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SITE-SPECIFIC ACUTE AND CHROMIC AQUATIC TOXICITY TESTING - WESTERN LAKE SUPERIOR SANITARY DISTRICT TREATMENT PLANT EFFLUENT STUDIES
A need exists for the characterization of natural waters regarding their capacities for reducing the toxic effects of discharged wastes to aquatic organisms An understanding of effects of naturally occurring ligands in ...
TOXICITY OF ALUMINUM TO FRESHWATER ORGANISMS IN WATER OF pH 6.5 - 8.5
Most studies on the toxicity of aluminum (Al) to aquatic life have been conducted in acidic waters, due to concerns centered around surface water acidification. Fewer studies have been ...
Aquatic Pollutant Hazard Assessments and Development of a Hazard Prediction Technology by Quantitative Structure-Activity Relationships (Year 1) 24 May 1981 - 23 May 1982
Acute toxicity tests. with 18 structure-activity chemicals and fathead minnows (Pimephales promelas) as test organisms were completed during the quarter. Tests with o-nitrobenzaldehyde, 2-decanone, and diethyl adipate ...
TOXICOLOGICAL STUDIES WITH HERBICIDES, SELECTED EPA PRIORITY POLLUTANTS AND RELATED CHEMICALS IN AQUATIC ORGANISMS
Toxicological studies were conducted in two areas: (1) the toxicity, biocdncentration potential and metabolism of five herbicides in fish; and (2) the toxicity and/or metabolism of priority pollutants and related chemicals ...