Registration Dossier

Environmental fate & pathways

Monitoring data

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Administrative data

Endpoint:
monitoring data
Type of information:
experimental study
Adequacy of study:
key study
Study period:
24.06.2010-07.07.2010
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: study without detailed documentation but analysis were conducted at a certified laboratory

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2010
Report Date:
2010

Materials and methods

Principles of method if other than guideline:
Alpha-methylstyrene was determined in sludge via headspace GC/MS.
GLP compliance:
not specified
Type of measurement:
concentration at contaminated site
Media:
other: sludge

Test material

Reference
Name:
Unnamed
Type:
Constituent

Results and discussion

Concentration
Country:
Germany
Location:
stp of the Emscher Genossenschaft
Substance or metabolite:
substance
Conc.:
< 0.5 mg/kg dw

Applicant's summary and conclusion

Conclusions:
In the sludge from the wastewater treatment plant of the Emscher Genossenschaft receiving the wastewater of INEOS Phenol alpha-methylstyrene could not be detected (one sample collected 2010; limit of determination: 0.5 mg/kg dw).
Executive summary:

In the sludge from the wastewater treatment plant of the Emscher Genossenschaft receiving the wastewater of INEOS Phenol alpha-methylstyrene could not be detected (one sample collected 2010; limit of determination: 0.5 mg/kg dw).