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 ...

Australian-based process contractor, Environmental Solutions International (ESI), has recently completed the commissioning of a new WwTP at South Caboolture in Queensland, based upon its BNR process.

Major improvements on the north side of Denver Metro Wastewater's Robert W. Hite Treatment Facility in north Denver included building a new wastewater process to treat centrate ammonia. That meant the ...

The good news is, with the recent installation of a new clarifier, Carbondale’s wastewater treatment infrastructure is churning along and ready to accommodate growth. What’s a clarifier and how does ...