ASTM International

Standard Test Method for Solvent-Free Membrane Recoverable Oil and Grease by Infrared Determination
 N D7575

Annotation

This test method covers the determination of oil and grease in produced and waste water samples over the concentration range outlined in Table 1 that can be extracted with an infrared-amenable membrane and measured by infrared transmission through the membrane.

This method defines oil and grease in water as that which is extractable in the test method and measured by infrared transmission.

The method detection limit (MDL) and recommended reporting range are listed in Table 1.

The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

This standard does not purport to address all of the safety concerns, 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 the applicability of regulatory limitations prior to use.

Автоматический перевод:

Метод стандартной пробы для мембранной извлекаемой нефти без Растворителя и жира инфракрасным определением

Этот метод тестирования покрывает определение масла и смазки в выборках произведенных и сточных вод по диапазону концентрации, обрисованному в общих чертах в Таблице 1, которая может быть извлечена с инфракрасно-подсудной мембраной и измерена инфракрасной передачей через мембрану.