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Water Research
Katz, I., Faculty of Agricultural Engineering, Technion, Haifa 32000, Israel
Dosoretz, C.G., Faculty of Civil Engineering, Technion, Haifa 32000, Israel
Mandelbaum, R.T., Soil Microbiology Laboratory, Institute of Soil and Water, Volcani Research Center, Bet Dagan 50250, Israel
Green, M., Faculty of Agricultural Engineering, Technion, Haifa 32000, Israel
The simultaneous removal of atrazine and nitrate in continuous culture under denitrifying conditions using Pseudomonas sp. strain ADP was investigated. Under all operational conditions the nitrate removal efficiency was always higher than 90%, while atrazine degradation deteriorated with time due to contamination by foreign denitrifying bacteria, lacking the ability to degrade atrazine. Recovery of atrazine degradation ability was achieved by applying aerobic conditions with atrazine as the sole nitrogen source. Copyright © 2001 Elsevier Science Ltd.
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Atrazine degradation under denitrifying conditions in continuous culture of Pseudomonas ADP
35
Katz, I., Faculty of Agricultural Engineering, Technion, Haifa 32000, Israel
Dosoretz, C.G., Faculty of Civil Engineering, Technion, Haifa 32000, Israel
Mandelbaum, R.T., Soil Microbiology Laboratory, Institute of Soil and Water, Volcani Research Center, Bet Dagan 50250, Israel
Green, M., Faculty of Agricultural Engineering, Technion, Haifa 32000, Israel
Atrazine degradation under denitrifying conditions in continuous culture of Pseudomonas ADP
The simultaneous removal of atrazine and nitrate in continuous culture under denitrifying conditions using Pseudomonas sp. strain ADP was investigated. Under all operational conditions the nitrate removal efficiency was always higher than 90%, while atrazine degradation deteriorated with time due to contamination by foreign denitrifying bacteria, lacking the ability to degrade atrazine. Recovery of atrazine degradation ability was achieved by applying aerobic conditions with atrazine as the sole nitrogen source. Copyright © 2001 Elsevier Science Ltd.
Scientific Publication
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