Search Results for the EPA National Library Catalog

Items Found: 243
Showing: Items 201 - 243
Your Search: (SUBJECT=Ions)


 
 
 
PREV 1 2 3 4 5
Select Item Title Year Published
Role for the Magnetic Field in the Radiation-Induced Efflux of Calcium Ions from Brain Tissue 'In vitro'. 1985
Screening methods for toxic substances / 1978
Second Annotated bibliography on biological effects on [i.e. of] metals in aquatic environments (no. 568-1292) / 1975
Self-Consistent Deutschian ESP Model. 1991
Self-monitoring procedures : basic parameters for municipal effluents : staff guide / 1976
Self-monitoring procedures: basic parameters for municipal effluents - student reference manual. 1977
Spatial and temporal patterns of acid participation and their interpretation / 1985
Specific ion mass spectrometric detection for gas chromatographic pesticide analysis / 1974
Spectrometer for Measuring the Characteristics of Ions in the Plasma of the Solar Wind and the Magnetosphere. 1971
Stability constants of metal-ion complexes. 1964
Static coal storage : chemical effects on the aquatic environment / 1980
Status report on the development of draft MCLGs for disinfectants and by-products. 1992
Stream Chemistry in the Eastern United States. 1. Synoptic Survey Design, Acid-Base Status, and Regional Patterns. 1991
Stream Chemistry in the Eastern United States. 2. Current Sources of Acidity in Acidic and Low Acid-Neutralizing Capacity Streams. 1991
Strong-Acid Ion Exchange for Removing Barium, Radium, and Hardness. 1987
Structural Characterization of Reactive Dyes Using Liquid Secondary Ion Mass Spectrometry/Tandem Mass Spectrometry. 1993
Structure and reactivity of adsorbed oxides of sulfur / 1974
Studies of Acid Aerosols in Six Cities and in a New Multi-City Investigation: Design Issues. 1989
Substitution Reactions for the Detoxification of Hazardous Chemicals. 1998
Sunlight-Induced Photodecomposition of Chlorine Dioxide. 1986
Supplement to development document : hazardous substances regulations, section 311 of the Federal water pollution control acts as amended 1972 / 1975
Surface Water Pollution Control Studies: Adsorption of Complex Organic Molecules by Suspended Clay. 1973
Tables of interatomic distances and configuration in molecules and ions : Supplement 1956-59 / 1965
The Effect of salinity on the acute toxicity of total dissolved and free cadmium to the copepod Eurytemora affinis and the larval fish Cyprinodon variegatus / 1994
Theoretical Description of the Limestone Injection Wet Scrubbing Process. Volume II. 1970
Third annotated bibliography on biological effects of metals in aquatic environments (no. 1293-2246) / 1978
Toxic Cations and Marine Biota: Analysis of Research Effort during the Three Year Period 1974-1976. 1979
Toxicity of Cadmium in Water and Sediment Slurries to 'Daphnia magna'. 1984
Toxicity of Sediments and Sediment Pore Waters from the Grand Calumet River-Indiana Harbor, Indiana Area of Concern. 1993
Transport of Inorganic Colloids through Natural Aquifer Material: Implications for Contaminant Transport. 1991
Trends and Patterns in Lake Acidification in the State of Vermont: Evidence from the Long-Term Monitoring Project. 1993
Use of Overlap Studies to Evaluate Method Changes in Water Chemistry Protocols. 1993
Use of Potassium Ferrate in Oxygen Demand Measurement. 1977
Use of Scavenging Ratios for the Inference of Surface-Level Concentrations and Subsequent Dry Deposition of Ca(2+), Mg(2+), Na(1+), and K(1+). 1990
Use of Ultrasound in Monitoring Chemical Contamination in Water. 1995
Using Reducing Agents to Eliminate Chlorine Dioxide and Chlorite Ion Residuals in Drinking Water. 1991
UV-Sensitive Complex Phosphorus: Association with Dissolved Humic Materials and Iron in a Bog Lake. 1982
Virion Aggregation and Disinfection of Water by Chlorine and Bromine. 1982
Water Quality Control with Synthetic Polymeric Flocculants: Effect of Metal Ions on Flocculation of Biocolloids. 1972
Water quality effect of diking a shallow arid-region lake / 1975
Water Quality in the Middle Great Lakes: Results of the 1985 U.S. EPA Survey of Lakes Erie, Huron and Michigan. 1989
Wet deposition temporal and spatial patterns in North America, 1987 / 1990
Yttrium-89 NMR: A Possible Spin Relaxation Probe for Studying Metal Ion Interactions with Organic Ligands. 1979
PREV 1 2 3 4 5

Save, Print or Email Selected Records