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6
Qualitative and Quantitative Analysis of Contaminants of Emerging Concernin Biosolids Using Dilute-and-Shoot UHPLC-Orbitrap MS Method
Conclusion
Quantitative results of PPCPs were obtained using HPLC-Orbitrap MS.
Semi-quantitative results showed the presence of surfactants, musks and treatment by-
products in biosolids.
Efforts to obtain analytical standards to complete the studies are on-going.
Acknowledgements
Dr. Ahmed Mostafa would like to acknowledge Canadian Water Network funding support for
his postdoctal fellowship.
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PO64108-EN 0614S
in Table 3. Five
n all six samples
les with 100%
d TCS, artificial
osphorus flame
Diethylhexyl Phthalate
12.8
27
76
39
89
63
100
14
54
57
128
20
96
65
141
14
76
269
50
11
66
22
73
9
74
9
74
12
91
13
80
70
98
287
97