Results 61 to 70 of about 1,446 (170)

Atmospheric Deposition of Polychlorinated Dibenzo-p-dioxins (PCDDs) and Polychlorinated Dibenzofurans (PCDFs) in Kanazawa, Japan

Journal of Health Science, 2006
The deposition processes of polychlorinated dibenzo-p-dioxins (PCDDs) and polychlorinated dibenzofurans (PCDFs) in Kanazawa, Japan were studied by examination of the concentrations of PCDDs and PCDFs (PCDD/DFs) and their tetra- to octa-chlorinated homologues in the rain.
Oka, Hideo, Kakimoto, Hitoshi, Miyata, Yoshiaki, Yonezawa, Yumiko, Niikawa, Akiko, Kyudoh, Hirohisa, Kizu, Ryoichi, Hayakawa, Kazuichi   +7 more
openaire   +2 more sources

Occurrence of PCDD/Fs and PCBs in Edible Land Snails (Helix pomatia) from Poland: Tissue Distribution and Implications for Food Safety

Toxics
Terrestrial snails are recognised as bioindicators of environmental contamination and may represent a source of dietary exposure to persistent organic pollutants (POPs).
Monika Ziomek, Julia Kowalczyk, Marek Pajurek, Szczepan Mikołajczyk, Wojciech Pietroń, Krzysztof Szkucik, Michał Gondek   +6 more
doaj   +1 more source

Newer Generation of Scooters: Polychlorinated Dibenzo-p-dioxin and Dibenzofuran and Polychlorinated Biphenyl Reductions

Aerosol and Air Quality Research, 2020
Scooter emissions have attracted attention in recent years because of human exposure to their direct effects in urban areas. Trace toxics, such as polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/Fs) and polychlorinated biphenyls (PCBs) have ...
Hung-Hong Chen, Yun-Hwei Shen, Hsi-Hsien Yang, Jau-Huai Lu, Lin-Chi Wang, Yen-Kung Hsieh, Chia-Fon Lee, Sheng-Lun Lin   +7 more
doaj   +1 more source

Assessment of the feed additive consisting of astaxanthin (2a161j) for fish, crustaceans and ornamental fish for the renewal of its authorisation (BASF SE, DSM Nutritional Products Ltd., JYB Europe BV, NHU EUROPE GmbH)

EFSA Journal, Volume 24, Issue 4, April 2026.
Abstract Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the assessment of the application for the renewal of the authorisation of astaxanthin as a sensory additive for fish, crustaceans and ornamental fish.
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), Roberto Edoardo Villa, Giovanna Azimonti, Eleftherios Bonos, Henrik Christensen, Mojca Durjava, Birgit Dusemund, Ronette Gehring, Boet Glandorf, Maryline Kouba, Marta López‐Alonso, Francesca Marcon, Carlo Nebbia, Alena Pechová, Miguel Prieto‐Maradona, Katerina Theodoridou, Gabriele Aquilina, Maria Bastos, Paul Brantom, Jürgen Gropp, Ruud Woutersen, Jaume Galobart, Eleni Gkimprixi, Paola Manini, Piera Valeri, Alberto Navarro Villa, Maria Vittoria Vettori, Fabiola Pizzo   +27 more
wiley   +1 more source

Značaj emisije polikloriranih dibenzo-p-dioksina i dibenzofurana iz procesa proizvodnje željeza i čelika (Importance of Polychlorinated Dibenzo-p-dioxins and Dibenzofurans Emissions from Iron and Steel Production Processes) [PDF]

Kemija u Industriji, 2006
Metals and metallic products are fundamental to a large number of modern industries and steel is certainly one of the most significant metallurgical products.
Šmit, Z., Rastovčan-Mioč, A., Sofilić, T.   +2 more
doaj  

Polychlorinated dibenzo-p-dioxin, dibenzofuran and biophenyl content in selected groups of Baltic herring and sprat from Estonian coastal waters in 2006.

Oceanologia, 2007
The concentrations of polychlorinated dibenzo-p-dioxins (PCDDs), polychlorinated dibenzofurans (PCDFs) and dioxin-like polychlorinated biphenyls (DL-PCB) were determined in samples of Baltic herring (Clupea harengus membras) and sprat (Sprattus sprattus ...
Ott Roots, Mart Simm
doaj  

Assessment of a decontamination process for dioxins and dioxin‐like PCBs in fish oil by physical filtration with activated carbon

EFSA Journal, 2017
Following a request from the European Commission, the EFSA Panel on Contaminants in the Food Chain (CONTAM) provided a scientific opinion on the assessment of a decontamination process consisting in the adsorption with activated carbon and physical ...
EFSA Panel on Contaminants in the Food Chain (CONTAM), Helle Katrine Knutsen, Jan Alexander, Lars Barregård, Margherita Bignami, Beat Brüschweiler, Sandra Ceccatelli, Bruce Cottrill, Michael Dinovi, Lutz Edler, Bettina Grasl‐Kraupp, Laurentius (Ron) Hoogenboom, Carlo Stefano Nebbia, Isabelle P. Oswald, Annette Petersen, Martin Rose, Alain‐Claude Roudot, Tanja Schwerdtle, Christiane Vleminckx, Günter Vollmer, Heather Wallace, Anne‐Katrine Lundebye, Manfred Metzler, Paolo Colombo, Christer Hogstrand   +24 more
doaj   +1 more source

Analysis of polychlorinated dibenzofurans (PCDFs) isomers in soil samples

, 2001
This study presents an analytical method for the separation of a series of polychlorinated dibenzofurans (PCDFs) emitted to the soil. PCDF contaminants were concentrated from soil samples and isolated from other materials by chromatographic methods and their quantitative determinations were performed by GC/MS (gas chromatography/mass spectroscopy).
Pehlivan, M, Pehlivan, E
openaire   +1 more source

Assessment of a decontamination process for dioxins and PCBs from fish meal by replacement of fish oil

EFSA Journal, 2018
Following a request from the European Commission, the EFSA Panel on Contaminants in the Food Chain (CONTAM) provided a scientific opinion on the assessment of a decontamination process of fish meal.
EFSA Panel on Contaminants in the Food Chain (CONTAM), Helle Katrine Knutsen, Jan Alexander, Lars Barregård, Margherita Bignami, Beat Brüschweiler, Sandra Ceccatelli, Bruce Cottrill, Michael Dinovi, Lutz Edler, Bettina Grasl‐Kraupp, Laurentius (Ron) Hoogenboom, Carlo Stefano Nebbia, Isabelle P Oswald, Annette Petersen, Martin Rose, Alain‐Claude Roudot, Tanja Schwerdtle, Christiane Vleminckx, Günter Vollmer, Heather Wallace, Anne‐Katrine Lundebye, Manfred Metzler, Paolo Colombo, Christer Hogstrand   +24 more
doaj   +1 more source

Investigation of the effect of chlorine in different additives on dioxin formation during high temperature processing of iron ore

Ecotoxicology and Environmental Safety
Ironmaking can have an important role in the circular economy by utilising alternative carbon bearing materials, which are otherwise of low value in use or landfilled.
Vladimir Strezov, Xiaoteng Zhou, Tim Evans, Tao Kan, Mark Patrick Taylor   +4 more
doaj   +1 more source