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RECORD NUMBER: 3 OF 3

OLS Field Name OLS Field Data
Main Title Toxicity of 1,1-dichloroethylene (vinylidene chloride) to aquatic organisms /
Author Dill, D. C., ; McCarty, W. M. ; Alexander, H. C. ; Bartlett., E. A.
Other Authors
Author Title of a Work
Dill, D. C.
CORP Author Environmental Research Laboratory (Duluth, Minn.); Dow Chemical Company.; Dow Chemical Co., Midland, MI.; Environmental Research Lab.-Duluth, MN.
Publisher United States Government Printing Office,
Year Published 1980
Report Number EPA-600/3-80-057; PUB/B-600-147-80; PB81111098
Stock Number PB81-111098
OCLC Number 06947288
Subjects Chlorides--Toxicology. ; Aquatic animals--Effect of water pollution on.
Additional Subjects Chlorides--Toxicology ; Aquatic animals, Effect of water pollution on ; Lethal dosage ; Chlorine organic compounds ; Bioassay ; Fishes ; Invertebrates ; Concentration(Composition) ; Ethylene/trichloro ; Fathead ; Pimephales promelas ; Toxic substances ; Daphnia magna
Internet Access
Description Access URL
https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=91013KUU.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EHAM  SH153.D22 Region 1 Library/Boston,MA 04/29/2016
EHBD  EPA-600/3-80-057 CEMM/ACESD Library/Narragansett,RI 03/16/2007
EJBD ARCHIVE EPA-600-3-80-057 Headquarters Library/Washington,DC 05/27/2014
EJED  EPA 600/3-80-057 OCSPP Chemical Library/Washington,DC 10/25/2008
EKAM  EPA/600/3-80/057 Region 4 Library/Atlanta,GA 05/27/1994
EKCD  EPA-600/3-80-057 CEMM/GEMMD Library/Gulf Breeze,FL 07/10/2018
ELDD  EPA-600/3-80-057 3 copies CCTE/GLTED Library/Duluth,MN 08/23/2002
ERAD  EPA 600/3-80-057 Region 9 Library/San Francisco,CA 10/22/2012
ESAD  EPA 600-3-80-057 Region 10 Library/Seattle,WA 08/22/2017
NTIS  PB81-111098 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 01/01/1988
Collation vii, 18 pages : illustrations ; 28 cm.
Abstract Studies were conducted to determine the acute toxicity toxicity of 1,1-dichloroethylene ((vinylidene chloride) VDC) to fish and macroinvertebrates. The methods included a 96-hour static toxicity test using fathead minnow, Pimephales promelas Rafinesque; a 48-hour static toxicity test using water fleas, Daphnia magna Straus; and a 13-day flow-through toxicity test using the fathead minnow, Pimephales promelas Rafinesque. The 96-hour static LC50 value for fathead minnow was 169 (161 to 179)* mg/L. The LC50 value is the calculated concentration of toxicant which would kill 50 percent of the test organisms within a specified time period, e.g., 96 hours. The 48-hour static LC50 for daphnids was 11.6 (9.0 to 14.0) mg/L. The 96-hour flow-through LC50 value for fathead minnows was 108 (85 to 117) mg/L. The threshold LC50 value in flowing water was demonstrated after 7 days to be 29 (23 to 34) mg/L. The threshold LC50 value is achieved when there is no further decline in the LC50 value over a period of three to four days or more. Loss of body equilibrium (swimming disorientation) was the major sublethal toxic effect noted in the static and flow-through fish tests. Many fish affected in the static test recovered in 48 hours, perhaps because of volatilization of the toxicant, However, all affected fish in the flow-through test died by day 7. The 24- and 48-hour LC50 water flea test values were identical, probably because of volatilization of the test material during the first 24 hours. The difference in the static and flow-through fish toxicity values stresses the importance of conducting a flow-through test with volatile chemicals to adequately determine acute and longer term exposure effects (>96 hours).
Notes "July 1980." Includes bibliographical references (page 17).
Place Published Duluth Springfield, Va.
Corporate Au Added Ent Environmental Research Laboratory (Duluth, Minn.); Dow Chemical Company.
Title Ser Add Ent Research reporting series. Ecological research ; EPA-600/3-80-057.
PUB Date Free Form 1980
Series Title Traced Research reporting series Ecological research ; EPA-600/3-80-057
Series Title Untraced Research reporting series. 3, Ecological research ; EPA-600/3-80-057
NTIS Prices PC A03/MF A01
BIB Level m
Document Type BC
Medium unmediated
Content text
Carrier volume
Cataloging Source OCLC/T
Merged OCLC records 1111779463
OCLC Time Stamp 20180704064324
Language eng
SUDOCS Number EP 1.23:600/3-80-057
Origin OCLC
Type MERGE
OCLC Rec Leader 02549cam 2200589Ia 45010