Costing hundreds of thousands of dollars for facilities annually, digester cleaning is expensive, time-consuming and nasty business. Usually, each digester at a...
Entries Tagged Biosolids
Blogs
Practical Challenges Going From Waste To Resource
Heraclitus of Ephesus probably said it best: “The only thing constant is change.” When you consider the collection and treatment of wastewater,...
White Papers
Heating Wastewater Uniformly with Non-Obstructing Heaters
Non-Obstructing Heaters are a superior solution for heating wastewater completely, uniformly and optimally. Optimize digester efficiencies by maintaining a tight temperature band, increasing biological...
Online Exclusives
Centrisys/CNP Launches 4-Part Webcast Series on THP Systems
Centrisys/CNP, a leading North American manufacturer of decanter centrifuges and advanced biosolids treatment technologies, has announced its 2025 webcast series. This four-part educational...
White Papers
Dewatering Technology Dramatically Improves Operations at Robinson WWTP
Robinson Wastewater Treatment Plant had technology in place, but it was a 1982 model belt filter press that — on average —...
Online Exclusives
PFAS in Biosolids: What’s the Risk?
Concern about PFAS in biosolids led to a ban on land application in Maine enacted in 2022. That sent municipalities and clean-water...
Videos
Screening for High Water Flows
Watch the HUBER products interchangeably screen in a variable high-water flow situation.
Online Exclusives
Closing the Loop: Seattle Plant Turns Waste into Sustainable Fertilizer
A new industrial facility near Seattle is pioneering a futuristic approach to waste management, transforming fecal matter from humans and livestock into...
Bytes
Sludge to Soil: Turning Wastewater into Farmland Fertilizer
Biosolids, the treated byproduct of wastewater, play a big role in agriculture, helping fertilize millions of acres worldwide. Packed with nutrients like...
Editorial
How Can You Separate Biosolids From Stigmas of Sewage
The clean-water industry decades ago came up with “biosolids” as a term for the digested wastewater solids used for various beneficial purposes.
Sadly,...
Editorial
Another Association Addresses Biosolids Issues in Its Corner of the Country
Biosolids programs across the country are under pressure.
In particular, land application is haunted by concerns about the environmental and health effects of...
Online Exclusives
EPA Releases Draft Risk Assessment of PFOA and PFOS in Biosolids
The U.S. Environmental Protection Agency has released a draft risk assessment, or scientific evaluation of the potential human health risks associated with...
Online Exclusives
Washington Septage and Biosolids Treatment Facility Transforms Waste
Problem: Operators of the biosolids facility in Sumner, Washington, sought to upgrade their process.
Solution: The Varcor System (Sedron Technologies) efficiently treats the...
Online Exclusives
American Craftsmanship and Simplified, Effective Dewatering
Prime Solution is known in the wastewater treatment market as a reliable manufacturer that delivers superior performance and customer service, specializing in...

















