- Volume 12 Issue 11
DOI QR Code
Sorption Isotherms and KocS Estimation of Pyrethroids in Sediments
- Lee, Sang-Jin (Department of Environmental Sciences, University of California, Riverside) ;
- Shin, Hyun-Moo (Department of Civil and Environmental Engineering, Kyungsung University)
- Published : 2003.11.01
Laboratory sorption isotherm batch studies have been attempted to elucidate interaction of synthetic pyrethroids (bifenthrin and permethrin) with sediments and their fractions. As a nonlinear isothermal model, the Freundlich equation was applied to sorption results obtained from sediments to investigate the relationship between synthetic pyrethroids and sediments containing different amounts of organic carbon. Results demonstrated that the sorption capabilities of bifenthrin and cis- and trans-permethrin was in the order of bifenthrin, cis-permethrin and trans-permethrin, respectively, indicating that adsorbed bifenthrin was the most stable followed by cis- and trans-permethrin in all sediments. Their sorption capability was closely related to organic carbon contents in sediments. Higher sorption was observed in sediments containing higher organic carbon contents. Sorption study extended into the fractions, clay and humic acids, extracted from a sediment, indicated that higher sorption capacity in humic acids occurred than in the clay of both examined bifenthrin and permethrin. This study demonstrates the sorption of synthetic pyrethroids with sediments, and will help in the understanding of the transport and fate of synthetic pyrethroids existing in field sediments.
- The Merck index, (11th Ed.) Budavari,S.
- UK, Pest Management Science v.56 Occurrence and mobility of the insecticide permethrin in rivers in the southem harber catchment House,W.A.J.L.A.Long;J.E.Rae;A.Parker;D.R.Orr https://doi.org/10.1002/1526-4998(200007)56:7<597::AID-PS181>3.0.CO;2-C
- American Society of Agronomy, Madison, WI Methods of soil analysis Klute,A.
- Journal of Environmental Quality v.14 Partitioning behavior of insecticides in soil-water system: Ⅱ Desorption hysteresis effects Bowman,B.T.;W.W.Sans https://doi.org/10.2134/jeq1985.00472425001400020023x
- Journal of Environmental Quality v.25 Adsorption and desorption of nicosulfuron in soils Gonzalez,J.M.;L.Ukrainczyk https://doi.org/10.2134/jeq1996.00472425002500060003x
- Journal of Environmental Quality v.18 Dissolved organic matter interaction with napropamide and four other nonionic pesticides Lee,D.Y.;W.J.Farmer https://doi.org/10.2134/jeq1989.00472425001800040012x
- CRC Critical Review; of Environmental Control v.19 Sorption nonideality during organic contaminant transport in porous media Brusseau,M.L.;P.S.C.Rao https://doi.org/10.1080/10643388909388358
- J. Agric. Food Chem. v.29 The adsorption-desorption, degradation and distributiion of permethrin in aqueous systems Sharom,M.S.;K.R.Solomon https://doi.org/10.1021/jf00108a005
- Madison Reactions and movement of organic chemicals in soils, SSSA Publication #22 Sawhney,B.L.;K.Brown
- Journal of Environmental Quality v.25 Experimental evidence of transport of pesticides through field solids-A review Flury,M. https://doi.org/10.2134/jeq1996.00472425002500010005x
- organic chemicals in the soil environment v.1 Adsorption Hamaker,J.W.;J.M.Thompson;C.A.I.Goring(ed.);J.W.Hamaker(ed.)
- The pesticide manual, (9th Ed.) Worthing,C.R.
- Journal of Environmental Quality v.26 sorption behavior and competitiion of bromacil, napropamide, and prometryn Turin,H.J.;R.S.Bowman https://doi.org/10.2134/jeq1997.00472425002600050013x
- March 1999 througn August 2002 Preliminary results of pesticide analysis of monthly surface water monitoring for the red imported dire ant project in Orange County California Department of Pesticide and Regulation (CDPR)
- Soil Sci. Soc. Am. J. v.50 Sorption of bromacil, chlortoluron, and diuron by soils Madhun,Y.A.;V.H.Freed;J.L.Young;S.C.Fang https://doi.org/10.2136/sssaj1986.03615995005000060018x
- Journal of Contaminant Hydrology v.31 Hysteresis in the sorption and desorption of hydrophobic organic contaminants by soils and sediments, I. Comparaative analysis of experimental protocols Huang,W.;H.Yu;W.J.Weber Jr https://doi.org/10.1016/S0169-7722(97)00056-9