Instrumentation and Monitoring

Municipal wastewater treatment plants are known for resourcefulness in the face of operational challenges. But if there were a “Do It Yourself”...

The AQUATek 100 waters-only purge and trap autosampler from Teledyne Tekmar is designed to automate sample preparation using a fixed-volume sample loop...

Asahi Introduces Series 83A Actuator The Series 83A electromni actuator for ball valves from Asahi/America features a NEMA 4X enclosure with flanged...

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

If the nitrogen reduction standards for the Chesapeake Bay watershed are not met in the next few years, it won’t be the...

The Rogers (Ark.) Pollution Control Facility has seen reduced process variability and energy and labor savings by operating in real time with...

An upgrade to the Rome (N.Y.) Wastewater Treatment Plant that allows for the treatment of specialized waste helped attract a new business...

Meltric Releases Latest Product Catalog Meltric Corp.’s latest product catalog features Decontactor Series switch rated plugs, receptacles and connectors. The 224-page catalog...

Hach Introduces Pocket pH Meters H-Series miniLab pocket pH meters from Hach Co. feature a non-glass silicon chip sensor that provides readings...

Office buildings, schools, hotels, homes, banks and government buildings dominate the list of LEED certified buildings in the United States: buildings designed...

Meeting new nutrient removal requirements is a top priority forthe Richmond (Va.) Wastewater Treatment Plant. So is the facility’s Environmental Management System...

Torony Appointed VP of Product Management Jim Torony has been appointed vice president of product management and marketing for the North American operations...

Val-Matic offers stainless steel wastewater air valves Val-Matic Valve & Mfg. Corp. now offers all-stainless steel wastewater air valves in sizes from 1...

At the RAE Water & Sewer District near Bozeman, Mont., just two operators do all the work at a 70,000 gpd activated...

1. Detcon Offers Wireless Gas Detection Sensors Model 700 gas detection sensors from Detcon include wireless technology as an integration option. All sensors...

The Fairplay (Colo.) Sanitation District faced a challenge with inconsistent ammonia removal. The treatment plant consisted of aerated lagoons totaling more than...

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,...