Results 1 to 10 of about 2,989 (168)

The changes in dioxin and PCB concentrations in different feed materials over time – preliminary study [PDF]

Journal of Veterinary Research
Polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/PCDFs) and polychlorinated biphenyls (PCBs) are a group of undesirable chemical substances classified as persistent organic pollutants (POPs).
Pajurek Marek, Warenik-Bany Małgorzata, Mikołajczyk Szczepan, Pietroń Wojciech Jerzy   +3 more
doaj   +2 more sources

Concentrations of persistent organic pollutants in blood of the Spanish population: Temporal trend [PDF]

Arhiv za farmaciju, 2021
The present article reviews the human biomonitoring studies conducted in Spain to assess exposure to persistent organic pollutants (POPs) such as polychlorinated biphenyls (PCBs), polychlorinated dibenzo-p-dioxins (PCDDs) and polychlorinated ...
González Neus, Domingo José L.
doaj   +1 more source

A Study on the Influence and Mechanism of Temperature and Dosage on PCDD/Fs Adsorption via Coal-Based Activated Carbon

Recycling, 2023
Using a trace polychlorinated-ρ-dibenzodioxins and dibenzofurans (PCDD/Fs) stabilizing generator, an experimental study related to the influence of temperature (150, 165, and 180 °C) and activated carbon (AC) dosage (0.10, 0.15, and 0.20 g) on the ...
Peiyue Wang, Jianwen Lai, Xiaoqing Lin, Xiaodong Li, Shuaixi Xu   +4 more
doaj   +1 more source

Lichen transplants for high spatial resolution biomonitoring of Persistent Organic Pollutants (POPs) in a multi-source polluted area of Central Italy

Ecological Indicators, 2021
The ability of lichen transplant Evernia prunastri (L.) Ach. to reflect air concentration and spatial distribution of 7 polychlorinated dibenzodioxins (PCDDs), 10 polychlorinated dibenzofurans (PCDFs), and 23 polychlorinated biphenyls (PCBs) was ...
Lorenzo Massimi, Federica Castellani, Carmela Protano, Marcelo Enrique Conti, Arianna Antonucci, Maria Agostina Frezzini, Mara Galletti, Giustino Mele, Andrea Pileri, Martina Ristorini, Matteo Vitali, Silvia Canepari   +11 more
doaj   +1 more source

Polychlorinated dibenzo-p-dioxins, dibenzofurans and dioxin-like polychlorinated biphenyls in bivalve molluscs. Risk to Polish consumers?

Journal of Veterinary Research, 2023
Concentrations of polychlorinated dibenzo-p-dioxins and polychlorinated dibenzofurans (PCDD/Fs) and dioxin-like polychlorinated biphenyls (DL-PCBs) were investigated in six species of bivalve mollusc purchased on the Polish retail market.
Mikołajczyk Szczepan, Warenik-Bany Małgorzata, Pajurek Marek   +2 more
doaj   +1 more source

Analyzing of polychlorinated dibenzo-p-dioxins, polychlorinated dibenzofurans and dioxin-like polychlorinated biphenyls in infant formula milk powders

Zhongguo shipin weisheng zazhi, 2021
Objective To collect data on concentrations of dioxins and their analogues in infant formula on Chinese market, and to provide scientific basis for further study. Methods A large-scale national survey on contamination of polychlorinated dibenzo-p-dioxins,
Hao DING, Lei ZHANG, Jingguang LI, Yongning WU   +3 more
doaj   +1 more source

Quantum Chemical Investigation of Polychlorinated Dibenzodioxins, Dibenzofurans and Biphenyls: Relative Stability and Planarity Analysis

Molecules, 2020
All the possible polychlorinated aromatic compounds in the classes of dibenzodioxins (PCDDs), dibenzofurans (PCDFs), and biphenyls (PCBs) were studied by the quantum chemical methods of HF/6-311++G(d,p), B3LYP/6-311++G(d,p), and MP2/cc-pVTZ.
Sopanant Datta, Taweetham Limpanuparb
doaj   +1 more source

Long-term hazards of polychlorinated dibenzodioxins and polychlorinated dibenzofurans. [PDF]

Environmental Health Perspectives, 1980
During January 10-11, 1978 in Lyon, France, a joint National Institute of Environmental Health Sciences/International Agency for Research on Cancer ad hoc Working Group considered and discussed the feasibility of coordinating epidemiological studies on the long-term hazards associated with the chlorinated dibenzo-p-dioxins and chlorinated dibenzofurans
J E, Huff, J A, Moore, R, Saracci, L, Tomatis   +3 more
openaire   +2 more sources

Environmental contamination of free-range hen with dioxin

Journal of Veterinary Research, 2021
The transfer of polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/Fs) and polychlorinated biphenyls (PCBs) from a contaminated environment into the food chain is a serious consumer safety problem.
Mikołajczyk Szczepan, Pajurek Marek, Warenik-Bany Małgorzata, Maszewski Sebastian   +3 more
doaj   +1 more source

Persistent Halogenated Organic Pollutants in Deep-Water-Deposited Particulates from South China Sea

Toxics, 2023
POP data are limited in the marine environment; thus, this study aimed to investigate background persistent organic pollutant (POP) levels in oceanic deep-water-deposited particulates in the South China Sea (SCS).
Jia-De Lee, Tsyr-Huei Chiou, Hong-Jie Zhang, How-Ran Chao, Kuang-Yu Chen, Yan-You Gou, Chien-Er Huang, Sheng-Lun Lin, Lin-Chi Wang   +8 more
doaj   +1 more source