Removal of methyl tertiary butyl ether from wastewaters using photolytic, photocatalytic and microbiological degradation processes
Само за регистроване кориснике
2007
Аутори
Kuburović, NatašaTodorović, Marija
Raicević, Vera
Orlović, Aleksandar
Jovanović, Ljubinko
Nikolić, Jasmina
Kuburović, Vladimir
Drmanić, Saša
Solević, Tatjana
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Contamination of groundwater by methyl tertiary butyl ether (MTBE), that is detected in wastewater of petrochemical industry, is an increasing problem to water supply companies. The subjects of this research were the methods of photolytic, photocatalytic and microbiological degradation of methyl tertiary butyl ether (MTBE) dissolved in wastewaters. The effects of concentrated solar radiation simulated with sodium lamp (SONT UV 400) have been investigated in laboratory experiments. Our result indicated that bacteria Pseudomonas strain CY, isolated from the kerosene, and added alone, was able to gradually degrade MTBE and to decrease its concentration for 93.6% in 12 h. However, the percentage of photolytic degradation decrease in only 4 h was 99.2%. By adding Pseudomonas strain CY after 4 h of light treatment, the degradation was enhanced to 99.55% in additional 5 h. The photocatalytic process was performed in slurry-catalyst reactor with different concentrations of TiO2 catalyst: 5, 0....5 and 0.25 g/L. The MTBE degradation producing carbon dioxide reached 91% in only 150 min, when 5 g/L of catalyst was used.
Кључне речи:
wastewaters containing MTBE / MTBE degradation / photolysis / photo catalysis / microbiological water treatmentИзвор:
Desalination, 2007, 213, 1-3, 123-128Издавач:
- Elsevier Science Bv, Amsterdam
DOI: 10.1016/j.desal.2006.03.605
ISSN: 0011-9164
WoS: 000248636500017
Scopus: 2-s2.0-34447103900
Институција/група
Tehnološko-metalurški fakultetTY - JOUR AU - Kuburović, Nataša AU - Todorović, Marija AU - Raicević, Vera AU - Orlović, Aleksandar AU - Jovanović, Ljubinko AU - Nikolić, Jasmina AU - Kuburović, Vladimir AU - Drmanić, Saša AU - Solević, Tatjana PY - 2007 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1164 AB - Contamination of groundwater by methyl tertiary butyl ether (MTBE), that is detected in wastewater of petrochemical industry, is an increasing problem to water supply companies. The subjects of this research were the methods of photolytic, photocatalytic and microbiological degradation of methyl tertiary butyl ether (MTBE) dissolved in wastewaters. The effects of concentrated solar radiation simulated with sodium lamp (SONT UV 400) have been investigated in laboratory experiments. Our result indicated that bacteria Pseudomonas strain CY, isolated from the kerosene, and added alone, was able to gradually degrade MTBE and to decrease its concentration for 93.6% in 12 h. However, the percentage of photolytic degradation decrease in only 4 h was 99.2%. By adding Pseudomonas strain CY after 4 h of light treatment, the degradation was enhanced to 99.55% in additional 5 h. The photocatalytic process was performed in slurry-catalyst reactor with different concentrations of TiO2 catalyst: 5, 0.5 and 0.25 g/L. The MTBE degradation producing carbon dioxide reached 91% in only 150 min, when 5 g/L of catalyst was used. PB - Elsevier Science Bv, Amsterdam T2 - Desalination T1 - Removal of methyl tertiary butyl ether from wastewaters using photolytic, photocatalytic and microbiological degradation processes EP - 128 IS - 1-3 SP - 123 VL - 213 DO - 10.1016/j.desal.2006.03.605 ER -
@article{ author = "Kuburović, Nataša and Todorović, Marija and Raicević, Vera and Orlović, Aleksandar and Jovanović, Ljubinko and Nikolić, Jasmina and Kuburović, Vladimir and Drmanić, Saša and Solević, Tatjana", year = "2007", abstract = "Contamination of groundwater by methyl tertiary butyl ether (MTBE), that is detected in wastewater of petrochemical industry, is an increasing problem to water supply companies. The subjects of this research were the methods of photolytic, photocatalytic and microbiological degradation of methyl tertiary butyl ether (MTBE) dissolved in wastewaters. The effects of concentrated solar radiation simulated with sodium lamp (SONT UV 400) have been investigated in laboratory experiments. Our result indicated that bacteria Pseudomonas strain CY, isolated from the kerosene, and added alone, was able to gradually degrade MTBE and to decrease its concentration for 93.6% in 12 h. However, the percentage of photolytic degradation decrease in only 4 h was 99.2%. By adding Pseudomonas strain CY after 4 h of light treatment, the degradation was enhanced to 99.55% in additional 5 h. The photocatalytic process was performed in slurry-catalyst reactor with different concentrations of TiO2 catalyst: 5, 0.5 and 0.25 g/L. The MTBE degradation producing carbon dioxide reached 91% in only 150 min, when 5 g/L of catalyst was used.", publisher = "Elsevier Science Bv, Amsterdam", journal = "Desalination", title = "Removal of methyl tertiary butyl ether from wastewaters using photolytic, photocatalytic and microbiological degradation processes", pages = "128-123", number = "1-3", volume = "213", doi = "10.1016/j.desal.2006.03.605" }
Kuburović, N., Todorović, M., Raicević, V., Orlović, A., Jovanović, L., Nikolić, J., Kuburović, V., Drmanić, S.,& Solević, T.. (2007). Removal of methyl tertiary butyl ether from wastewaters using photolytic, photocatalytic and microbiological degradation processes. in Desalination Elsevier Science Bv, Amsterdam., 213(1-3), 123-128. https://doi.org/10.1016/j.desal.2006.03.605
Kuburović N, Todorović M, Raicević V, Orlović A, Jovanović L, Nikolić J, Kuburović V, Drmanić S, Solević T. Removal of methyl tertiary butyl ether from wastewaters using photolytic, photocatalytic and microbiological degradation processes. in Desalination. 2007;213(1-3):123-128. doi:10.1016/j.desal.2006.03.605 .
Kuburović, Nataša, Todorović, Marija, Raicević, Vera, Orlović, Aleksandar, Jovanović, Ljubinko, Nikolić, Jasmina, Kuburović, Vladimir, Drmanić, Saša, Solević, Tatjana, "Removal of methyl tertiary butyl ether from wastewaters using photolytic, photocatalytic and microbiological degradation processes" in Desalination, 213, no. 1-3 (2007):123-128, https://doi.org/10.1016/j.desal.2006.03.605 . .