DIN EN 17181:2017
Lubricants - Determination of aerobic biological degradation of fully formulated lubricants in an aqueous solution - Test method based on CO2-production; German and English version prEN 17181:2017
- Standard No.
- DIN EN 17181:2017
- Release Date
- 2017
- Published By
- German Institute for Standardization
- Status
- 2019-05
- Replace By
- DIN EN 17181:2019
- Latest
- DIN EN 17181:2019-05
- Scope
- This European Standard specifies a procedure for determining the degree of aerobic degradation of fully formulated lubricants. The organic material in a fully formulated lubricant is exposed in a synthetic aqueous medium under laboratory conditions to an inoculum from activated sludge. Biodegradation resulting in mineralisation of the organic material can be determined by measuring released CO2 in a total organic carbon (TOC-) analyser.
DIN EN 17181:2017 history
- 2019 DIN EN 17181:2019-05 Lubricants - Determination of aerobic biological degradation of fully formulated lubricants in an aqueous solution - Test method based on CO<(Index)2>-production; German version EN 17181:2019
- 2019 DIN EN 17181:2019 Lubricants - Determination of aerobic biological degradation of fully formulated lubricants in an aqueous solution - Test method based on CO-production
- 2017 DIN EN 17181:2017 Lubricants - Determination of aerobic biological degradation of fully formulated lubricants in an aqueous solution - Test method based on CO2-production; German and English version prEN 17181:2017
