Search results for "Dichlorodiphenyldichloroethane"

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Organochlorinated pesticides in sediments from the Lake Albufera of Valencia (Spain).

2005

Bottom sediment samples from 121 sites of the Lake Albufera of Valencia were analyzed. Dieldrin, endrin, heptachlor and op'-DDT were not detected (0.01 ng g(-1)) in 88-93% of the sites. Aldrin and HCB concentration ranges were between0.01 and 0.1 ng g(-1) in 86% and 94% of the sites, respectively. Heptachlor-epoxide and lindane 95% confidence intervals were 0.2-0.5 and 0.06-0.12, respectively. The greatest average concentration corresponds to pp'-DDE, pp'-DDD and pp'-DDT. The sum of six isomers and derivatives of the DDT average concentration reaches 2.1 ng g(-1), as opposed to 2.7 ng g(-1) for the sum of 13 pesticides considered. In the site with a major contamination, 27.0 ng g(-1) of pp'…

DichlorodiphenyldichloroethaneGeologic SedimentsInsecticidesEnvironmental EngineeringHeptachlorHealth Toxicology and MutagenesisDichlorodiphenyl DichloroethyleneDDTchemistry.chemical_compoundDieldrinparasitic diseasesHydrocarbons ChlorinatedEnvironmental ChemistryAldrinPesticidesEcosystemPersistent organic pollutantPublic Health Environmental and Occupational HealthEnvironmental engineeringSedimentGeneral MedicineGeneral ChemistryPesticidePollutionFungicides IndustrialchemistrySpainEnvironmental chemistryEndrinEnvironmental scienceLindaneChemosphere
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Simultaneous clean up of fish fat containing low levels of residues and separation of PCB from chlorinated pesticides by thin-layer chromatography

1974

DichlorodiphenyldichloroethaneInsecticidesChromatography GasDichlorodiphenyl DichloroethyleneHealth Toxicology and MutagenesisToxicologyDDTAnimalsWater pollutionDieldrinChromatographyAldrinChemistryFishesPesticide ResiduesOxidesGeneral MedicineSulfuric AcidsPesticidePolychlorinated BiphenylsPollutionThin-layer chromatographyClean-upAdipose TissueWastewaterEnvironmental chemistrySolventsFish <Actinopterygii>Indicators and ReagentsChromatography Thin LayerHexachlorocyclohexaneAluminumBulletin of Environmental Contamination and Toxicology
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