Geomembrane Technologies Inc. (GTI) provides retractable, structurally supported cover systems for wastewater and water treatment plants worldwide.GTI’s patented structurally supported covers consist...
Tanks, Structures and Components
Displaying results 171-187 of 480
Online Exclusives
Lystek International Releases 2015 Crop Trial Results
Canadian biofertilizer producer Lystek International has released the results of an in-depth crop trial completed during Ontario's 2015 growing year.The Cambridge-based firm uses low-temperature, low-cost...
Online Exclusives
Guardrail System Solves Open Cover Safety Hazards
Retractable structurally supported covers from Geomembrane Technologies Inc. (GTI) are a proven way to contain foul odors resulting from wastewater treatment while...
Editorial
The Road to Producing Florida's Class AA Biosolids
Wastewater operator training is available at schools, online and through various manuals and books. Then there’s the training operators get at the...
Online Exclusives
Exam Study Guide: Aerobic Digestion
When faced with a licensing exam, don't struggle with test anxiety! Use the question below and others from our Exam Study Guide series to properly...
Editorial
Illinois Water Plant Consistently Brings Home Awards
It just keeps getting better.That’s the watchword at the Pontiac (Illinois) Water Treatment Plant after it received a Director’s Award of Recognition...
Editorial
The Decision Maker: How La Plata Plant Became an Award-Winner
Heavy runoff caused sanitary sewer overflows in the Town of La Plata, Maryland. At the La Plata Wastewater Reclamation Facility, high influxes...
Online Exclusives
Oh, Deer! 9-Point Buck Rescued From Clarifier
When making rounds, a treatment plant operator’s tasks typically do not include removing deer from clarifiers. But that wasn’t the case one...
Editorial
Florida Treatment Plant Transitions to Sophisticated Step-Feed Biological Nutrient Removal
The Eustis Wastewater Treatment Plant went online in 1959 with a 1.0 mgd trickling filter process. Fifty-seven years later, it’s a 2.4...
Editorial
Energy Efficiency is as Easy as Smart Budget Planning
The City of Greeley (Colorado) Water Pollution Control Facility has reduced its total energy consumption by 37 percent since 2011, achieving annual...
Editorial
Process Chemistry and Laboratory Analysis
Online effluent monitoring helps automotive plant stay in complianceProblem: An automotive plant in Ohio needed to treat wastewater for COD removal. Under...
Editorial
Blue-White Proportional Feed System Maintains Constant Chemical Injection
The proportional feed system from Blue-White Industries is designed to maintain constant chemical injection to water flow ratio regardless of changes in...
Online Exclusives
NACWA Applauds Passage of Microbead-Free Waters Act
The National Association of Clean Water Agencies applauds the House of Representatives' approval of H.R. 1321, the Microbead-Free Waters Act of 2015....
Online Exclusives
Exam Study Guide: Trickling Filters
When faced with a licensing exam, don't struggle with test anxiety! Use the question below and others from our Exam Study Guide series to properly...
Online Exclusives
The 411 On Cover Systems for Water and Wastewater Treatment Plants
GTI’s patented retractable structurally supported covers consist of a high-strength, retractable sheet of coated fabric tensioned across a low-profile aluminum arched frame...
Editorial
Microbeads in the Hot Seat
We can’t see them, but they are in some personal care products many of us use, and their impacts on the environment...
Editorial
Creating the Dairy Farm/Biosolids Relationship
When James Jutras gets together with dairy farmer Lorenzo Whitcomb, it’s a lot like a team meeting. The two have worked closely...















