To produce Exceptional Quality compost, staff from KB BioEnergy, a biosolids management firm, mixed sawdust with primary and waste activated sludge at...
Editorial
Technology Yields Exceptional Quality Biosolids Pellets In A Compact Footprint
Energy Management
Displaying results 239-255 of 521
Editorial
Monitoring And Instrumentation
Switch helps prevent arc-flash exposure in high-voltage applicationsProblem: The Los Angeles County Sanitation District conducted an arc-flash study on its high-voltage switchgear and...
Editorial
Q&A: Pentair Discusses Memthane Anaerobic Membrane Bioreactor
Businesses and communities that produce and treat wastewater increasingly look for ways to recover resources from the waste streams — whether energy,...
Editorial
Where is Resource Recovery Technology Headed?
It is said that outlaw Willie Sutton, when asked why he robbed banks, replied, “Because that’s where they keep the money.”When it...
Editorial
The Cheese Niche: GreenWhey Energy Converts Dairy to Electricity
Tom Ludy has been in the dairy business “since I was in diapers,” and now the industry has taken him in a new...
Online Exclusives
Burn Free: How Fuel Cells Generate Electricity From Biogas
The science of capturing gas from wastewater treatment plants to be used as fuel for vehicles and generators has been well developed....
Editorial
A California District Combines Energy Savings With Improved Performance
The East Valley Water District can count on one thing for the next 10 years: significant guaranteed savings through an energy performance...
Online Exclusives
Gold Rush! Could Biosolids Contain Millions in Precious Metals?
In the classic 1969 Western musical, Paint Your Wagon, Ben Rumson, played by Lee Marvin, and Pardner, played by Clint Eastwood, discover...
Online Exclusives
Sullair Unveils Improved Premium Lubricant
Sullair, an industry leader in innovative compressed air solutions since 1965, announced the launch of a newly enhanced Sullube air compressor lubricant,...
Online Exclusives
Environmental Resources Training Center Receives Governor's Award
The Environmental Resources Training Center (ERTC) at Southern Illinois University-Edwardsville recently was the 2014 recipient of the Governor’s Sustainability Award, presented annually...
Editorial
Grit Dewatering, Washing System Designed For Smaller Treatment Plants
The SpiraSnail screw-type grit dewatering system from Hydro International, designed to work in combination with the GritCup washing system, achieves 95 percent...
Editorial
Sodium Hypochlorite Generator Produces Chlorine On Demand
The Scienco SciCHLOR sodium hypochlorite generator with SciCELL technology from Bio-Microbics produces chlorine on demand using salt, water and electricity.Designed to replace...
Editorial
Wind Turbines From Goldwind USA Help The Field's Point Treatment Plant Save $1 Million A Year
Three large wind turbines are helping to power the Field’s Point Wastewater Treatment Facility, saving money and reducing carbon dioxide emissions. The...
Editorial
A Hydroturbine From Hydra Engineering Saves Power Costs For A Small Oregon Water Plant
Operating costs at the Corbett (Ore.) Water District water treatment plant were steadily increasing, and rates rose accordingly.Jim Jans, district manager, saw...
Online Exclusives
WRF Study Validates Hexavalent Chromium Treatment Technology
The Water Research Foundation, a leading sponsor of research supporting the water community, and Soquel Creek Water District recently completed bench- and...
Online Exclusives
Yaskawa Releases Intelligent Pump Drive
The Drives & Motion Division of Yaskawa America Inc. is pleased to announce the release of the iQpump Micro intelligent pump drive....