Landfills and waste water treatment plants as sources of ... - GKSS

More documents

Recommendations

Info

METHOD OPTIMISATION AHMI). For less volatile analytes such as BDE153 and BDE154 peak abundances were rather low. An oven temperature of 70 °C and an inlet temperature 60 °C lead to highest abundances. At different final inlet temperatures peak heights did not vary significantly (figure 1b). There is no significant change in peak abundance of musk fragrances at heating rates. PBDEs are increased with higher heating rates (figure 1c). For example, best responses for BDE99 and BDE100 were achieved for temperatures equal to 300 °C min -1 or even higher as demonstrated in figure 2. Figure 1: Differences of peak abundance obtained with varying oven (a), inlet temperatures (b) and heating rates (c) according to experiments 3A-C (section 3.2.4). 34 c a b c
Figure 2: GC-MS chromatogram of BDE100 and BDE99) at 100 °C min -1 (black line), 300 °C min -1 (blue line) and 500 °C min -1 (red line) according to experiment C from section 3.2.4 METHOD OPTIMISATION 3.3.4 Limits of detection and quantification of PBDEs and musk fragrances LOD and LOQ of musk fragrances were below 1 pg μL -1 . Only HHCB and MX D15 were detected with LOQ and LOD of 1.8 pg μL -1 and 6.6 pg μL -1 , respectively. With increasing molecule mass of PBDEs, LOD and LOQ increased in the EI mode. With the exception of BDE209, PDBE detection limits were below 1 pg μL using NCI mode. A detailed list of LOD and LOQ of PBDEs and musk fragrances in EI and NCI mode is presented in table 12. Table 12: Limits of detection (LOD) and limits of quantification (LOQ) on the basis of a S/N= 3 (LOD) and S/N= 10 (LOQ), respectively. EI mode NCI mode LOQ LOQ LOD LOD LOD LOD LOQ LOQ pg μL -1 pg abs. pg μL -1 pg abs. pg μL -1 pg abs. pg μL -1 pg abs. ADBI 0.1 0.2 0.3 0.6 - - - - AHMI 0.1 0.2 0.3 0.7 - - - - MX D15 6.6 13.2 3.3 6.6 - - - - HHCB 1.8 3.6 0.9 1.8 - - - - ATII 0.1 0.3 0.4 0.8 - - - - AHTN D13 0.1 0.2 0.3 0.7 - - - - MX 0.3 0.7 1.1 2.3 - - - - AHTN 0.2 0.4 0.6 1.3 - - - - MK 0.1 0.3 0.5 0.9 - - - - BDE28 0.1 0.2 0.3 0.6 0.4 0.7 1.2 2.4 MBDE28 0.1 0.2 0.4 0.8 0.6 1.1 1.9 3.8 MBDE47 0.2 0.3 0.5 1.0 0.4 0.7 1.2 2.4 BDE47 0.1 0.3 0.4 0.8 1.0 2.0 3.3 6.6 BDE100 2.3 4.5 4.5 9.0 0.0 0.1 0.1 0.3 MBDE99 2.2 4.3 4.3 8.6 0.1 0.2 0.4 0.8 BDE99 2.3 4.6 4.6 9.2 0.2 0.4 0.6 1.2 BDE154 2.5 4.9 4.9 9.8 0.1 0.1 0.2 0.4 MBDE153 2.5 4.9 4.9 9.8 0.0 0.1 0.2 0.3 BDE153 2.6 5.2 5.2 10.4 0.1 0.2 0.3 0.6 MBDE183 13.5 27.0 27.0 54.0 0.0 0.0 0.1 0.1 BDE183 13.5 27.0 27.0 54.0 0.0 0.1 0.1 0.2 MBDE209 - - - - - 0.6 1.2 2.1 4.1 BDE209 - - - - - 0.4 0.9 1.4 2.8 35
Page 1: ISSN 0344-9629 Landfills and waste
Page 4 and 5: Die Berichte der GKSS werden kosten
Page 6 and 7: Deponien und Kläranlagen als Quell
Page 8 and 9: TABLE OF CONTENTS VI 4.2.5 Extracti
Page 10 and 11: LIST OF FIGURES Figure 20: Proporti
Page 12 and 13: LIST OF TABLES Table S6: Table of r
Page 14 and 15: ABBREVIATIONS BDE47 2,2',4,4'-Tetra
Page 16 and 17: ABBREVIATIONS MW molecular weight M
Page 18 and 19: 2 INTRODUCTION
Page 20 and 21: INTRODUCTION 175 chemicals classifi
Page 22 and 23: INTRODUCTION Table 1 cont. Analytes
Page 24 and 25: INTRODUCTION Table 3: Polycyclic mu
Page 26 and 27: INTRODUCTION Mabury 2006). This inc
Page 28 and 29: INTRODUCTION 1.3 Physico-chemical p
Page 30 and 31: INTRODUCTION 1.4 Environmental conc
Page 32 and 33: INTRODUCTION Chen et al. 2007a; Har
Page 34 and 35: INTRODUCTION prevent xenobiotica fr
Page 36 and 37: INTRODUCTION al. 2009c) and being d
Page 38 and 39: INTRODUCTION Table 6: Selection of
Page 40 and 41: INTRODUCTION 1.5 Sources Sources of
Page 42 and 43: OBJECTIVES 2. Objectives In recent
Page 44 and 45: METHOD OPTIMISATION Simonich et al.
Page 46 and 47: METHOD OPTIMISATION used as carrier
Page 48 and 49: METHOD OPTIMISATION 3.3 Extraction
Page 50 and 51: METHOD OPTIMISATION 3.3 Results 3.3
Page 54 and 55: METHOD OPTIMISATION 3.3.5 Extractio
Page 56 and 57: METHOD OPTIMISATION 3.4 Discussion
Page 58 and 59: METHOD OPTIMISATION partly due to h
Page 60 and 61: METHOD OPTIMISATION Figure 7: Final
Page 62 and 63: STUDY 1: LANDFILLS AS SOURCES volat
Page 64 and 65: STUDY 1: LANDFILLS AS SOURCES On ea
Page 66 and 67: STUDY 1: LANDFILLS AS SOURCES (Supe
Page 68 and 69: STUDY 1: LANDFILLS AS SOURCES Table
Page 70 and 71: STUDY 1: LANDFILLS AS SOURCES 52 c
Page 74 and 75: STUDY 1: LANDFILLS AS SOURCES 4.3.2
Page 78 and 79: STUDY 1: LANDFILLS AS SOURCES 4.5 D
Page 80 and 81: STUDY 1: LANDFILLS AS SOURCES conce
Page 82 and 83: STUDY 1: LANDFILLS AS SOURCES influ
Page 84 and 85: STUDY 2: WASTE WATER TREATMENT PLAN
Page 102 and 103:
STUDY 2: WASTE WATER TREATMENT PLAN
Page 104 and 105:
STUDY 2: WASTE WATER TREATMENT PLAN
Page 106 and 107:
CONCLUSIONS AND OUTLOOK BDE183 were
Page 108 and 109:
REFERENCES wastewater treatment/pol
Page 110 and 111:
REFERENCES Capuano, F. Cavalchi, B.
Page 112 and 113:
REFERENCES Dreyer, A. Temme, C. Stu
Page 114 and 115:
REFERENCES Harada, K. Nakanishi, S.
Page 116 and 117:
REFERENCES Kallenborn, R. Gatermann
Page 118 and 119:
REFERENCES sexual development, and
Page 120 and 121:
REFERENCES Oros, D. R. Hoover, D. R
Page 122 and 123:
REFERENCES Rimkus, G. (1995): Nitro
Page 124 and 125:
REFERENCES Smithwick, M. Mabury, S.
Page 126 and 127:
REFERENCES USEPA (2006): 2010/2015
Page 128 and 129:
REFERENCES Zhao, Y.-X. Qin, X.-F. L
Page 130 and 131:
SUPPORTING INFORMATION Figure S3: H
Page 132 and 133:
SUPPORTING INFORMATION Table S1: Ta
Page 134 and 135:
SUPPORTING INFORMATION Table S2: Ma
Page 136 and 137:
SUPPORTING INFORMATION Table S5: Ta
Page 138 and 139:
SUPPORTING INFORMATION Table S7: Bl
Page 140 and 141:
SUPPORTING INFORMATION Table S11: P
Page 142 and 143:
SUPPORTING INFORMATION Figure S7: S
Page 144 and 145:
SUPPORTING INFORMATION Figure S7 co
Page 146 and 147:
SUPPORTING INFORMATION Table S16: T
Page 148 and 149:
SUPPORTING INFORMATION Table S19: M
Page 150 and 151:
Page 152 and 153:
Page 154:
ERKLÄRUNG DER SELBSTSTÄNDIGEN VER
show all

Landfills and waste water treatment plants as sources of ... - GKSS

Create successful ePaper yourself

Delete template?

Save as template?