Dewatering and Biosolids

As U.S. utilities face rising disposal costs, regulatory tightening, and increased pressure to “Buy American,” many wastewater operators are rethinking how they...

Springdale’s wastewater treatment facility features an advanced system that employs biological nutrient removal and sand filtration for tertiary treatment before discharging effluent into Spring...

The PrimeBlend emulsion poly is a compact, self-contained system solution designed to optimize polymer preparation while minimizing polymer usage and maximizing efficiency. Prime Solution's BABA-compliant system delivers proven...

The wastewater treatment facility in Suffern, New York, had an aging dewatering technology that was producing low-discharge cake solids. The facility staff invited...

The Covington Wastewater Treatment Plant in Covington, Ohio, has successfully commissioned a new Esmil MDQ-402(1)CLD multi-disk screw press, providing efficient and scalable...

The City of Lexington Wastewater Treatment Plant processes an average flow of 3 mgd of municipal wastewater, with a peak flow of 14 mgd. A...

The Prime Solution Rotary Fan Press is an easy-to-use, cost-effective dewatering solution that produces very dry cake with minimal oversight and maintenance.Watch...

Watch as several operators explain what a difference the Prime Solution Rotary Fan Press made at their facilities.Learn more

Prime Solution engineers from an operator's perspective — simple is better. Over the years, sludge dewatering requirements have changed along with sludge processes. Prime...

In New York City — where infrastructure, history and progress intersect — resilience is no longer optional. As climate threats intensify, the city’s most...

The BDP gravity belt thickener is a cost-effective and efficient machine for thickening applications. BDP was one of the first companies to develop a...

With rising costs and tighter regulations, land applying biosolids is no longer the simple solution it once was. Why land application is becoming...

Eighteen months after installation, the Esmil MDQ-503(2)CS multi-disk screw press at the Bryan Wastewater Treatment in Bryan, Ohio, is proving to be...

Commencing operations in May of 1994, the Las Virgenes Municipal Water District's (LVMWD) Rancho Las Virgenes compost facility is distinguished by its...

The Grand Rapids Wastewater Treatment Facility is located in west-central Michigan. It serves approximately 265,000 people and treats on average 61.5 million gallons...

Transporting dewatered biosolids (cake) is a considerable challenge that can become quite frustrating over time. Two common transfer methods are progressive cavity pumps...

Construction dewatering pump problem Pumping large volumes of water 150 vertical feet 24/7 operation to cure concrete foundation Maintaining water temperature Potential negative impact on ecosystemProject overviewIn late...