Site Constraints Complicate a Bulkhead Replacement: It Takes a Team to Overcome the Challenges
North American Aggregates (NAA), a leading supplier of aggregates in the New York area, recently constructed a new processing facility in Perth Amboy, NJ. One of the final components of the new facility...

Long-Term Performance Monitoring of a Hillside Retaining Wall
To accommodate expansion of the West Point Treatment Plant in Seattle, WA, a 3,000-ft-long soldier pile, tieback-anchored retaining wall was constructed from May 1991 to May 1992. An oblique...

Cooling Water Recirculation in the Ocean

Dye-Vector Flow Visualization-Cooling Water Model

Cooling by Ocean Water: Model/Field Comparison

Design of Municipal Wastewater Treatment Plants
Fully revised and updated, this three-volume set from the Water Environment Federation and the Environmental and Water Resources Institute of the American Society of Civil Engineers presents...

Chemical Grouting
Chemical grouting is used in underground construction primarily on soft-ground shafts and tunnels in an effort to control cohesionless or running ground conditions by modifying the soil....

Heave Distress Problems in Chemically-Treated Sulfate-Laden Materials

Coupling Physical, Chemical, or Biological Methods for Innovative Groundwater Remediation Coupled Polymer Floods and Bio-Chemical Remediation Techniques for Enhanced Groundwater Treatment
Many groundwater remediation techniques are designed to remove or destroy contaminants in situ, but these goals can be accomplished only by...

Considerations Regarding Geochemical Transformations Downstream of Subsurface Wastewater Effluent Disposal Facilities
Many suburban and rural communities use subsurface disposal in conjunction with on-site and other small decentralized systems. In addition, to reduce the impacts of wastewater treatment...

Modeling Fort Ord Site OU2's Remediation System Using Optimization
Fort Ord.s Site OU2 is located approximately 80 miles south of San Francisco near Monterey Bay in Monterey County, California. Fort Ord contains two landfills which were used for residential...

Biological Nutrient Removal (BNR) Operation in Wastewater Treatment Plants
Biological Nutrient Removal (BNR) Operation Wastewater Treatment Plants instructs readers in the theory, equipment, and practical techniques needed to optimize BNR in varied environments,...

South Buffalo Creek Regional Stormwater Treatment Wetland in Greensboro, NC: A Novel Approach to Mitigating Water Quality Impacts from Legacy Urban Development

Thermal Modeling of the Power Plant Cooling Lake System

Redox Balance of Upper Mystic Lake and Effects on Cycling of Watershed-Derived Metals

Lamb Island Tributary Stormwater Treatment Project — A Demonstration Site for Agricultural Runoff Management and Best Management Practices

Sea Change
Desalinated seawater—considered a novelty by the United States water treatment community just five years ago—is rapidly becoming a viable water resource in this country....

Light at the End of the Tunnel
As part of a comprehensive program to control combined sewer overflows in Richmond, Virginia, engineers designed a deep tunnel 5,900 feet long to store the polluted water during severe...

Firepower
The processes put in place by water utilities are designed with the quality of water normally received for treatment in mind. But the runoff from areas ravaged by fire can degrade that...

Water Wise in Phoenix
To satisfy its growing demand for safe drinking water, Phoenix has turned to an innovative design/build/operate approach that is expected to deliver a highly sophisticated yet cost-effective...

 

 

 

 

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