Supporting Information Waste water treatment plants as sources of polyfluorinated compounds, polybrominated diphenyl ethers and musk fragrances to ambient air



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Supporting Information

Waste water treatment plants as sources of polyfluorinated compounds, polybrominated diphenyl ethers and musk fragrances to ambient air
Ingo Weinberg1, 2,*, Annekatrin Dreyer1, Ralf Ebinghaus1

1 GKSS Research Centre Geesthacht, Max Planck Str. 1, 21502 Geesthacht, Germany

2 Leuphana University Lüneburg, Institute for Ecology and Environmental Chemistry, Scharnhorststr. 1, 21335 Lüneburg, Germany
* corresponding author: ingoweinberg@web.de

phone: +49-4152-872336

fax: +49-4152-872332


Sampling Sites 2

Meteorological Parameters 3

Chemicals 4

Instrumental Parameters 6

Detection Limits 9

Recovery Rates 11

Blanks 13

Method Uncertainties 15

Concentrations 16

Composition 21

Trajectories 29

References 32





Sampling Sites










Figure S1: Sampling locations. WA and WB and the corresponding reference sites (RA, RB). The aerial photographs were derived from Google Earth (Google Inc. 2010).


Figure S2: Sampling above the aeration tanks.


Meteorological Parameters


Table S1: Average daily temperature, wind direction, wind velocity, relative humidity, radiation and air pressure at WA

 

wind direction

(°)


wind velocity

(m s-1)



relative humidity

(%)


temperature

(°C)


radiation

(W m-2)



pressure (hPa)

04.08.2009

276

1,29

56

18,6

268

1017,5

05.08.2009

156

0,63

60

19,4

250

1019,7

06.08.2009

67

1,49

53

21,9

307

1019,5

07.08.2009

98

1,70

51

23,5

275

1017,5

08.08.2009

106

1,46

45

23,5

218

1015,4

09.08.2009

119

1,36

44

22,9

261

1014,7

10.08.2009

205

1,18

51

22,0

198

1012,0

11.08.2009

262

2,03

68

18,8

125

1011,9

Table S2: Average daily temperature, wind direction, wind velocity, relative humidity, radiation and air pressure at WB

 

wind direction

(°)


wind velocity

(m s-1)



relative humidity

(%)


temperature

(°C)


radiation

(W m-2)



pressure (hPa)

20.08.2009

166

2,98

51

24,8

243

1012,8

21.08.2009

224

1,79

96

17,3

73

1013,6

22.08.2009

249

1,85

75

15,6

220

1018,0

23.08.2009

142

1,60

64

16,8

229

1018,3

24.08.2009

129

3,71

52

19,0

257

1009,1

25.08.2009

191

1,60

71

18,8

106

1005,2

26.08.2009

233

2,24

70

17,7

226

1010,3

27.08.2009

214

1,90

61

20,3

209

1009,7



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