Three Recent California and Nevada Supreme Court Decisions About Water Rates
There has been 3 recent Supreme Court municipal water rates rulings within the past 2 1/2 years; two in California,…
The Evolution of a Complex Reclaimed Water Enterprise
Throughout the design of any complex project having many variables, there are often numerous changes that occur. One of the…
Calcium Control During Lime Treatment of Municipal Wastewater
Lime treatment is a common process in wastewater reclamation plants. It is the first process applied to secondary-treated municipal wastewater…
Wastewater Technology Innovation for the Year 2000
This 1987 Simon W. Freese lecture presents a call for a renewed national research program focusing on wastewater technology. Current…
Treatment Plant Expansion With Energy Conservation (Renton, WA)
This paper describes energy conservation measures at the Municipality of Metropolitan Seattle’s Renton Wastewater Treatment Plant. It is divided into…
A Tailor-Made System for Sludge Treatment in Dallas
A systemwide wastewater sludge management plan is currently being implemented by Dallas Water Utilities. The plan provides treatment and disposal…
Plant Expansion With Energy Conservation (Medford, OR)
Expanding the secondary treatment process to nearly twice its capacity, while reducing the total plant’s energy bill by one-half, is…
Enhancement of Primary Treatment With Preaeration and Chemicals
Pre-aeration has been applied over several decades at municipal wastewater treatment plants to improve primary treatment performance. Pre-aeration is also…
Wastewater Management in Semiconducting Electronic Crystal Manufacturing Facilities
The last 15 to 20 years have seen a rapid evolution of electronic technology. The semiconducting electronic crystals industry is…
Making Dried Sludge Marketable
Dried sewage sludge has been used as fertilizer material for many decades in the United States. Several municipal agencies are…
Influence of Particulate Control on Waste Management: Integrated Environmental Control Pilot Plant Results
Results with the EPRI 2.5 MW (e) Integrated Environmental Control Pilot Plant (IECPP) compare the influence of particulate penetration on…
The TF/SC Process at Eight Years Old: Past, Present and Future
The decade of the seventies in the United States witnessed the emergence of advanced wastewater treatment (AWT) oriented to nutrient…