The Importance of Sludge Age Control for Biological Nutrient Removal in the FGR-SGR Process

Volatile Fatty Acids Production Using Prefermentation of Raw Wastewater

Biological Nutrient Removal /- A Western Canadian Experience

Simple: Sediment and Phosphorus Loading Model

GIS-based Delineation of Nutrient Source-Areas Within Upland Agricultural Watersheds

Restoring the Everglades
Are constructed wetlands an effective management strategy for restoring and protecting the Everglades from phosphorus over-enrichment caused by agricultural stormwater runoff? The $13.85...

Non-Point Source Pollution Reduction
The paper reports on the results of a study to determine the effectiveness of the best management practices (BMPs) for use in the Tampa Bay Watershed. The study aims to determine the efficiency,...

Three-Stream Bioprocess Fights Phosphorus in Wastewater Effluent

Dealing with TMDLs in the Dairy-McKay HUA
The maximum phosphorus concentration for the TMDL in the Tualatin River is set by Oregon Administrative Rules (OAR) at 0.07 mg/1, Dairy-McKay Creek is 0.045 mg/1 Identification of potential...

Phosphorus and Nitrogen Removal Efficiencies of Infiltration Trenches

Development of the Lake Okeechobee Watershed Phosphorus Transport Model
The Lake Okeechobee watershed phosphorus model was developed to route flows and phosphorus loadings associated with point and nonpoint sources through a watershed transport system, and...

Phosphorus Removal by Automatic Backwash Filters at Back River WWTP

Full Scale Side-By-Side Testing of BNR Technologies

The Effects of Land Applied Water Treatment Residuals on Soil Phosphorus

Chemical-Constituent Load Removal Efficiency of an Urban Detention Pond/Wetlands System in the Denver Metropolitan Area, Colorado

Sensitivity of Non-Point Source Pollution Controls to Land Use

Combined Nitrogen and Phosphorus Removal in a Cyclic Activated Sludge System Without Anoxic Mixing Sequences
A simplified methodology for combined phosphorus and nitrogen removal through reactor configuration, cyclic sequencing and the control of aeration intensity in variable volume activated...

Effects of Temperature and Mean Cell Residence Time on Enhanced Biological Phosphorus Removal
The effects of temperature and mean cell residence time (MCRT) on biological phosphorus and nitrogen removal were investigated by operating pilot-scale continuous-flow activated sludge...

The Effect of Operational Parameters on the Acid-phase Anaerobic Fermentation in the Biological Phosphorus Removal Process
A series of laboratory-scale, continuous flow experiments has been employed to study the effects of selected HRTs and SRTs on the acid-phase fermentation of primary sludge. The VFA production...

Protecting a Sensitive Ecosystem Through Advanced Treatment at the Reno-Sparks Wastewater Treatment Facility
The requirements for high degrees of nutrient removal at the Reno-Sparks Wastewater Treatment Facility required employment of several cost-effective, innovative treatment process applications....

 

 

 

 

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