17 beta-estradiol biodegradation by anaerobic granular sludge: Effect of iron sources
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چکیده
منابع مشابه
Effect of heavy metal co-contaminants on selenite bioreduction by anaerobic granular sludge.
This study investigated bioreduction of selenite by anaerobic granular sludge in the presence of heavy metals and analyzed the fate of the bioreduced selenium and the heavy metals. Selenite bioreduction was not significantly inhibited in the presence of Pb(II) and Zn(II). More than 92% of 79 mg/L selenite was removed by bioreduction even in the presence of 150 mg/L of Pb(II) or 400mg/L of Zn(II...
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We examined the anaerobic degradation of phenol and the ortho, meta, and para isomers of chlorophenol, methoxyphenol, methylphenol (cresol), and nitrophenol in anaerobic sewage sludge diluted to 10% in a mineral salts medium. Of the 12 monosubstituted phenols studied, only p-chlorophenol and o-cresol were not significantly degraded during an 8-week incubation period. The phenol compounds degrad...
متن کاملAerobic and anaerobic biodegradation of polyethylene glycols using sludge microbes
The aerobic and anaerobic biodegradation of polyethylene glycols (PEGs) in a model wastewater was investigated employing sludge microbes from Xiamen Terylene plant. The effect of molecular weight (MW) on the aerobic/anaerobic biodegradation of PEGs was assessed by performing shake flasks/sealed flasks experiments, respectively, using organic model wastewater containing PEG 600, 6000 and 20,000....
متن کاملMolecular ecology of anaerobic granular sludge grown at different conditions.
Qualitative and quantitative diversity of microorganisms present in anaerobic granular sludges fed with different substrates, as well as the structure of these granules have been studied using fluorescent 16S rRNA-targeted in situ hybridization and electron microscopy. The granules showed a multi-layered structure, in which both densely packed and loose micro-colonies, channels and holes could ...
متن کامل17 Beta-Estradiol, Integrins, and Synaptic Proteins
ACKNOWLEDGEMENTS Foremost, I would like to sincerely express my gratitude to my mentor Dr. James Simpkins for his continued support, encouragement, sound advice and for his strategic ideas that contributed to the betterment of my thesis work and helped me meet my timelines. This work would not have been possible without him. Also, I would like to sincerely appreciate Dr. Simpkins for his kind a...
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ژورنال
عنوان ژورنال: Scientific Reports
سال: 2020
ISSN: 2045-2322
DOI: 10.1038/s41598-020-64557-5