Effect of different temperatures on performance and membrane fouling in high concentration PAC–MBR system treating micro-polluted surface water

► Low temperature (10°C) delayed the start-up by 9days and the complete nitrification by 10days. ► 50g/L PAC–MBR had high NH3-N removal efficiency (above 90%) at 10 and 20°C. ► 50g/L PAC–MBR got better organic matters removal (10% DOC, 5% UV254 and 4% SUVA) at 10°C. ► Carbohydrate (SMP) was the main...

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Veröffentlicht in:	Bioresource technology 2013-08, Vol.141, p.19-24
Hauptverfasser:	Ma, Cong, Yu, Shuili, Shi, Wenxin, Heijman, S.G.J., Rietveld, L.C.
Format:	Artikel
Sprache:	eng
Schlagworte:	Ammonia - analysis Ammonia - chemistry Biofouling Biological and medical sciences Bioreactors Filtration - methods Fundamental and applied biological sciences. Psychology MBR Membrane fouling Membranes, Artificial Micro-polluted surface water Nitrogen - analysis Nitrogen - chemistry Oxidation-Reduction PAC Particle Size Temperature Water - chemistry Water Pollutants - analysis Water Pollutants - chemistry Water Purification - methods Water Quality
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