TY - JOUR

T1 - European hospitals as a Source for Platinum in the Environment in Comparison with Other Sources

AU - Kümmerer, Klaus

AU - Helmers, Eckard

AU - Hubner, Peter

AU - Mascart, Georges

AU - Milandri, Milena

AU - Reinthaler, Franz

AU - Zwakenberg, Mirriam

N1 - Funding Information: The work presented was supported by the LIFE95/D/A41/EU/24 Project of the European Community. The authors wish to thank the local hospital personnel for assistance in sampling and N. Mergel for carefully performing the platinum analysis.

PY - 1999/1/12

Y1 - 1999/1/12

N2 - The concentration of platinum in the sewage of five European hospitals originating from excreted antineoplastic drugs, cisplatin and carboplatin, was analyzed in a short term study to provide an order of magnitude of Pt emissions from hospitals into aquatic environments. These emissions were compared with a rough estimation of emissions by cars. The average daily concentrations in the hospital effluents were approximately <10-601 ng l -1 Pt (20-3580 ng l -1 in 2-h mixed samples). As expected from consumption data, the daily average concentrations should range from <10-710 ng l -1 Pt. Platinum emitted by hospitals is 3.3-12.3% (1.3-14.3 kg per year) the estimated amount emitted by cars equipped with catalytic converters in the different European countries. Compared to platinum emissions from other sources, the effluents of hospitals are a minor source of platinum in municipal sewage, but they should not to be disregarded. Other possible sources for the emission of platinum into the environment should be considered in further investigations. Copyright (C) 1999 Elsevier Science B.V. All rights reserved.

AB - The concentration of platinum in the sewage of five European hospitals originating from excreted antineoplastic drugs, cisplatin and carboplatin, was analyzed in a short term study to provide an order of magnitude of Pt emissions from hospitals into aquatic environments. These emissions were compared with a rough estimation of emissions by cars. The average daily concentrations in the hospital effluents were approximately <10-601 ng l -1 Pt (20-3580 ng l -1 in 2-h mixed samples). As expected from consumption data, the daily average concentrations should range from <10-710 ng l -1 Pt. Platinum emitted by hospitals is 3.3-12.3% (1.3-14.3 kg per year) the estimated amount emitted by cars equipped with catalytic converters in the different European countries. Compared to platinum emissions from other sources, the effluents of hospitals are a minor source of platinum in municipal sewage, but they should not to be disregarded. Other possible sources for the emission of platinum into the environment should be considered in further investigations. Copyright (C) 1999 Elsevier Science B.V. All rights reserved.

KW - Antineoplastics

KW - Catalytic converters

KW - Emission

KW - Europe

KW - Hospital sewage

KW - Platinum

KW - Water pollution

KW - Chemistry

UR - http://www.scopus.com/inward/record.url?scp=0345129975&partnerID=8YFLogxK

U2 - 10.1016/S0048-9697(98)00341-6

DO - 10.1016/S0048-9697(98)00341-6

M3 - Journal articles

VL - 225

SP - 155

EP - 165

JO - The Science of The Total Environment

JF - The Science of The Total Environment

SN - 0048-9697

IS - 1-2

ER -