Because of the high settling capacity of the granules, the use of traditional settler is unnecessary and therefore the installation can be built very compact, needing only 20% of the surface area of conventional activated sludge systems.
The use of traditional settler is unnecessary. This is because of the high settling capacity of the granules. The installation can be built very compact, needing only 20% of the surface area of conventional activated sludge systems. This was because of the high settling capacity of the granules. This was therefore.