Essays about: "endosulfan"

Found 3 essays containing the word endosulfan.

1. 1. Atmospheric Deposition of Legacy and Emerging Persistent Organic Pollutants in Northern Sweden

   University essay from Kemiska institutionen

   Author : Seth Newton; [2011]
   Keywords : ;

   Abstract : Bulk atmospheric deposition samples using Amberlite IRA- 743 as an absorbent for hydrophobic pollutants were taken every two months for one year at two different locations in northern Sweden. A method was developed for the analysis of various legacy and emerging POPs in these samples based on GC-HRMS. READ MORE

3. 2. Pesticide use in rice cultivation in Tarapoto, Peru : usage patterns and pesticide residues in water sources

   University essay from SLU/Dept. of Environmental Assessment

   Author : Britta Palm; [2007]
   Keywords : pesticide residues; water sources; rice; Tarapoto; Peru; SPE; GC-ECD; PRA RRA; usage patterns; Tamaron; Thiodan; methamidophos; carbofuran; carbosulfan; endosulfan; alpha-cypermethrin; DDT; butachlor; parathion-ethyl; Residuos de plaguicidas; fuentes de agua; arroz; Tarapoto; Perú; EFS; GC-ECD; DRP VRR; manejo de plaguicidas; Tamaron; Thiodan; metamidofos; carbofuran; carbosulfan; endosulfan; alfa-cipermetrina; DDT; butacloro; parathion-ethyl;

   Abstract : A study concerning the use of pesticides in rice cultivation was performed in the Tarapoto-region, department of San Martín, Peru. The department is the second most important rice production in Peru with a large in-put of pesticides and water consumption. READ MORE

4. 3. Analysis of some Chlorinated Pesticides in Jordanian Ground- and Surface Waters by Solid-Phase Extraction and Mass Spectrometric Detection- A Method development

   University essay from Tema vatten i natur och samhälle

   Author : Lara Shahin; [2004]
   Keywords : Ecology; Decomposition; Jordan; pesticides; PS-DVB; SPE; Ekologi;

   Abstract : A solid-phase extraction (SPE) method was developed for the determination of organochlorine pesticides, namely aldrin, alpha-BHC, beta-BHC, delta-BHC, dieldrin, endosulfan I, endosulfan II, endosulfan sulfate, endrin, endrin aldehyde, lindane, heptachlor, heptachlor epoxide, 4,4’-DDD, 4,4’-DDE and 4,4’- DDT in water. The effect of extraction conditions, such as the addition of sodium chloride and methanol to the sample prior to loading was studied. READ MORE