Bulking of Activated Sludge: Preventative and Remedial MethodsB. Chambers, E. J. Tomlinson |
Common terms and phrases
activated sludge activated-sludge plants aeration tank anoxic anoxic zone Arthrobacter Ash Vale batch system bulking control bulking problem bulking sludge cells chlorination Chudoba Clâ‚‚ dose completely-mixed contact tanks continuously-fed denitrification dissolved oxygen effect effluent Eikelboom experiments Eynde feeding Filament Index filamentous bacteria filamentous bulking filamentous micro-organisms filamentous organisms floc loading floc-forming flow glucose hydraulic residence hydrossis influent longitudinal mixing measured mg COD/g MLSS mg/l Microthrix parvicella mixed liquor ml/g nitrification Nocardia non-filamentous North West Water oleic acid operation oxidation ditches pilot plants plug-flow Professor Grau Professor Jenkins recycle ratio Rensink return sludge settlement tank settling characteristics sludge bulking sludge flocs sludge loading Sludge Volume Index Sphaerotilus natans Stevenage substrate substrate concentration substrate removal suspended solids Table Tarrant Crawford Thames Water Authority treatment plant Type values waste water Water Pollution Water Pollution Control Water Research Centre Wessex Water Wessex Water Authority Yorkshire Water Authority