Relation of Inflow/Infiltration Costs to Varying Policy Requirements
This paper contrasts the costs of managing wet weather induced inflow and infiltration (I/I) with the policy requirements of the…
Process Proving for Phosphorus Removal with Air Mixed Anaerobic Selectors at Two Large Plants
In 2008, the Metropolitan Council Environmental Services (MCES) in Saint Paul, Minnesota must meet new requirements for effluent phosphorus discharges…
Process Proving for Phosphorus Removal with Air Mixed Anaerobic Selectors at Two Large Plants
In 2008, the Metropolitan Council Environmental Services (MCES) in Saint Paul, Minnesota must meet new requirements for effluent phosphorus discharges…
Optimization of Air Flow in a Deep Tunnel System for the City of Los Angeles
This paper discusses the development of a unique sewer tunnel ventilation strategy for a proposed City of Los Angeles wastewater…
Optimization of Air Flow in a Deep Tunnel System for the City of Los Angeles
This paper discusses the development of a unique sewer tunnel ventilation strategy for a proposed City of Los Angeles wastewater…
Operating For Success
Operating for success means meeting all permit requirements within a specified budget (or cheaper) in a controlled, predictable manner. This…
Minimizing Arsenic Leaching from Water Treatment Process Residuals
Ferric chloride addition was investigated for treatment of As-laden spent regeneration brine from ion exchange processes. Furthermore, varying conditions and…
Minimizing Arsenic Leaching from Water Treatment Process Residuals
Ferric chloride addition was investigated for treatment of As-laden spent regeneration brine from ion exchange processes. Furthermore, varying conditions and…
Introduction of New Process Technology into the Wastewater Treatment Sector
Innovative wastewater treatment technologies are developed to respond to changing regulatory requirements, increase efficiency, and enhance sustainability or to reduce…
Introduction of New Process Technology into the Wastewater Treatment Sector
Innovative wastewater treatment technologies are developed to respond to changing regulatory requirements, increase efficiency, and enhance sustainability or to reduce…
Integrating Anaerobic Digester with Liquid Stream Treatment: Modeling Approach
Although, anaerobic digestion (AD) modeling can provide significant benefits in the design, operation and optimization of the digestion performance, AD…
How “Green” Can We Get with Remediation? A life-cycle comparison between a conventional P&T approach vs. a “green” technology to treat a large PCE plume
The federal environmental regulatory agency in the U.S. defines green remediation as “the practice of considering all environmental effects of…