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Bob Kendall Obituary

Wastewater Industry Champion Bob Kendall Passes Away at 70

We are deeply saddened to announce the passing of COLE Publishing owner and co-founder Bob Kendall on Saturday, Oct. 4. He was 70. Kendall and his…
Video Solstice animation

Watch How HUBER Technology’s Solar Active Dryer System Works

This video demonstrates the function and process of HUBER's fully automated solar sludge drying system for large quantities of solids.To make an…
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Cyberflow-Accelerator: Energy-Efficient Mixer of Horizontal Flows in Circulation Basins

The CYBERFLOW-Accelerator is the first horizontal accelerator for racetrack basins consistently designed and optimized based on fluid mechanical…
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Dissolve the Grease Layer and Minimize Pump Clogging With GridBee Wet Well Mixers

Test out the GridBee AP500 Air-Powered Wet Well Mixer with a “try before you buy” 30-day free trial. The GridBee is ready for work right out of the…
Turbidity High Surface Water

Understanding Why Turbidity is a Method-Specific Parameter

Learn about unique aspects of measuring high-range turbidity samples with portable turbidimeters. Turbidity can be useful as an indicator of the…
4 Compare

Looking for a Quick and Easy Way to Compare Blower Performance?

The Compressed Air and Gas Institute (CAGI) and a group of its member manufacturers have developed standard formats for reporting blower performance.…
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High-Volume Fluid Metering with 80% Less Pulsation

The FLEXFLO M5 peristaltic metering pump delivers high-volume, precise fluid metering with up to 80% less pulsation, thanks to its offset roller…
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Keeping Sludge Moving: How a Mobile Dewatering System Saved Barberton WWTP Operations

When structural deterioration forced the shutdown of the dewatering building at the Barberton Wastewater Treatment Plant in Ohio, the question wasn’t…
Permit-Required Confined-Space Entries Should be Treated Seriously

Permit-Required Confined-Space Entries Should be Treated Seriously

One of the biggest dangers in our industry is entering confined spaces. In the United States, over 2 million employees enter confined spaces every…
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Simplify EPA Compliance with GridBee TTHM Solution

An Ohio village achieves 10-plus years of TTHM removal success with GridBee SN Series floating THM removal systems
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Startup Multi-Disk Screw Press MDQ-402 at Covington WWTP

Esmil’s latest innovation in sludge dewatering has successfully been implemented at the Covington Wastewater Treatment Plant in Ohio, marking another…
Service

Achieving Successful Dosing of Viscous or Abrasive Chemicals

Precise dosing of challenging chemicals, including polymers and caustic substances, often requires peristaltic metering pumps for gentle and…
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Water Intake Screening Solutions from HUBER

Plant operators need durable equipment for their water intake challenges. HUBER Technology  in Denver, North Carolina, offers a diverse catalog of…
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Understanding the Limit of Detection of Portable Turbidimeters

For analytical method development, the limit of detection (LOD) and the limit of quantitation (LOQ) are important parameters that need to be…
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‘Pump Doctor’ Diagnoses Wear From Heavy Solids

Professor V is back. Our resident "Pump Doctor" returns with another dose of pump know-how. This time, he’s tackling lobe wear caused by heavy…
False High BOD 2023 04

How to Resolve the Lagoon Water BOD Testing Problem

In municipal wastewater lagoon systems in the United States, living algae comprises virtually all of the biochemical oxygen demand material and…
2 HYPERCLASSIC Mixer with CYBERPROP in Ocotillo Chandler WRF 250912 142433

Progressive Water Reclamation: Ocotillo Facility’s State-of-the-Art Transformation in Chandler, Arizona

The Ocotillo Water Reclamation Facility in Chandler, Arizona — where water reuse is essential — plays a crucial role in sustainable water management.…
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Precision Chemical Feed That Is Fully Customizable

Blue-White’s engineered skid systems deliver turnkey chemical feed solutions built to your exact specifications. Designed for municipal applications,…
Light Sources

Understanding the Impact of Light Source on Turbidity Readings

Process turbidity instruments are available with different light sources to meet regulatory requirements. To select the correct turbidimeter for a…
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Transforming Dairy Waste Management with Cutting-Edge Esmil Sludge Dewatering Technology

A cutting-edge dewatering system is now operational at a Wisconsin dairy, demonstrating a significant stride in sludge management technology. This…