Wir benötigen Ihre Einwilligung zur Verwendung der einzelnen Daten, damit Sie unter anderem Informationen zu Ihren Interessen einsehen können. Klicken Sie auf "OK", um Ihre Zustimmung zu erteilen.
Standard Test Method for dimer/trimer of chlorotrifluoroethylene (S-316) Recoverable Oil and Grease and Nonpolar Material by Infrared Determination (Includes all amendments And changes 6/16/2011).
Automatische name übersetzung:
Standard Test Method for Dimer / Trimer von Chlortrifluorethylen ( S- 316) Der erzielbare Öle und Fette und unpolare Material wird vom Infrarot- Bestimmung
NORM herausgegeben am 1.6.2004
Bezeichnung normen: ASTM D7066-04e1
Anmerkung: UNGÜLTIG
Ausgabedatum normen: 1.6.2004
SKU: NS-37472
Zahl der Seiten: 9
Gewicht ca.: 27 g (0.06 Pfund)
Land: Amerikanische technische Norm
Kategorie: Technische Normen ASTM
Keywords:
dimer, trimer, chlorotrifluoroethylene, recoverable oil, recoverable grease, nonpolar material, infrared determination, ICS Number Code 13.030.20 (Liquid wastes. Sludge)
Significance and Use | ||||||||||||||||||
The presence and concentration of oil and grease in domestic and industrial wastewater is of concern to the public because of its deleterious aesthetic effect and its impact on aquatic life. Regulations and standards have been established that require monitoring of oil and grease in water and wastewater. |
||||||||||||||||||
1. Scope | ||||||||||||||||||
1.1 This test method covers the determination of oil and grease and nonpolar material in water and wastewater by an infrared (IR) determination of dimer/trimer of chlorotrifluoroethylene (S-316) extractable substances from an acidified sample. Included in this estimation of oil and grease are any other compounds soluble in the solvent. 1.2 The method is applicable to measurement of the light fuel although loss of some light ends during extraction can be expected. 1.3 This method defines oil and grease in water and wastewater as that which is extractable in the test method and measured by IR absorption at 2930 cm-1 or 3.4 microns. Similarly, this test method defines nonpolar material in water and wastewater as that oil and grease which is not adsorbed by silica gel in the test method and measured by IR absorption at 2930 cm-1. 1.4 This method covers the range of 5 to 100 mg/L and may be extended to a lower or higher level by extraction of a larger or smaller sample volume collected separately. 1.5 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine (D 3856 Guide for Good Laboratory Practices) the applicability of regulatory limitations prior to use. |
||||||||||||||||||
2. Referenced Documents | ||||||||||||||||||
|
Wollen Sie sich sicher sein, dass Sie nur die gültigen technischen Normen verwenden?
Wir bieten Ihnen eine Lösung, die Ihnen eine Monatsübersicht über die Aktualität der von Ihnen angewandten Normen sicher stellt.
Brauchen Sie mehr Informationen? Sehen Sie sich diese Seite an.
Letzte Aktualisierung: 2025-07-09 (Zahl der Positionen: 2 207 504)
© Copyright 2025 NORMSERVIS s.r.o.