Info

Survey 2

Survey 3

Survey 1

Survey 2

Survey 3

Survey 1

Survey 2

Survey 3

Acetaminophen

98 (2.5)b

<0.005

< 0.005

<0.005

< 0.005

< 0.005

< 0.005

< 0.005

< 0.005

Dextropropoxyphene

90 (2.3)

0.50 (6.9)

0.59 (22)

0.47 (26)

0.32 (15)

0.32 (3.3)

0.72 (10)

0.62 (12)

0.89 (9.3)

Diclofenac

95 (2.5)

0.48 (20)

0.41 (26)

2.0 (9.0)

0.82 (49)

1.8 (94)

2.9 (6.4)

1.9 (24)

0.61 (5.1)

Erythromycin

130 (18)

0.15c

0.15c

<0.005c

< 0.005c

0.033c

0.10c

0.064c

< 0.005c

Ibuprofen

99 (5.3)

<0.005

< 0.005

<0.005

< 0.005

< 0.005

< 0.005

< 0.005

< 0.005

Mefenamic acid

97 (7.4)

< 0.005

< 0.005

< 0.005

< 0.005

< 0.005

< 0.005

< 0.005

< 0.005

Propranolol

95 (2.2)

0.36 (3.8)

0.41 (20)

0.68 (36)

0.62 (14)

0.74 (2.0)

1.1 (7.1)

1.0 (2.5)

1.3 (7.3)

Sulfamethoxazole

95 (4.3)

<0.015

<0.015

0.17 (13)

0.16 (61)

0.19 (17)

< 0.015

< 0.015

< 0.015

Tamoxifen

93 (0.8)

< 0.005

< 0.005

< 0.005

< 0.005

< 0.005

< 0.005

< 0.005

< 0.005

Trimethoprim

95 (2.8)

0.28 (7.7)

0.06 (10)

0.05 (59)

0.08 (26)

0.11 (10)

1.0 (5.1)

0.75 (7.5)

Recovery of targeted analytes from fortified matrix and concentrations in POCIS (pharmaceutical configuration) samples from each site are given.

Results are presented at micrograms of chemical sequestered per POCIS. CVs are given in parenthesis (n = 3).

aSurvey 1 POCIS from Site 1 were lost during deployment.

bAcetaminophen recovery from the fortified POCIS matrix performed at n = 2.

cOnly one replicate from each survey was analyzed.

Fig. 8.5. Selected LC-MS extracted ion chromatograms for trimethoprim, propranolol and dextropropoxyphene in a 9 POCIS extract from Site 3, Survey 2 (Replicate B) of the pharmaceutical reconnaissance in British WWTP effluents.

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