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Search Results for the EPA National Library Catalog
Items Found: 1224
Showing: Items 851 - 900
Your Search: (SUBJECT=algae)
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Title
Year Published
851
Relative Contributions of Nutrients to the Potomac River Basin from Various Sources.
1970
852
Relative Toxicity of Organics to 'Chlorella pyrenoidosa'.
1965
853
Relative toxicity of organics to Chlorella pyrenoidosa /
1965
854
Remote Sensing Report, Baltimore Harbor and Wicomico River Basin, Maryland.
1974
855
Removal and selective recovery of heavy metal ions from industrial waste waters
1989
856
Removal of algae in natural bodies of water /
1976
857
Removal of algae in natural bodies of water /
1976
858
Removal of algal nutrients from domestic wastewater.
1964
859
Removal of humic substances and algae by dissolved air flotation /
1989
860
Removal of Humic substances and algae by dissolved air flotation /
1990
861
Removal of hydrocarbon pollutants from water by Prototheca zopfii : technical completion report /
1980
862
Removal of lagoon effluent suspended solids by a slow-rock filter /
1979
863
Removal of nitrate by an algal system : bio-engineering aspects of agricultural drainage San Joaquin Valley, California /
1971
864
Removal of nitrate by an algal system : phase II /
1971
865
Removal of Nitrate by an Algal System, Phase II.
1971
866
Removal of nitrate by an algal system. /
1971
867
Removal of Nitrogen from Tile Drainage, Bio-Engineering Aspects of Agricultural Drainage San Joaquin Valley, California.
1971
868
Removal of Nitrogen from Tile Drainage.
1971
869
Removal of Phosphate and Secondary B.O.D. From Tertiary Treated Wastewater by Aquatic Animals.
1971
870
Report of the Lake Erie Enforcement Conference Technical Committee.
1967
871
Report on a systematic study of the algae of sewage oxidation ponds /
1953
872
Report on algal toxicity tests on selected Office of Toxic Substances (OTS) chemicals /
1989
873
Report on factors affecting the pollution of Great South Bay, Long Island, N. Y. with special reference to algae blooms
1962
874
Report: Ecotox Testing of the Fluorinated Surfactant Dainaflow.
2015
875
Research and development : health and environmental effects profile for methyl acrylate /
1987
876
Research and development of a selective algaecide to control nuisance algal growth /
1974
877
Research and development of a selective algaecide to control nuisance algal growth : phase II
1972
878
Residues of PCB (Polychlorinated Biphenyls) in a 'Cladophora' Community Along the Lake Huron Shoreline.
1982
879
Response of tolerant organisms to specific pollutants /
1967
880
Response of tolerant organisms to specific pollutants /
1968
881
Responses of Marine Unicellular Algae to Brominated Organic Compounds in Six Growth Media.
1987
882
Restoration of lakes and inland waters /
1981
883
Restoration of lower St. Regis Lake (Franklin County, New York) /
1977
884
Results from Acute Toxicity Fish, Daphnia magna, Algae, and a LLNA Report. with Isobornyl Acrylate (2-Propenoic Acid, 1,7, 7-Trimethylbicyclol (2.2.1)hept-2-yl ester, exo).
2013
885
Results from an Acute Toxicity to Water Fleas (Daphnia Magna) and Results from a 72-hour Growth Inhibition Test using Freshwater Micro Algae Selenastrum Capricornutum (Raphidocellus Subcapitata) with 3-Hydroxy-N-Phenylaniline.
2011
886
Results of a 72-hour Algal (Selenastrum capricornutum) Toxicity Study.
2008
887
Results of a 72-Hour Aquatic Toxicity Study in Green Algae with Acetylated Lecithin.
2009
888
Results of a 72-hour Aquatic Toxicity Study in Green Algae. (Confidential).
2011
889
Results of a 72-hour Semi-static Growth Inhibition Test in Algae (Pseudokirchneriella subcapita) and a 48-hour Acute Immobilization Test in Daphnia Magna with Reaction Mass of Octadecanamide, 12-hydroxy-N-(2- ((1-oxodecyl)amino)ethyl)- and N,N'-ethane-1, 2-diylbis(12-hydroxy octadecan-1-amide) and Decanamide, N,N'-1,2-ethanediylbis-; and Reaction Product of Decanoic acid, 12-hydroxystearic acid and 1,2 ethandiamin.
2011
890
Results of a 72-hour Toxicity Study in Blue-green Algae (Anabaena flos-aquae) with Methyl 2-((((4,6-dimethoxy- 2-pyrimidinyl)amino) carbonyl)amino)sulf 6-(trifluoromethyl)-3- Pyridinecarboxylate Monosodium Salt.
2011
891
Results of a Algal (Scenedesmus subspicatus) Growth Inhibition Study with 2-ethylhexyl4-aminobenzoate; CAS No. 26218-04-2.
2008
892
Results of a Biodegradation Test, Green Algae and Acute Daphnia Studies,a Skin Sensitization Test in Guinea Pigs and a 4 Week Oral Subchronic Test in Rats with 3-Pyridinecarboxylic acid, 2-(aminosulfony1) -6(trifluoromethy1)-, methyl.
2009
893
Results of a Green Algae Toxicity Study with Five Experimental Pesticides with LS 5882836, LS5881417, LS 5881419, LS5882077, and LS 5882079.
2012
894
Results of a Growth Inhibition Study in Green Algae with tert-Butyl Peroxybenzoate.
2009
895
Results of a Growth Inhibition Test in Green Algae with Tert-Butylperoxy-2-Ethylhexanoate.
2011
896
Results of a Growth Inhibition Test on Green Algae (Pseudokirchneriella subcapitata) with a Formulation Containing Two Active Ingredients.
2010
897
Results of a Modeled 96-hour EC50 in Green Algae with Ethane, 1,1-difluoro-(Asterisks 3).
2010
898
Results of a Ready Biodegradability Assay and an Acute Algae Assay with Hydroxy-chloro- cyclopropyl-heteromo nocycliccarboxylic Acid.
2009
899
Results of a Recently Conducted Acute Toxicity Study in Green Algae with Carboxylic Acid.
2009
900
Results of a Toxicity Study in Freshwater Algae with a R&D Proprietary Mixture Containing 50% of Methyl 2-(((((4,6-dimethoxy- 2-pyrimidinyl) amino)carbonyl)amino) sulfonyl)-6- (Trifluoromethyl) -3-pyridinecarboxylate Monosodium Salt.
2010
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