a review of chlorinated paraffin contamination in arctic

  • Background Information on short-chain chlorinated ...

    1 Background Information on short-chain chlorinated paraffins (SCCPs) Joe DiGangi, IPEN October 2012 The chemical Short-chain chlorinated paraffins (SCCPs) are industrial chemicals used as metalworking lubricants, in

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  • Emerging Contaminants in the Antarctic - A Review

    This report covers the ECs; polybrominated compounds (PBDEs), perfluorinated compounds (PFCs), pharmaceuticals and personal care products (PPCPs), organophosphate Esters (OPEs), chlorinated paraffins (CPs) and siloxanes which have been detected in the Antarctic environment and in Antarctic biota and compares the concentrations observed in the Antarctic to the more thoroughly studied Arctic.

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  • Chlorinated hydrocarbon contaminants in arctic …

    By 1976, the presence of chlorinated hydrocarbon contaminants (CHCs) had been demonstrated in fur seal (Callorhinus ursinus), ringed seal (Phoca hispida), hooded seal (Cystophora cristata), bearded seal (Erignathus barbatus), walrus (Obdobenus rosmarus divergens), beluga (Delphinapterus leucas), porpoise (Phocoena phocoena) and polar bear (Ursus maritimus) in various parts of the Arctic.

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  • Chlorinated Paraffins eBook by - …

    Chlorinated paraffins are one of the last classes of chlorinated compounds that are still being produced worldwide and used in high quantities in many applications. They are particularly used in cutting oils in the metal industry, but also as lubricants, plasticizers, flame retardants and as additives in adhesives, rubber, paints and sealants.

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  • Accumulation of Short-, Medium-, and Long …

    Short-, medium-, and long-chain chlorinated paraffins (SCCPs, MCCPs, and LCCPs) have a wide range of physical-chemical properties, indicating their varying bioaccumulation tendencies in marine and terrestrial ecosystems. However, there are few empirical data to reveal such bioaccumulation tendencies. In this study, we analyzed SCCPs, MCCPs, and LCCPs in samples from 18 species at both low and ...

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  • Inhibition of Cell‐Cell Communication by …

    The short carbon chain length chlorinated paraffins (C50LV and H60) were inhibiting the cell communication at lower concentration than the intermediate carbon chain length chlorinated paraffins (CS45 and CS52). Almost complete inhibition of the cell communication was maintained for at least 24 hrs of H60 exposure.

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  • Chemicals of Emerging Concern in the Arctic - …

    Hexachlorobutadiene (HCBD) contamination in the Arctic environment: A review Jennifer E. Balmer, Hayley Hung, Katrin Vorkamp, Robert J. Letcher, Derek C.G. Muir 2019

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  • Short- and medium-chain chlorinated paraffins …

    Concentrations and sources of short- and medium-chain chlorinated paraffins (CP) were examined in the city of Iqaluit, Nunavut. Tissues from the Arctic char and the ninespine stickleback were analysed, as were terrestrial sediments near landfills. Water and sediments from local streams were tested along with water draining from the sewage lagoon and sediments near the lagoon's outlet.

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  • Short- and medium-chain chlorinated …

    Concentrations and sources of short- and medium-chain chlorinated paraffins (CP) were examined in the city of Iqaluit, Nunavut. Tissues from the Arctic char and the ninespine stickleback were analysed, as were terrestrial sediments near landfills. Water and sediments from local streams were tested along with water draining from the sewage lagoon and sediments near the lagoon's outlet.

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  • A review of chlorinated paraffin contamination in …

    A review of chlorinated paraffin contamination in Arctic ecosystems. Article (PDF Available) ... Most Arctic data exist for SCCPs, while LCCPs have not yet been studied in the Arctic.

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  • chlorinated paraffin textiles cost brazil

    Chlorinated Paraffin Wax - Global Market Outlook (2019-2027) Chlorinated Paraffin Wax Market Analysis - Global market share, growth, trends, forecast, Global Chlorinated Paraffin Wax Market Outlook (2018-2027) Chat Online; A review of chlorinated paraffin contamination in Arctic ... Chlorinated paraffins (CPs) ... textiles, paints and coatings .

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  • chlorinated paraffin kanachlor cost canada

    The term "chlorinated paraffin waxes" is generally restricted to chlorinated paraffins having long carbon chains (i.e., ≥C 18).However, the scope of this assessment was broadened to include the short chain (i.e., ≤C 13) and medium chain (i.e., C 14-17) chlorinated paraffins which are also of concern because of their potential effects on the environment and human health.

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  • Article: Short- and Medium-Chain Chlorinated …

    World Review of Science, Technology and Sustainable Development; 2010 Vol.7 No.4; Title: Short- and Medium-Chain Chlorinated Paraffins in fish, water and soils from the Iqaluit, Nunavut (Canada), area. Authors: Terry A. Dick, Colin P. Gallagher, Gregg T. Tomy

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  • Levels of C10−C13 Polychloro-n-Alkanes in …

    A review of chlorinated paraffin contamination in Arctic ecosystems. Emerging Contaminants 2019, 5, 219-231. DOI: 10.1016/j.emcon.2019.06.001. Wei Gao, Dandan Cao, Kun Lv, Jing Wu, Yingjun Wang, Chu Wang, Yawei Wang, Guibin Jiang. Elimination of short-chain chlorinated paraffins in diet after Chinese traditional cooking-a cooking case study.

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  • A review of chlorinated paraffin contamination in …

    01.01.2019· Chlorinated paraffins (CPs) present a complex mixture of congeners which are often analysed and assessed as short-, medium- and long-chain CPs, i.e. ΣSCCP (C 10 –C 13), ΣMCCP (C 14 –C 17) and ΣLCCP (≥C 18).Their complexity makes the chemical analysis challenging, in particular in terms of accurate quantification, but promising developments involving ultra-high resolution mass ...

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