BS 6068-5.21(1996) : 1996 AMD 10321
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
WATER QUALITY - BIOLOGICAL METHODS - EVALUATION OF THE 'ULTIMATE' ANAEROBIC BIODEGRADABILITY OF ORGANIC COMPOUNDS IN DIGESTED SLUDGE - METHOD BY MEASUREMENT OF THE BIOGAS PRODUCTION
15-01-1999
23-11-2012
Committees responsible
National foreword
Method
1 Scope
2 Normative references
3 Definitions
4 Principle
5 Test environment
6 Reagents
7 Apparatus
8 Procedure
9 Calculation and expression of results
10 Validity of results
11 Test report
Annexes
A (informative) Example of an apparatus to measure biogas
production by gas pressure
B (informative) Example of a degradation curve (cumulative
net pressure increase)
C (informative) Example of data sheets for the anaerobic
biodegradation test
D (informative) Bibliography
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