Browsing Electronic Theses and Dissertations from 2009 by Subject "Ultrasonic pretreatment"
Now showing items 1-2 of 2
-
Pretreatment and conditioning of municipal wastewater secondary sludge using freezing and a combination of ultrasound and freezing
(2014-01-22)With the cost of sludge management on the rise, the volume reduction of municipal wastewater sludge is becoming an increasingly important issue for wastewater treatment plants. Current research is focused on pretreatment ... -
Thermophilic anaerobic membrane bioreactor for pulp and paper sludge treatment
(2018)Pulp and paper mills generate a significant amount of organic waste (primary and secondary sludge) that requires treatment and disposal. Currently, pulp and paper sludge (PPS) is either dried for incineration or used for ...
