Vogelsang’s HiCone progressive cavity demonstrates how its design and adjustment system regain compression and overcome wear without part changes. For operators, this means...
Dewatering Articles
Online Exclusives
Optimizing a Rotary Lobe Pump for Handling Debris
Featured design/technology: Vogelsang’s InjectionSystem
Product category: Rotary lobe pumps, pump housing
Applications/industries: Pumping of any liquid, sludge, wastewater, manure, food waste, oil...
White Papers
Reverse-Engineered Replacement Restores Critical Wastewater Aeration Drive
When a critical aerator gear unit failed, Orange County (Florida) Utilities faced a 24-week OEM lead time, no dimensional drawings, and an...
Editorial
It's Four Decades Old. It Meets Today's Stringent Treatment Standards.
The Oro Loma Sanitary District/Castro Valley Sanitary District Water Pollution Control Plant is more than 80 years old. That doesn’t mean it...
Editorial
It’s Drier. It’s Class A. It’s Better for Farms. A Vermont Plant Improves Its Recycled Product.
The picturesque Vermont town of Bellows Falls along the Connecticut River is known for historic Native American petroglyphs.These anthropomorphic bedrock figures are...
White Papers
Understanding Inline Sludge Screens in Municipal and Industrial Applications
Even when screens are installed at the head of a treatment facility, debris always ends up in the sludge. Plastic parts and...
Online Exclusives
Twin-Shaft Grinder Guide: A Comprehensive Solids Reduction Resource
Get this free PDF booklet and learn how to overcome the performance and maintenance issues associated with typical twin-shaft grinders. This guide...
Online Exclusives
From Wipes to Woes
Wastewater treatment plants across the United States face a persistent and costly challenge: the management of nondispersible materials, specifically flushable wipes. While...
Online Exclusives
From Screen Building to Solids Drying: Complete Modernization of the La Crosse WWTP with HUBER
In 2021, HUBER Technology, the Denver, North Carolina-based subsidiary of HUBER SE, was awarded the contract for the modernization of the La...
Videos
See How HUBER’s StrainPress Can Remove Screenings From Sludge
This 3D animated sequence depicts the inner workings of HBUER Technology’s Strainpress. Watch as sludge is pumped into the Strainpress’ perforated tube...
Online Exclusives
Expect the Unexpected: Handling the Unknowns of Septage Receiving
Decentralized treatment of wastewater represents a significant portion of the cumulative wastewater flow to be treated in the United States. According to...
Online Exclusives
State-of-the-Art Renewable Energy Facility Features Vogelsang Equipment
Until 2013, KB Compost Services was under contract with the city of Akron, Ohio, to operate the Akron compost plant. In 2013,...
Editorial
An Advanced Treatment Plant Team Deals With the Challenges of Florida’s Wet and Dry Seasons
Florida is both rich and poor in water resources.It’s nearly surrounded by oceans and gets abundant rainfall, but faces seasonal droughts that...
Online Exclusives
Where Do I Use Rotary Lobe Pumps in a WWTP?
In the positive displacement category, rotary lobe pumps provide a compact, easy-to-maintain pumping solution that can handle a variety of applications at...



















