期刊
JOURNAL OF ENVIRONMENTAL MONITORING
卷 7, 期 5, 页码 509-513出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/b502318a
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Tris(chloro-isopropyl)phosphate (TCPP) was identified by GC-MS by comparing mass spectra and retention times to original standards. The concentrations in wastewater of a sewage treatment plant's influent and effluent were analysed (520 ng l(-1) and 380 ng l(-1), respectively ( mean values). The concentrations of TCPP in the wastewater inflow exhibited a high variability. The elimination of this compound in the sewage treatment plant also exhibits a high variability but is low. Additionally the concentrations in sewage sludge of the same plant were determined (mean value 5100 ng g(-1) dry weight; 1700 ng g(-1) wet weight, respectively). For a comparison sludge samples from twenty other plants were analysed. In these samples concentrations ranging from 1000-20 000 ng g(-1) (dry weight) were determined. Thus sorption to sludge does occur to some extent.
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