Sludge bulking has been a problem ever since the activated sludge process was introduced for wastewater treatment. The problems were accentuated when low-loaded processes for nitrogen removal were introduced. Sludge bulking may appear in many forms and be caused by many different factors. Common in low-loaded processes are bulking caused by mass-appearance of filamentous bacteria. […]
Författare ERIK SÄRNER och LARS KARLSSON
Nyckelord (Keyword) Sludge bulking, filaments, selector, kinetic control, metabolic control, nitrogen remova
Årgång 1997
Nummer 3
Utgåva