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Trans-nonachlor

Transmission lines Transmission loss Transmitters Trans-nonachlor... [Pg.1007]

Chlordanes and their metabolites are ubiquitous in the environment at low concentrations, but at a high occurrence in samples analyzed. Atmospheric transport is considered to be the major route of global dissemination. Some chlordane isomers persist in soils for 3 to 15 years, although there seems to be little accumulation of chlordanes by crop plants grown in these soils. Lengthy persistence of various chlordane isomers, especially m-chlordane and trans-nonachlor, has been reported in certain organisms, but this has varied greatly between species and tissues. [Pg.833]

Mortality reached 50% on day 40 maximum residues in brains of birds dying during exposure (or sacrificed), in mg/kg FW, were 6.5 (9.0) for c/s-chlordane, 4.5 (9.0) for trans-nonachlor, 3.2 (9.0) for trans-chlordane, and 1.0 (2.0) for c/ s-nonachlor (Dr. O.H. Pattee, Patuxent Wildlife Research Center, personal communication)... [Pg.868]

No studies were found correlating levels to which humans were exposed with actual body burdens. However, an attempt was made to correlate blood levels of chlordane, which may contain from 6% to 30% heptachlor, to duration of occupational exposure. Blood samples from 51 male pest control operators who were occupationally exposed to chlordane were tested for the presence of chlordane and its metabolites trans-nonachlor, oxychlordane, and heptachlor epoxide. The blood of 19 male workers with no experience spraying chlordane was also tested as a control. Heptachlor epoxide was detected (from not detectable to 1.6 ppb) in 20% of the blood samples from pest control operators exposed to chlordane (concentration not reported). The total chlordane in the blood was low but demonstrated sizable correlation with the number of spraying days and the amount of chlordane sprayed (Saito et al. 1986). [Pg.64]

Tashiro S, Matsumura F. 1978. Metabolism of trans-nonachlor and related chlordane components in rat and man. Arch Environ Contam Toxicol 7 113-127. [Pg.146]

Oxychlordane Mlrex (Dechlorane) trans-Nonachlor Hexachlorobenzene... [Pg.175]

McCarty HB, Schofield J, Miller K, Brent RN, Van Hoof P, Eadie B (2004) Results of the Lake Michigan mass balance study polychlorinated biphenyls and trans-nonachlor data report. US EPA... [Pg.66]

Heptachlors were spread into the environment either as an agrochemical or as impurities of technical chlordanes. In Japan, technical chlor-dane was used not only for agrochemicals but also for termite control, especially in south-west part where termite tends to damage houses more actively due to high temperature and humidity. Apparently the technical chlordanes used in Japan had been quite homogeneous, for chlordanes composition (proportions of trans-chlordane, cA-chlordane, trans-nonachlor, cA-nonachlor and oxychlordane) in air, and also in water, are quite similar to each other among the same media irrespective of the sampling locations. It is also expected that proportions of heptachlors in technical chlordanes were also stable in fact, similar heptachlors/ chlordanes ratios have been observed in many places in Japan in air, water and sediments, and majority of the data plots on chlordanes (X)... [Pg.17]

Nhan et al. (2001) m-chlordane, trans-chlordane, and trans-nonachlor... [Pg.524]

Minh et al. (2005) nonachlor, and trans-nonachlor PCBs quantified by an... [Pg.525]

Me Tri and Tu Liem, Hanoi 2000 Breast milk, multiparas women near municipal dumping sites ng g-1 lipid 1700 46 1.4 3.5 72 Minh et al. (2004) only CHLs sum of oxychlordane, trans- nonachlor, and... [Pg.538]

Chlordane, like toxaphene, comprises a number of compounds of which the most generally reported in the environment are cis/trans-chlordane and cis/trans-nonachlor. Its uses include the control of termites, cockroaches and wasps. Environmental concentrations are less commonly reported for chlordane and production data are not easily available. [Pg.118]

Figure 5.2 Air concentrations (pg/m ) of a-HCH (hexachlorocyclohexane), y-HCH, endo-sulfans (sum ofendo I, endo II andendosulfan sulfate) and chlordanes (sum of trans-chlordane, cis-chlordane, and trans-nonachlor) between December 2004 and March 2005 at GAPS sites around the world. (Reproduced with permission from Environmental Science and Technology, Toward a Global Network for Persistent Organic Pollutants in Air Results from the GAPS Study, by Karia Pozo, Tom Harner et a ., 40(16), 4867-4873. Copyright (2006) American Chemical Society)... Figure 5.2 Air concentrations (pg/m ) of a-HCH (hexachlorocyclohexane), y-HCH, endo-sulfans (sum ofendo I, endo II andendosulfan sulfate) and chlordanes (sum of trans-chlordane, cis-chlordane, and trans-nonachlor) between December 2004 and March 2005 at GAPS sites around the world. (Reproduced with permission from Environmental Science and Technology, Toward a Global Network for Persistent Organic Pollutants in Air Results from the GAPS Study, by Karia Pozo, Tom Harner et a ., 40(16), 4867-4873. Copyright (2006) American Chemical Society)...
Nickel CB156 Trans-nonachlor 1 ndenol[ 1,2,3-cd]pyrene... [Pg.504]

Incubation of an estrogen receptor preparation from alligator oviducts with a mixture containing 18 pM p,p -DDE, 2.6 pMp,p -DDD, 0.63 pM dieldrin, 0.53 pM Aroclor 1242, 0.25 pM trans nonachlor,... [Pg.451]

See other pages where Trans-nonachlor is mentioned: [Pg.603]    [Pg.832]    [Pg.837]    [Pg.863]    [Pg.196]    [Pg.196]    [Pg.197]    [Pg.138]    [Pg.84]    [Pg.85]    [Pg.90]    [Pg.829]    [Pg.832]    [Pg.834]    [Pg.837]    [Pg.197]    [Pg.39]    [Pg.384]    [Pg.521]    [Pg.525]    [Pg.181]    [Pg.181]    [Pg.342]    [Pg.64]    [Pg.21]    [Pg.22]    [Pg.106]    [Pg.169]    [Pg.281]    [Pg.50]   
See also in sourсe #XX -- [ Pg.49 ]

See also in sourсe #XX -- [ Pg.112 , Pg.114 , Pg.115 , Pg.116 , Pg.117 , Pg.120 , Pg.123 , Pg.127 ]



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