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Fate of Ah-receptor...
Fate of Ah-receptor agonists in organic household waste during anaerobic degradation : estimation of levels using EROD induction in organ cultures of chick embryo livers
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- Engwall, Magnus, 1965- (författare)
- Örebro universitet,Institutionen för naturvetenskap och teknik,MTM
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- Schnürer, A. (författare)
- Department of Microbiology, Swedish University of Agricultural Sciences, Uppsala, Sweden,Mikrobiologi
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(creator_code:org_t)
- 2002
- 2002
- Engelska.
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Ingår i: Science of the Total Environment. - 0048-9697 .- 1879-1026. ; 297:1-3, s. 105-108
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- The fate of 7-ethoxyresorufin O-deethylase (EROD)-inducing compounds in source-separated organic household waste subject to anaerobic degradation (i.e. mesophilic/thermophilic anaerobic treatment) was investigated using organ cultures of embryonic chicken livers from fertilised hen eggs. This bioassay reflects the combined effect of all EROD-inducing, possibly dioxin-like compounds in a sample, including chemicals that are seldom or never analysed. All samples tested induced EROD in the bioassay, indicating the presence of dioxin-like compounds. In the anaerobic processes, the amounts of acid-resistant EROD-inducing compounds coming out of the reactors were considerably higher than the incoming amounts, especially for the low-temperature (mesophilic) process. This apparent production of EROD-inducing compounds may be due to de novo synthesis or to an increase in the EROD-inducing potency of the compounds in the material.
Ämnesord
- NATURVETENSKAP -- Geovetenskap och miljövetenskap -- Miljövetenskap (hsv//swe)
- NATURAL SCIENCES -- Earth and Related Environmental Sciences -- Environmental Sciences (hsv//eng)
Nyckelord
- 7-ethoxyresorufin O-deethylase (EROD); Bioassay; Degradation; Dioxin; Sludge; Waste
- Enviromental Science
- Miljövetenskap
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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