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WASTEWATER By Rick Lallish What is the maximum blanket level in a secondary (activated sludge) clarifier? A. 5% B. 10% C. 25% D. 50% …

Cross-training in operations helped Jordan Damerel bring more empathy and deeper knowledge to his role as director of engineering for a California agency

Wetlands created to help manage reclaimed water also help restore damaged natural wetlands and recharge an aquifer that supplies drinking water

Automatic flushing units help save labor, improve water quality and prevent growth of pathogens in a Louisiana parish water distribution system

Research program yields a biological hydrolysis solution that improves anaerobic digester performance, delivers Class A product and reduces costs

A complex of ponds and wetlands around a California clean-water plant provides a treatment step for reuse water and habitat for birds and wildlife

Substances used in stain repellants, firefighting chemicals and other products are raising concerns about the safety of land-applying biosolids

An Illinois city struggled to find qualified water treatment plant team members. An apprenticeship program has had a major impact.

Phosphate recovery technology offered by Schwing Bioset can be tailored to meet each facility’s specific operating challenges

Among the toughest challenges in an operator’s life is lacking control over what’s regulated and how to treat for it

Screw press efficient in dewatering membrane bioreactor biosolids Problem: The Decatur (Arkansas) Wastewater Treatment Plant’s dewatering technology…

People/Awards Raynetta Marshall was hired as general manager of the City of Tallahassee (Florida) Underground Utilities & Public Infrastructure…

Aries Clean Energy biochar certified by USDA and IBI Aries Clean Energy announced that its Aries GREEN biochar product has earned the U.S. Department…

Up to 40 channels for treatment monitoring makes the Express II autodialer system monitor from Sensaphone a one-track solution for facilities with…

The treatment of residual biosolids from wastewater treatment plants is a major everyday challenge that municipalities have to tackle. One way many…

Aqua-Aerobic Systems AquaStorm cloth filtration system The AquaStorm cloth media filtration system from Aqua-Aerobic Systems is an effective…

Biosolids Handling/Hauling/ Disposal/Application Boerger BLUEline Rotary Lobe Pump The BLUEline Rotary Lobe Pump from Boerger is a self-priming,…

A children’s water festival in Ontario has helped turn students’ focus toward the value of water and has led some into water-related careers

Wayne Ramey turned a successful career in operation into a business providing contract operations to treatment facilities across Colorado