Search Results for the EPA National Library Catalog

Items Found: 849
Showing: Items 551 - 600
Your Search: (SUBJECT=Sulfates)


 
 
 
PREV 1 ... 6 7 8 9 10 11 12 13 14 15 16 17 NEXT
Select Item Title Year Published
Regional Estimates of Acid Mine Drainage Impact on Streams in the Mid-Atlantic and Southeastern United States. 1990
Regional Patterns and Local Variability of Dry and Occult Deposition Strongly Influence Sulfate Concentrations in Maine Lakes. 1988
Regional transport and transformation of sulfur dioxide to sulfates in the United States / 1977
Regional-Scale Pollutant Transport Studies in the Northeastern United States. 1983
Regulated and unregulated exhaust emissions from a malfunctioning three-way catalyst gasoline automobile / 1980
Regulatory impact analysis national primary drinking water regulations sulfate. 1994
Relationship between Annual Runoff and Watershed Area for the Eastern United States. 1988
Relationship between mesoscale acid precipitation and meteorological factors / 1982
Relationships between total suspended particulate, sulfate, and respirable suspended particulate concentrations : analysis of data collected in New York City / 1979
Relationships Involving Fine Particle Mass, Fine Particle Sulfur and Ozone during Episodic Periods at Sites in and around St. Louis, Missouri. 1985
Relative Importance of Oxidation Pathways and Clouds to Atmospheric Ambient Sulfate Production as Predicted by the Regional Acid Deposition Model. 1994
Relative Importance to Sulfate Production of Oxidation Pathways and Clouds as Predicted by the Regional Acid Deposition Model. 1993
Removal of Phosphate from Wastewater by Aluminum Salts with Subsequent Aluminum Recovery. 1968
Removing Radium from Water by Plain and Treated Activated Alumina. 1992
Report on Bear Lake, Rich County, Utah, and Bear lake County, Idaho : EPA Region X / 1977
Report on Boysen Reservoir, Fremont County, Wyoming : EPA Region VIII / [U.S. Environmental Protection Agency, National Eutrophication Survey] / 1977
Report on Grand Lake, Chicot County, Arkansas : EPA Region VI / 1977
Report on Greer's Ferry Reservoir, Van Buren and Cleburne Counties, Arkansas : EPA Region VI / 1977
Report on Hells Canyon Reservoir, Baker and Wallowa Counties, Oregon [and] Adams and Idaho Counties, Idaho : EPA Region X / 1978
Report on Johnson Reservoir, Dawson and Gosper Counties, Nebraska : EPA Region VII / 1976
Report on Lake Bastrop, Bastrop County, Texas : EPA Region VI / 1977
Report on Lake Effie, Polk County, Florida : EPA Region IV / 1977
Report on Lake Meredith, Hutchinson, Moore, and Potter Counties, Texas. 1977
Report on Lakes Ouachita, Hamilton, and Catherine, Montgomery, Garland, and Hot Springs Counties, Arkansas : EPA Region VI / 1977
Report on Nimrod Lake, Perry and Yell Counties, Arkansas : EPA Region VI / 1977
Report on Ocean Lake, Fremont County, Wyoming : EPA Region VIII / 1977
Report on Payette Lake, Valley County, Idaho : EPA Region X / 1977
Report on Sherman Reservoir, Sherman County, Nebraska : EPA Region VII / 1976
Report on Viva Naughton Reservoir, Lincoln County, Wyoming : EPA Region VIII / [U.S. Environmental Protection Agency, National Eutrophication Survey] / 1977
Reregistration eligibility document (RED) : iron salts / 1993
Reregistration eligibility document (RED) : zinc salts / 1992
Research and development relating to sulfates in the atmosphere / 1975
Research highlights. 1977
Reservoir ecosystems and western coal development in the upper Missouri River / 1977
Residual Fuel Oil-Water Emulsions. 1970
Respiratory response to sulfate aerosols. 1981
Review of EPA contract No. 68-03-0497 on sulfate emission control technology / 1976
Review of the Dry Limestone Injection Process. 1972
Review of the environmental fate of selected chemicals / 1977
Rock Creek Lake, Jasper County, Iowa. 1976
Role of Precipitation Chemistry Versus Other Watershed Properties in Wisconsin Lake Acidification. 1986
Root Isolation Method for Testing Root-Active Chemicals. 1975
Routine estimation and reporting of dry deposition for the U.S.A. dry deposition network / 1991
Saginaw Bay: An Evaluation of Existing and Historical Conditions. 1974
Salinity Investigation of Grand Valley and Gunnison River, 1962. 1962
Sampling and Analysis of Atmospheric Sulfates and Related Species. 1977
Screening Study for Background Information and Significant Emissions for Gypsum Product Manufacturing. 1973
Second annual Catalyst Research Program report : summary / 1977
Secondary Formation Products in Power Plant Plumes. 1981
Selected studies on alkaline additives for sulfur dioxide control / 1971
PREV 1 ... 6 7 8 9 10 11 12 13 14 15 16 17 NEXT

Save, Print or Email Selected Records