Essays about: "carbofuran"
Found 2 essays containing the word carbofuran.
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1. Association of hydrophobic organic contaminants to size fraction of natural humic substances : using ultrafiltration and high-performance liquid chromatography
University essay from SLU/Dept. of Aquatic Sciences and AssessmentAbstract : Ultrafiltration and high-performance size exclusion chromatography (HPSEC) were used to determine interactions between different size-fractions of natural humic substance and carbofuran, lindane, chlorpyrifos and PCB-105. Ultrafiltration, using filter MWCO size of 1 kDa and 100 kDa, showed an adsorption of pesticide to filter. READ MORE
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2. Pesticide use in rice cultivation in Tarapoto, Peru : usage patterns and pesticide residues in water sources
University essay from SLU/Dept. of Environmental AssessmentAbstract : 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