After adding the coagulant, it is possible that the particles do not sink fast enough. Adding a cationic, anionic or non-ionic Calflock flocculant can accelerate this. Also for sludge dewatering Calflock flocculants are used frequently.
After adding the coagulant, it is possible that the particles do not sink fast enough. Adding a cationic, anionic or non-ionic Calflock flocculant can accelerate this. Also for sludge dewatering Calflock flocculants are used frequently.