Osama Mohammad Mostafa Darwesh creator Hassan Moawad Abdelall Supervisor Mohamed Zakaria Sedik Supervisor Olfat Sayed Barakat Supervisor text theses ua Cairo Osama Mohammad Mostafa Darwesh 2013 monographic eng

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155 P. : facsimiles ; 25cm This study focuses on the isolation, screening of bacterial isolates and azo dye removal by bacteria isolated from dumping site of textile industry wastewater as well as using nanotechnology applications to enhance the bioremediation process. Fourteen isolates were isolated and used for further experiments. One of them was the most efficient in decolourization of Reactive Blue (RB) azo dye. This isolate was identified by morphological, biochemical and 16s rDNA sequences as Pseudomonas aeruginosa strain OS4 (NCBI accession number: KC762943). Bioremediation of azo dyes was found to occur efficiently under two sequential phases; starting with anoxic phase and followed by aerobic one specialized Osama Mohammad Mostafa Darwesh ; Supervised Mohamed Zakaria Sedik , Olfat Sayed Barakat , Hassan Moawad Abdelall Thesis (Ph.D.) - Cairo University - Faculty of Agriculture - Department of Microbiology Issued also as CD Bioremediation Prototype bioreactor Pseudomonas aeruginosa strain OS4 http://172.23.153.220/th.pdf http://172.23.153.220/th.pdf EG-GiCUC 140903 20250223031033.0 eng