ASA Analytics Articles

Potable water disinfection requires specialized chemical feeders and chlorinators and accurate measurement of chemical dosing. UV disinfection is a growing technology. Here...

Control/Electrical Panels/Drives Electromechanical gas generatorThe handheld, battery-powered CAL 2000 electromechanical gas generator from Advanced Calibration Designs is microprocessor-controlled and uses precision components to...

WEFTEC, the Water Environment Federation’s annual technical exhibition and conference, provides wastewater and water professionals from around the world with quality education...

The AWWA Annual Conference & Exposition showcased the latest in technologies for water treatment and distribution and the maintenance of infrastructure. Visit...

Ammonia analyzer The ChemScan mini LowAm ammonia analyzer from ASA Analytics is designed for rapid and automatic batch analysis of ammonia in...

Wastewater professionals go by many titles: plant manager, chief operator, environmental coordinator. But “bug farmer”? That’s how Tom Pfiester, wastewater division manager of...

Nutrients removed from municipal wastewater in Oregon are helping to restore the salmon fishery in British Columbia. It’s a novel arrangement built...

In 2001, the Littleton/Englewood Wastewater Treatment Plant began design of its Phase 2 expansion from 36 mgd to 50 mgd. At the...

In 1994, the Bonnybrook Wastewater Treatment Plant in Calgary, Alta., completed the first phase of an upgrade to biological nutrient removal (BNR)...

In 2001, the Lexington Fayette Urban County Government West Hickman Creek Wastewater Treatment Plant in Nicholasville, Ky., was starting Phase II of...

Ortho-phosphorous analyzer The single-sample-line, single-parameter ChemScan mini OP analyzer from ASA Analytics analyzes ortho-phosphorous. Large orifices in the sample flow paths seldom plug,...