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Sludge bulking — is defined as poor settling characteristics in sedimentation tanks. It is a problem that occurs in activated sludge process in wastewater treatment. The main cause of sludge bulking is the growth filamentous bacteria and algae. Filamentous… … Wikipedia
bulking sludge — Sludges produced in sewage treatment that do not settle properly, usually due to the development of filamentous microorganisms … Dictionary of microbiology
Anaerobic digestion — and regenerative thermal oxidiser component of Lübeck mechanical biological treatment plant in Germany, 2007 … Wikipedia
Sphaerotilus natans — Sphaerotilus natans … Wikipédia en Français
WRc — The WRc Group is a privately owned group of companies providing research and consultancy on water supply, waste treatment and the public.HistoryThe organisation began in 1927 as the Water Pollution Research Laboratory (WPL), based in Luton, part… … Wikipedia
