Record Display for the EPA National Library Catalog
RECORD NUMBER: 230 OF 246| Main Title | The determination of organophosphorus pesticides in industrial and municipal wastewater : method 614 / | ||||||||||||||||
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| Author | Pressley, Thomas A. ; Longbottom, James E. | ||||||||||||||||
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| CORP Author | Environmental Monitoring and Support Lab.-Cincinnati, OH. | ||||||||||||||||
| Publisher | Environmental Monitoring and Support Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, | ||||||||||||||||
| Year Published | 1982 | ||||||||||||||||
| Report Number | EPA 600-4-82-004 | ||||||||||||||||
| Stock Number | PB82-155987 | ||||||||||||||||
| OCLC Number | 13894224 | ||||||||||||||||
| Subjects | Organophosphorus compounds--Environmental aspects ; Pesticides--Environmental aspects ; Water--Pollution--Measurement | ||||||||||||||||
| Additional Subjects | Pesticides ; Phosphorus organic compounds ; Chemical analysis ; Gas chromatography ; Industrial wastes ; Sewage ; Water pollution ; Solvent extraction ; Water pollution detection | ||||||||||||||||
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| Collation | 21 pages ; 28 cm | ||||||||||||||||
| Abstract | This is a gas chromatographic (GC) method applicable to the determination of selected pesticides in municipal and industrial discharges as provided under 40CFR 136.1. A sample is solvent extracted with 15% methylene chloride in hexane using a separatory funnel. The extract is concentrated, then analyzed by GC with a flame photometric or phosphorus/nitrogen detector. The compounds included in the method scope are: azinphos methyl, demeton, diazinon, dichlorofenthion, dioxathion, disulfoton, ethion, malathion, parathion ethyl, and parathion methyl. |
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| Notes | Final report. Includes bibliographical references (pages 17-18). "EPA 600-4-82-004." "PB82-155987." Photocopy. |