Biodegradability of the Anti-Tumour Agent Ifosfamide and its Occurrence in Hospital Effluents and Communal Sewage

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Biodegradability of the Anti-Tumour Agent Ifosfamide and its Occurrence in Hospital Effluents and Communal Sewage. / Kümmerer, Klaus; Steger-Hartmann, Thomas; Meyer, Michael.
In: Water Research, Vol. 31, No. 11, 01.11.1997, p. 2705-2710.

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Kümmerer K, Steger-Hartmann T, Meyer M. Biodegradability of the Anti-Tumour Agent Ifosfamide and its Occurrence in Hospital Effluents and Communal Sewage. Water Research. 1997 Nov 1;31(11):2705-2710. doi: 10.1016/S0043-1354(97)00121-8

Bibtex

@article{5a2a5a51a238438fb9f8d02bd2759ca3,
title = "Biodegradability of the Anti-Tumour Agent Ifosfamide and its Occurrence in Hospital Effluents and Communal Sewage",
abstract = "A portion of administered pharmaceuticals are excreted unmetabolised by patients and can be found in hospital effluent and municipal sewage. Some pharmaceuticals such as anti-tumour agents are carcinogenic, mutagenic, teratogenic and fetotoxic. Little is known about their environmental impact. Therefore, the biodegradability of the widely used anti-tumour agent ifosfamide (IF) was assessed with the modified Zahn-Wellens test (OECD 302 B) and a test simulating biological sewage treatment. The biodegradation was monitored by DOC and GC/MS. The concentration of IF in hospital effluent, communal sewage and the effluent from a communal sewage treatment plant (STP) was analysed as well as calculated by the amounts of water and IF used in hospitals. The expected concentration of IF in German surface waters was calculated. IF was not biodegradable in the Zahn-Wellens test and the STP simulation test. It was not adsorbed by the sewage sludge. The concentrations measured in the hospital effluents, the STP influent and the STP effluent were of the same order of magnitude as the calculated ones, indicating that no adsorption, biodegradation or other elimination of IF took place to any noticeable extent.",
keywords = "Chemistry, Abbaubarkeit, Ifosfamid, Klinikabwasser, Zytostatikum, biodegradability, IFOSFAMIDE, IT, occurrence, hospital, hospital effluents, hospital effluent, EFFLUENTS, effluent, communal sewage, sewage, anti-tumour agent, Anti-tumour agent, Biodegradability, Communal sewage, Hospital effluent, Ifosfamide, Sewage treatment, Surface water",
author = "Klaus K{\"u}mmerer and Thomas Steger-Hartmann and Michael Meyer",
year = "1997",
month = nov,
day = "1",
doi = "10.1016/S0043-1354(97)00121-8",
language = "English",
volume = "31",
pages = "2705--2710",
journal = "Water Research",
issn = "0043-1354",
publisher = "IWA Publishing",
number = "11",

}

RIS

TY - JOUR

T1 - Biodegradability of the Anti-Tumour Agent Ifosfamide and its Occurrence in Hospital Effluents and Communal Sewage

AU - Kümmerer, Klaus

AU - Steger-Hartmann, Thomas

AU - Meyer, Michael

PY - 1997/11/1

Y1 - 1997/11/1

N2 - A portion of administered pharmaceuticals are excreted unmetabolised by patients and can be found in hospital effluent and municipal sewage. Some pharmaceuticals such as anti-tumour agents are carcinogenic, mutagenic, teratogenic and fetotoxic. Little is known about their environmental impact. Therefore, the biodegradability of the widely used anti-tumour agent ifosfamide (IF) was assessed with the modified Zahn-Wellens test (OECD 302 B) and a test simulating biological sewage treatment. The biodegradation was monitored by DOC and GC/MS. The concentration of IF in hospital effluent, communal sewage and the effluent from a communal sewage treatment plant (STP) was analysed as well as calculated by the amounts of water and IF used in hospitals. The expected concentration of IF in German surface waters was calculated. IF was not biodegradable in the Zahn-Wellens test and the STP simulation test. It was not adsorbed by the sewage sludge. The concentrations measured in the hospital effluents, the STP influent and the STP effluent were of the same order of magnitude as the calculated ones, indicating that no adsorption, biodegradation or other elimination of IF took place to any noticeable extent.

AB - A portion of administered pharmaceuticals are excreted unmetabolised by patients and can be found in hospital effluent and municipal sewage. Some pharmaceuticals such as anti-tumour agents are carcinogenic, mutagenic, teratogenic and fetotoxic. Little is known about their environmental impact. Therefore, the biodegradability of the widely used anti-tumour agent ifosfamide (IF) was assessed with the modified Zahn-Wellens test (OECD 302 B) and a test simulating biological sewage treatment. The biodegradation was monitored by DOC and GC/MS. The concentration of IF in hospital effluent, communal sewage and the effluent from a communal sewage treatment plant (STP) was analysed as well as calculated by the amounts of water and IF used in hospitals. The expected concentration of IF in German surface waters was calculated. IF was not biodegradable in the Zahn-Wellens test and the STP simulation test. It was not adsorbed by the sewage sludge. The concentrations measured in the hospital effluents, the STP influent and the STP effluent were of the same order of magnitude as the calculated ones, indicating that no adsorption, biodegradation or other elimination of IF took place to any noticeable extent.

KW - Chemistry

KW - Abbaubarkeit

KW - Ifosfamid

KW - Klinikabwasser

KW - Zytostatikum

KW - biodegradability

KW - IFOSFAMIDE

KW - IT

KW - occurrence

KW - hospital

KW - hospital effluents

KW - hospital effluent

KW - EFFLUENTS

KW - effluent

KW - communal sewage

KW - sewage

KW - anti-tumour agent

KW - Anti-tumour agent

KW - Biodegradability

KW - Communal sewage

KW - Hospital effluent

KW - Ifosfamide

KW - Sewage treatment

KW - Surface water

UR - http://www.scopus.com/inward/record.url?scp=0042548456&partnerID=8YFLogxK

U2 - 10.1016/S0043-1354(97)00121-8

DO - 10.1016/S0043-1354(97)00121-8

M3 - Journal articles

VL - 31

SP - 2705

EP - 2710

JO - Water Research

JF - Water Research

SN - 0043-1354

IS - 11

ER -