American Society of Civil Engineers

CEDB Search Results

To start your search, enter one or more words for each category you are interested in.
For help, click on the name of the Field(s) you want to use.
 
Document Type
Serial Title
All Text Fields
Author
Title
Subject Headings  
Year Range Start Year:   End Year:


Found 322 Records with the keyword term of "Nitrogen"

Displaying 100 records - please modify your search for better results.

2013  Effects of Hydraulic Detention Time, Water Depth, and Duration of Operation on Nitrogen and Phosphorus Removal in a Flow-Through Duckweed Bioremediation System

2013  Engine and Duty Cycle Variability in Diesel Construction Equipment Emissions

2013  Simulated Storm-Water Runoff Treatment by Duckweed and Algae Ponds

2013  Sustainable Photocatalytic Asphalt Pavements for Mitigation of Nitrogen Oxide and Sulfur Dioxide Vehicle Emissions

2013  Total Nitrogen Losses from Fertilized Turfs on Simulated Highway Slopes in Florida

2012  Biofiltration Processes for Onsite Wastewater Nitrogen Reduction

2012  Character and Treatment of Organic Colloids in Challenging and Impacted Drinking Water Sources

2012  Field Evaluation of Storm-Water Control Measures for Highway Runoff Treatment

2012  Harvestable Nitrogen Accumulation for Five Storm Water Wetland Plant Species: Trigger for Storm Water Control Measure Maintenance?

2012  Laboratory Evaluation of Environmental Performance of Photocatalytic Titanium Dioxide Warm-Mix Asphalt Pavements

2012  Laboratory Investigation of Ammonium and Nitrate Removal in Vertical-Flow Regimes in Planted and Unplanted Wetland Columns

2012  Mechanical Effects of Biogenic Nitrogen Gas Bubbles in Soils

2012  Multiple Innovations for Enhanced Nitrogen Removal—The Hobbs WWTP Transformation

2012  Nitrogen Oxide Reduction and Nitrate Measurements on TiO2 Photocatalytic Pervious Concrete Pavement

2011  Application of Downflow-Upflow Biological Aerated Filter in the Pretreatment of Raw Water Containing High Ammonia Nitrogen

2011  Application of the Nitritation and Anammox Process into Inorganic Nitrogenous Wastewater from Semiconductor Factory

2011  Impact of Mixed Nitrogen Dioxide (NO/d2) and Nitrogen Oxide (NO) Gases on Titanium Dioxide Photodegradation of NO/dx

2011  Laboratory Investigation of the Effect of Mixed Nitrogen Dioxide and Nitrogen Oxide Gases on Titanium Dioxide Photocatalytic Efficiency in Concrete Pavements

2011  One Technique for Shield Tail Brushes’ Repair Using Liquid Nitrogen Freezing Method in the Artesian Aquifer

2011  Quality of Runoff Leachate Collected from Biosolids and Dairy-Manure Compost-Amended Topsoils

2011  Synergistic Effect of N and Ni2+ on Nanotitania in Photocatalytic Reduction of CO2

2011  Testing and Sensitivity of a Simple Method for Predicting Urban Pollutant Loads

2010  Changes of Temporal Trends and Spatial Patterns of Nitrate-Nitrogen in the Farmland Groundwater Resulting from Water-Saving Irrigation in the Hetao Irrigation District of China

2010  Characterization of On-Site Wastewater Nitrogen Plumes in Shallow Coastal Aquifers, North Carolina

2010  Effect of Carbon Source on Biological Nitrogen and Phosphorus Removal in an Anaerobic-Anoxic-Oxic (A2O) Process

2010  New Insights into the Quality of Urban Storm Water in South Eastern Australia

2010  New York City Begins Operating Largest Nitrogen Removal System of Its Kind

2010  Nitrogen Reduction for Transitional Land Uses

2010  Nitrogen Retention in Bioretention Mesocosms with Outlet Controls

2010  Seasonal Operation of Ponds for Chemical Precipitation of Wastewater

2010  Sediment Oxygen Demand and Nutrient Fluxes for a Tropical Reservoir in Singapore

2010  Side-by-Side Comparison of Nitrogen Species Removal for Four Types of Permeable Pavement and Standard Asphalt in Eastern North Carolina

2010  Techniques for Nitrogen Management in Municipal Solid Waste Composting

2010  Volumetric Filtration of Rainfall Runoff. II: Event-Based and Interevent Nutrient Fate

2010  Watershed-Scale Impacts of Nitrogen from On-Site Wastewater Systems: Parameter Sensitivity and Model Calibration

2009  Ambient Ozone Formation Contribution in Central Taiwan: Case Study

2009  Application of Enhanced Methods of Phosphorus and Nitrogen Removal from Wastewater

2009  Assessment of Nitrogen and Phosphorus Control Trade-Offs Using a Water Quality Model with a Response Surface Method

2009  Blue Plains Upgrades Will Reduce Nitrogen Levels, Energy Demand

2009  Carbon and Nitrogen Isotopic Measurements from Southern Appalachian Soils: Assessing Soil Carbon Sequestration under Climate and Land-Use Variation

2009  Characteristics of Nitrogen and Organic Substance Removal by Bioreactor with Novel Carriers

2009  The Nitrogen Budget of DRW in the Northeastern China

2009  Nitrogen Transformation in Two-Phase Anaerobic System of Monosodium Glutamate Wastewater Treatment

2009  Physiological and Yield Response of Green Bell Pepper to Soil Moisture Sensor Controlled Drip Irrigation

2009  Prediction of Nutrient Concentrations in Urban Storm Water

2009  Solid/Liquid Separation of Pig Manure by Biological Flotation: Pilot-Scale Study

2008  Concentrated Animal Feeding Operations (CAFOs) and Nitrogen Conversions in the Groundwater Environment

2008  The Estimation of Total Nitrogen and Total Phosphorus Outflow Loads from Watersheds Located behind the Closed Water Area

2008  Evaluation of a Modeling Approach to Assess Nitrogen Assimilative Capacity due to River Restoration

2008  Lysimeter STudies on Nitrogen Transport and Transformation as Affected by Contaminated Water Irrigation

2008  Making Asset Investment Decisions for Wastewater Systems That Include Sustainability

2008  Modeling Total Dissolved Gas Concentration Downstream of Spillways

2008  Nutrient Retention in Mature Vegetated Bioretention Systems under Elevated Nutrient Loads

2008  Nutrient Retention in Vegetated and Nonvegetated Bioretention Mesocosms

2008  Simultaneous Nitrogen and Phosphorous Removal Using a Double Sludge Switching Sequencing Batch Reactor

2008  Sorptive Media Biofiltration for Inorganic Nitrogen Removal from Storm Water

2008  Sulphate Reduction in a Three-Stage Packed-Bed Anaerobic Bioreactor

2008  WinHSPF Model Simulations of Nitrogen and pH for a Low-Alkalinity Stream Impacted from Atmospheric Acid Deposition

2007  Development and Evaluation of Soil Moisture-Based Seepage Irrigation Management for Water Use and Quality

2007  Development of Spatiotemporal Source-Sink, Stratified Nitrogen Water Quality Model

2007  Dual Stage Filter for Inorganic Nitrogen Removal from Stormwater

2007  Evaluation of the Influence of Loading Conditions on the Simultaneous Removal of Organic Matter and Nitrogen in SSHF Constructed Wetlands

2007  Hydrology and Nitrogen Components of a Simple Rye Growth Model

2007  Redox Control Bioreactor for Enhanced Nitrogen Removal from Septic Tank Effluent

2007  Robust Optimal Design of Activated Sludge Bioreactors

2007  Wastewater: U.S. EPA Mandates Significant Nitrogen Reductions at Blue Plains

2006  Capability of Immobilized Mix Culture Technique as a Bio-Eco Engineering for River Basin Management

2006  Combination of Drainage Water Management, Cover Cropping, and Wetland Diversion as a Suite of BMPs to Reduce Nitrogen Loss from Cropland

2006  Controlled Drainage and Nutrient Management Planning Reduce Drainage Outflow and Nitrogen Transport

2006  Forecast of Summer Anoxia in the Chesapeake Bay

2006  A Fundamental Study on In-Situ Method for Removal of Nitrate-Nitrogen Contaminated Groundwater

2006  Impact of Agriculture on Water Quality in the North Carolina Middle Coastal Plain

2006  Integration of Processes to Treat Wastewater and Source-Separated Urine

2006  Irrigation and Nitrogen Best Management Practices under Drip Irrigated Vegetable Production

2006  Nitrogen Removal from Stormwater: A Pilot Plant Research Project

2006  The Nitrogen Simulation Model, DRAINMOD-N II: Field Testing and Model Application for Contrasting Soil Types and Climatological Conditions

2006  Nutrient Removal in a Cold-Region Wastewater Stabilization Pond: Importance of Ammonia Volatilization

2006  Simultaneous Removal of Carbon and Nitrogen from Swine Wastewater using an Immobilized-Cell Reactor

2005  Application of Multivariate Statistical Models to Prediction of NOx Emissions from Complex Industrial Heater Systems

2005  Carbon and Nitrogen Isotopes and C / N Ratio as a Fingerprinting tracer within Eco-Cybernet

2005  Computer Program Development for the Design of Integrated Foxed Film Activated Sludge Wastewater Treatment Processes

2005  Evaluation of Integrated Fixed Film Activated Sludge WAstewater Treatement Processes at High Mean Cells Residence Time and Low Temperatures

2005  From the Paddock to the Stream — Unravelling the Nitrogen Flowpaths in a New Zealand Dairying Catchment

2005  Greenhouse Gases and Animal Agriculture: Extent of Problem and Controls

2005  Kinetic Modeling of the Gas-Phase Oxidation of Nitric Oxide Using Hydrogen Peroxide

2005  Nitrogen, Phosphorus and Salt Transfers at the Landscape Scale in the Upper Klamath Basin of Oregon and California

2005  A Potential Novel Link Between Organic Nitrogen Loading and Pseudo-nitzschia spp. Blooms

2005  Simultaneous Nitrogen and Phosphorus Removal in a Continuously Fed and Aerated Membrane Bioreactor

2005  Technology: Research Foundation Receives Patent for Nitrogen Removal Process

2005  Use of a Sequencing Batch Reactor for Nitrogen and Phosphorus Removal from Municipal Wastewater

2005  Using Stable Carbon and Nitrogen Isotope Analysis to Construct Food Web Models along the Truckee River

2004  Catalytic Wet Oxidation of Ammonia Solution: Activity of the Copper-Lanthanum-Cerium Composite Catalyst

2004  Confounding Effect of Flow on Estuarine Response to Nitrogen Loading

2004  Nutrient Removal in Fixed-Film Processes: Current Design Practices

2004  Nutrient Removal Technologies/Alternatives for Small Communities

2004  Optical Measurement of NO2 Generation during the Cocombustion of Coal and Densified Municipal Waste

2003  Chemical and Biological Sources of Nitrogen Oxide in Swine Waste Amended Soils

2003  Combined System for Biological Removal of Nitrogen and Carbon from a Fish Cannery Wastewater

2003  Comparative Study of Two Nitrogen Models

2003  Four-Substrate Design Model for Single Sludge Predenitrification System