Search Results for the EPA National Library Catalog

Items Found: 27
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Your Search: (SUBJECT=ammonia nitrogen)


 
 
 
Select Item Title Year Published
A study of vegetation problems associated with refuse landfills / 1978
Algal nutrient availability and limitation in Lake Ontario during IFYGL : Part II. Nitrogen available in Lake Ontario tributary water samples and urban runoff from Madison, Wisconsin / 1977
Chemical analyses for water pollutants : training manual / 1976
Dissolved Free Amino Acids, Combined Amino Acids, and DNA as Sources of Carbon and Nitrogen to Marine Bacteria. 1993
DOAS Urban Pollution Measurements. 1991
Effects of Nitrogen Sources on P-Limited Growth of 'Anabaena Flos-Aquae'. 1983
Effluent Monitoring Procedures: Nutrients. Staff Guide for Conducting the Course. 1977
Evaluation of Management Tools in the Occoquan Watershed. 1983
Fate of Nitrogen Oxides in the Atmosphere. 1974
Field Comparison of Methods for the Measurement of Gaseous and Particulate Contributors to Acidic Dry Deposition. 1990
Field surveillance and enforcement guide for petrochemical refineries. 1974
Full-scale demonstration of nitrogen removal by breakpoint chlorination / 1978
Impact of Low Ambient Temperature on 3-Way Catalyst Car Emissions. 1981
Influence of recycling beef cattle waste on indigestible residue accumulation / 1977
Maximum utilization of water resources in a planned community : storm water runoff quality : data collection, reduction and analysis / 1979
Measuring Real-World Emissions from the On-Road Passenger Fleet. 2016
Nationwide Urban Runoff Program: The Piscataway Creek Watershed Study, Final Report. 1983
On-Road Motor Vehicle Emissions including NH3, SO2 and NO2. 2009
Priority Pollutants in the Cedar Creek Wastewater Reclamation - Recharge Facilities. 1984
Production of NPK Fertilizers through the Nitro-Phosphate (or ODDA) Process with Conversion of Calcium Nitrate and Recirculation of Nitrogen and Phosphorous Effluents. 1981
Report on Water Quality and Waste-Source Investigations Big Sioux River and Selected Tributaries 1973
Report on Water Quality and Waste-Source Investigations Big Sioux River and Selected Tributaries 1973
Reprints of EPA methods for chemical analysis under the information collection rule / 1996
Residual Oxidant Decay and Bromate Formation in Chlorinated and Ozonated Sea-Water. 1981
Sources and natural removal processes for some atmospheric pollutants / 1974
Water Nutrients Number 1. 1966
Water Pollution Investigation: Erie, Pennsylvania Area. 1975

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