A Preventive Maintenance Program Lifts the Veil on Asset Management
In 2002, the City of Columbus, Ohio and the State of Ohio entered into a consent order agreement requiring Columbus…
A Combined Use Attainability Analysis and Technology-Based Approach to Setting Zinc Standards for TMDL Compliance
Historic mining activities at the London Fault Mine in Park County, Colorado, generate uncontrolled mine drainage which impacts water quality…
WERF: Sewer Inspection Prioritization Using an Expert System
The sewer infrastructure of the US must be assessed and upgraded to meet the requirements of the EPA Sanitary Sewer…
Ultraviolet Disinfection of Reverse Osmosis Product Water for Groundwater Replenishment in California
The Orange County Water District operates a reclamation facility in Fountain Valley, California. The Groundwater Replenishment (GWR) Project will reclaim…
The Role of Community Interaction in Sewer System Improvement Planning
The City of Columbus, Ohio has undertaken an aggressive Inflow and Infiltration (I/I) Remediation Program to eliminate designed sanitary sewer…
The Evolution of Sewer System Modeling for CSO Compliance in Onondaga County
Mathematical modeling has been an important tool in evaluating CSO abatement alternatives for Onondaga County, NY. The EPA Stormwater Management…
The City of Atlanta Wastewater Treatment Program: A Success Story
What began as a phosphorus control program wound itself through 1) public, political and environmentalist opposition, 2) a new Georgia…
Santa Rosa Fine Tunes its Flexible Biosolids Program
Beginning in 1992, Santa Rosa, California has developed a uniquely flexible biosolids disposal/reuse program consisting of a combination of reuse…
Review of Methods for Improving Nitrification Through Bioaugmentation
The high costs of upgrading treatment plants for either nitrification or nutrient removal has spurred many investigators to examine bioaugmentation…
Review of Methods for Improving Nitrification through Bioaugmentation
The high costs of upgrading treatment plants for either nitrification or nutrient removal has spurred many investigators to examine bioaugmentation…
Reuse of Treated Effluent Augments the San Pedro River in Sierra Vista, AZ
The City of Bisbee has recently upgraded their wastewater conveyance system and constructed a new regional wastewater treatment plant (WWTP)….
Reuse of Treated Effluent Augments the San Pedro River in Sierra Vista, AZ
The City of Bisbee has recently upgraded their wastewater conveyance system and constructed a new regional wastewater treatment plant (WWTP)….