title: Atrazine degradation under denitrifying conditions in continuous culture of Pseudomonas ADP.
abstract: 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.
authors.affiliation: Faculty of Agricultural Engineering, Technion, Haifa, Israel.
authors.forename: I
authors.initials: I
authors.lastname: Katz
authors.forename: C G
authors.initials: CG
authors.lastname: Dosoretz
authors.forename: R T
authors.initials: RT
authors.lastname: Mandelbaum
authors.forename: M
authors.initials: M
authors.lastname: Green
mesh_terms: D000332:Aerobiosis; D001280:Atrazine / Q000378:metabolism*; D001673:Biodegradation, Environmental; D018441:Biofilms; D019149:Bioreactors; D004797:Enzyme-Linked Immunosorbent Assay; D009566:Nitrates / Q000378:metabolism*; D011549:Pseudomonas / Q000254:growth & development* / Q000378:metabolism*; D013997:Time Factors
chemical_list: D009566:Nitrates; D001280:Atrazine