Metso now offers the world`s first advanced solution - both measurements and control system - to optimize sludge dewatering at wastewater treatment plants. Metso SDO (Sludge Dewatering Optimizer) ...

Gravity drainage from waste-activated sludge occurs in two steps: settling and compacting, and development of drainage pores in the settled sludge. Depths up to 8 in. (20.4 cm) have little effect on ...

Sewage sludge dewaterability is a critical factor in wastewater treatment efficiency and cost‐reduction, as it directly impacts the volume of sludge requiring transportation, disposal, or further ...

A sludge dewatering research project was conducted at the Joint Water Pollution Control Plant of the County Sanitation Districts of Los Angeles County to find a system capable of recovering at least ...