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Aerobic Granular Sludge Technology
2017Aerobic granular sludge (AGS) is a recent innovation within biofilm reactors for wastewater treatment. Considered as a particular type of biofilm comprised of self-immobilized cells, it constitutes a promising technology that do not require a material support for biofilm growth.
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Effect of seed sludge on characteristics and microbial community of aerobic granular sludge
Journal of Environmental Sciences, 2010Aerobic granular sludge was cultivated by using different kinds of seed sludge in sequencing batch airlift reactor. The influence of seed sludge on physical and chemical properties of granular sludge was studied; the microbial community structure was probed by using scanning electron microscope and polymerase chain reaction-denaturing gradient gel ...
Zhiwei, Song +4 more
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Ammonium adsorption in aerobic granular sludge, activated sludge and anammox granules
Water Research, 2011The ammonium adsorption properties of aerobic granular sludge, activated sludge and anammox granules have been investigated. During operation of a pilot-scale aerobic granular sludge reactor, a positive relation between the influent ammonium concentration and the ammonium adsorbed was observed.
J P, Bassin +4 more
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[Cultivation of aerobic granular sludge in SBR by seeding anaerobic granular sludge].
Huan jing ke xue= Huanjing kexue, 2006Anaerobic granular sludge was inoculated to an aerobic SBR, where CH3COONa was used as the carbon source. Observations on the change of granules' shape and structure revealed that the granules experienced a shape-keeping and component-replacing process.
Lin-lin, Hu +4 more
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[Sludge characteristics in an aerobic granular sludge membrane bioreactor].
Huan jing ke xue= Huanjing kexue, 2008Granular sludge membrane bioreactor (GMBR), operated with alternating anaerobic-aerobic mode, showed good organics removal and simultaneous nitrification and denitrification (SND) performances during 120 days operation. Moreover, sludge size distribution examination showed that the increase of sludge concentration in GMBR was mostly due to the increase
Jing-feng, Wang +5 more
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Rapid Formation of Aerobic Granular Sludge by Bioaugmentation Technology: A Review
Chemical Engineering Journal, 2022Xushen Han, Jianguo Yu
exaly
Development of aerobic granular sludge
2013The discharge of untreated wastewaters in the environment is responsible of the rapid degradation of aquatic ecosystems. The current leading technology to treat important volumes of wastewater is the activated sludge process, where the dissolved pollution is degraded by free floating microbial consortia called “flocs”. The major drawback of these loose
Henriet, Olivier +3 more
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Microbial diversity of aerobic granular sludge
2014The discharge of untreated wastewaters in the environment is responsible of the rapid degradation of aquatic ecosystems. The current leading technology is the activated sludge process, where the dissolved pollution is degraded by free-floating consortia (flocs). The major drawback of these loose aggregates is their low settling velocity.
Henriet, Olivier +3 more
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