Changes of the reactor performance and the properties of granular sludge under tetracycline (TC) stress

•TC has strong toxic effect on nitrifying granules and led to nitrite accumulation.•Sludge produced more EPS, with higher production of proteins than polysaccharides.•TC greatly changed protein functional groups but had little effect on polysaccharides.•The fluorescence of EPS was quenched by TC add...

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Veröffentlicht in:	Bioresource technology 2013-07, Vol.139, p.170-175
Hauptverfasser:	Shi, Yijing, Xing, Sufang, Wang, Xinhua, Wang, Shuguang
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Bacteria Bacteria - drug effects Biological and medical sciences Biopolymers - analysis Bioreactors - microbiology EPS Exact sciences and technology Extracellular polymeric substances Fluorescence Fundamental and applied biological sciences. Psychology Granular materials Granular sludge Granules Inhibition Microbial Sensitivity Tests Oxidation Particle Size Pollution Sewage - microbiology Sludge properties Spectrometry, Fluorescence Spectroscopy, Fourier Transform Infrared Static Electricity Stress, Physiological - drug effects Tetracycline - chemistry Tetracycline - pharmacology Tetracycline stress Tetracyclines Time Factors Wastes Water Quality
Online-Zugang:	Volltext
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