In an effort to improve the performance of secondary clarifiers, several changes have been implemented in the design of secondary clarifiers, including: the use of conventional sludge scraping ...

One of the most widely-used processes in the water and wastewater treatment industries is natural gravity settling. Vast numbers of clarifiers operate in the manufacturing, process and service ...

The concentration of mixed liquor suspended solids (MLSS) in aeration tanks affects the required aeration tank volume and the surface area required for secondary settling. As the MLSS increases, the ...