to natural soil type. Bacillus sp. PS11 performed well in both pure culture and in the presence of soil microorganisms. Indigenous bacteria from sandy clay loam soil type possessed the ability of phenol bioremediation and almost whole amount of added phenol (2 g kg soil(-1)) was degraded within 9 days, whereas augmentation by Bacillus sp. PS11 improved the phenol removal by 20%. Carrying out small scale soil model experiments and amending soil granulometric properties by addition of clay or sand minerals is suggested as an effective and economically interesting way of enhancing bacterial soil bioremediation. PB - Elsevier Science Bv, Amsterdam T2 - Applied Soil Ecology T1 - Phenol removal from four different natural soil types by Bacillus sp PS11 EP - 8 SP - 1 VL - 70 DO - 10.1016/j.apsoil.2013.04.002 ER -
@article{ author = "Đokić, Lidija and Narancić, Tanja and Biocanin, Marjan and Saljnikov, Elmira and Casey, Eoin and Vasiljević, Branka and Nikodinović-Runić, Jasmina", year = "2013", abstract = "Biodegradation of phenol in four natural soils (loamy sand, sandy loam, sandy clay loam and loam) by indigenous microorganisms and in soils augmented by the Bacillus sp. PS11 was studied. During the laboratory soil microcosm experiments, the total removal of 2 g of phenol per kg of soil was achieved in all soil types in between 6 and 21 days. All biodegradation data was found to fit very well to saturation kinetics. The most efficient phenol removal was observed in the loamy woodland soil that contained the least amount of sand (42.5%) and the most silt and clay fraction (57.5%) in comparison to other three soil samples. However, amending sandy loam sample to contain more clay (from 13.5% to 30%) negatively affected the phenol removal rate, while increasing sand content (from 74.4% to 90%) resulted in the two times faster phenol removal in comparison to natural soil type. Bacillus sp. PS11 performed well in both pure culture and in the presence of soil microorganisms. Indigenous bacteria from sandy clay loam soil type possessed the ability of phenol bioremediation and almost whole amount of added phenol (2 g kg soil(-1)) was degraded within 9 days, whereas augmentation by Bacillus sp. PS11 improved the phenol removal by 20%. Carrying out small scale soil model experiments and amending soil granulometric properties by addition of clay or sand minerals is suggested as an effective and economically interesting way of enhancing bacterial soil bioremediation.", publisher = "Elsevier Science Bv, Amsterdam", journal = "Applied Soil Ecology", title = "Phenol removal from four different natural soil types by Bacillus sp PS11", pages = "8-1", volume = "70", doi = "10.1016/j.apsoil.2013.04.002" }
Đokić, L., Narancić, T., Biocanin, M., Saljnikov, E., Casey, E., Vasiljević, B.,& Nikodinović-Runić, J.. (2013). Phenol removal from four different natural soil types by Bacillus sp PS11. in Applied Soil Ecology Elsevier Science Bv, Amsterdam., 70, 1-8. https://doi.org/10.1016/j.apsoil.2013.04.002
Đokić L, Narancić T, Biocanin M, Saljnikov E, Casey E, Vasiljević B, Nikodinović-Runić J. Phenol removal from four different natural soil types by Bacillus sp PS11. in Applied Soil Ecology. 2013;70:1-8. doi:10.1016/j.apsoil.2013.04.002 .
Đokić, Lidija, Narancić, Tanja, Biocanin, Marjan, Saljnikov, Elmira, Casey, Eoin, Vasiljević, Branka, Nikodinović-Runić, Jasmina, "Phenol removal from four different natural soil types by Bacillus sp PS11" in Applied Soil Ecology, 70 (2013):1-8, https://doi.org/10.1016/j.apsoil.2013.04.002 . .