Comparison of Process Alternatives for Enhanced Nutrient Removal: Perspectives on Energy Requirements and Costs
As part of the Chesapeake Bay Restoration Act’s Enhanced Nutrient Removal (ENR), the Maryland Department of Environment (MDE) issued a…
As part of the Chesapeake Bay Restoration Act’s Enhanced Nutrient Removal (ENR), the Maryland Department of Environment (MDE) issued a…
Pressure mains, including both potable water mains and wastewater force mains, rarely receive the levels of inspection and maintenance routinely…
Breakpoint chlorination followed by dechlorination was studied as a non-biological option to remove ammonia and nitrite from a California petroleum…
The premise of this paper is that, even if influent carbon is insufficient to meet effluent nutrient limit requirements, it…
The impacts of the recycled solids load from primary sludge prefermenters on activated sludge BNR treatment processes are evaluated in…
Instrumentation and supervisory control and data acquisition (SCADA) systems are becoming more and more sophisticated and allow processes and treatment…
During removal of an industrial landfill in Folsom, California, fill material was excavated and processed through a mechanical screening plant…
A project manager tasked with determining the concentration of metals in ambient air at an environmental site faces several important…
Most environmental project managers are well versed in characterizing and remediating contaminants in soil and water media. When soil remediation…
In many cities across the United States, there are old landfills on prime property that are out of sync with…
In today’s economy, it is common for wastewater treatment plant administrators to seek funding. Repairs, equipment replacement, and upgrades or…
The City of St. Petersburg, FL (City) produces an average of 41,000 wet tons per year (WTpY) of Class-B biosolids…