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Environmental fate & pathways

Biodegradation in water: screening tests

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Administrative data

Endpoint:
biodegradation in water: ready biodegradability
Type of information:
experimental study
Adequacy of study:
key study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1989
Report date:
1989

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other:

Test material

Study design

Oxygen conditions:
aerobic
Inoculum or test system:
sewage, domestic (adaptation not specified)
Duration of test (contact time):
5 d
Initial test substance concentration
Initial conc.:
ca. 2 mg/L
Based on:
DOC

Results and discussion

% Degradation
Parameter:
% degradation (O2 consumption)
Value:
2
Sampling time:
5 d

BOD5 / COD results

BOD5 / COD
Parameter:
BOD5
Value:
0.01 other:

Applicant's summary and conclusion