Degradation kinetics and pathway of phenol byPseudomonasandBacillusspecies
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چکیده
منابع مشابه
Degradation kinetics and pathway of phenol by Pseudomonas and Bacillus species
This article elucidates that strain Pseudomonas aeruginosa (IES-Ps-1) is a versatile toxic organic compound degrader. With the degradation of malathion and cypermethrin (studied by other researchers previously), this strain was able to degrade phenol. Two other indigenous soil flora (i.e., Pseudomonas sp. (IES-S) and Bacillus subtilis (IES-B)) were also found to be potential phenol degraders. P...
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Phenolic compounds are widely distributed toxic pollutants in seawater, and their effective degradation is very important for bioremediation programs. In this study, nine phenol-degrading bacteria were isolated from seawater samples, which were collected from the coastal areas of Japan. Besides the enrichment substrate phenol, all isolates could utilize at least one isomer of cresol as the sole...
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Biodegradation of phenol in the presence of glucose as a supplementary substrate was investigated with mixed microbial consortium isolated from waste effluent of coke-steel factory. Batch experiments were carried out at room temperature and pH value of 7. Initial phenol and glucose concentrations were in the range of 25-1000 mg/l and 500-3000 mg/l, respectively. In a dual substrates system the ...
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The biodegradation of phenol by Pseudomonas aeruginosa (NCIM 2074) was carried out in a batch system and the optimum conditions were determined. At an optimum pH 7, temperature 32°C, agitation speed 160 rpm, carbon source (glucose) 0.5 g/l, nitrogen source (ammonium chloride) 0.2 g/l, metal ion concentration (Zn) 0.02 g/l the percentage of phenol degradation was 80.45%. Phenol had a strong inhi...
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Background : Phenol and it’s derivatives were removed by physicochemical methods in the past but nowadays biological treatment has priority. Bacteria with the rapid proliferation in the presence of phenol and it’s derivatives can remove them in a good manner. The aim of this project is isolation and identification of bacteria that degrade phenol from water and sediment of Kor river and also inv...
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ژورنال
عنوان ژورنال: Biotechnology & Biotechnological Equipment
سال: 2015
ISSN: 1310-2818,1314-3530
DOI: 10.1080/13102818.2014.991638