NEN 6671
Waste water and sludge - Gravimetric determination of petroleum ether extractable oil and fat content - Soxhlet extraction
inactive
| Organization: | NEN |
| Publication Date: | 1 October 1994 |
| Status: | inactive |
| Page Count: | 2 |
| ICS Code (Liquid wastes. Sludge): | 13.030.20 |
| ICS Code (Examination of water for chemical substances): | 13.060.50 |
scope:
This standard describes a gravimetric method for the determination of with petroleum extractable oil and fat content of water and sludge. The method can be used for all kinds of waste water and sludge. With the method can be determined animal and vegetable oils and fats, soaps, fatty acids, waxes and some colorants.
Document History
March 1, 2013
Waste water - Gravimetric determination of petroleum ether extractable oil and fat content
NEN 6671 describes a gravimetric method for the determination of with petroleum extractable oil and fat content of water. With this method contents from 5 mg/l can be determined. NEN 6671 describes...
February 1, 2012
Waste water - Gravimetric determination of petroleum ether extractable oil and fat content
NEN 6671 describes a gravimetric method for the determination of with petroleum extractable oil and fat content of water. With this method contents from 5 mg/l can be determined. NEN 6671 describes...
September 1, 2000
Waste water and sludge - Gravimetric determination of petroleum ether extractable oil and fat content - Soxhlet extraction
A description is not available for this item.
NEN 6671
October 1, 1994
Waste water and sludge - Gravimetric determination of petroleum ether extractable oil and fat content - Soxhlet extraction
This standard describes a gravimetric method for the determination of with petroleum extractable oil and fat content of water and sludge. The method can be used for all kinds of waste water and...
July 1, 1993
Waste water and sludge - Gravimetric determination of petroleum ether extractable oil and fat content - Soxhlet extraction
This standard describes a gravimetric method for the determination of with petroleum extractable oil and fat content of water and sludge. The method can be used for all kinds of waste water and...