Biofilm and siderophore effects on secondary waste water disinfection
| Autor: | Hadda Ouzari, Abdennaceur Hassen, A. Belila, Neila Saidi, I. Mehri, A. Ben Rejeb, Soulwène Kouki |
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| Rok vydání: | 2011 |
| Předmět: |
Siderophore
Ultraviolet Rays Siderophores Biology medicine.disease_cause Applied Microbiology and Biotechnology Microbiology Water Purification chemistry.chemical_compound medicine Effluent Strain atcc Pyoverdine Pseudomonas aeruginosa Biofilm General Medicine biochemical phenomena metabolism and nutrition Disinfection Wastewater chemistry Biofilms Water Microbiology Oligopeptides Ultraviolet |
| Zdroj: | Current microbiology. 63(4) |
| ISSN: | 1432-0991 |
| Popis: | The efficiency of ultraviolet (UV) light disinfection of wastewater effluent using a large-scale pilot system was studied. The relationship between biofilm and siderophore production and UV doses received by Pseudomonas aeruginosa strain ATCC 15442 was determined. UV decreased pyoverdine production and enhanced biofilm production. Consequently external factors conditioned by both pyoverdine and biofilm may affect the UV effect on bacterial disinfection. |
| Databáze: | OpenAIRE |
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