Effect of different inorganic and organic compounds on sorption of 2,4-D and atrazine.

作者: J. B. Alam , A. K. Dikshit , M. Bandyophadyay

DOI: 10.1081/PFC-120015438

关键词:

摘要: In this study, the effects of size adsorbent, temperature, pH solution, ionic strength, presence inorganic substances such as calcium ion, magnesium ions, chloride fertilizers and organic dissolved matter, surfactant, other herbicides on sorption 2,4-D atrazine onto rubber granules were investigated. The removal efficiency was more for fine adsorbent particles. Temperature played an important role in process. effect endothermic exothermic atrazine, respectively. removals maximum at 4 6 atrazine. herbicide (butachlor) reduced capacity by ∼10% both All factors had insignificant capacity. mathematical expressions developed predicting overall percentage basis major four controlling viz. size, temperat...

参考文章(43)
MINGHUA ZHANG, SHU GENG, SUSAN L. USTIN, KENNETH K. TANJI, PESTICIDE OCCURRENCE IN GROUNDWATER IN TULARE COUNTY, CALIFORNIA Environmental Monitoring and Assessment. ,vol. 45, pp. 101- 127 ,(1997) , 10.1023/A:1005734610694
Robert H. Snyder, Scrap Tires: Disposal and Reuse ,(1998)
Sharon A. Clay, William C. Koskinen, Adsorption and Desorption of Atrazine, Hydroxyatrazine, and S-Glutathione Atrazine on Two Soils Weed Science. ,vol. 38, pp. 262- 266 ,(1990) , 10.1017/S0043174500056502
Douglas Hartley, Hamish Kidd, The Agrochemicals Handbook ,(1991)
Issam N. Najm, Vernon L. Snoeyink, Makram T. Suidan, Chung H. Lee, Yves Richard, Effect of Particle Size and Background Natural Organics on the Adsorption Efficiency of PAC Journal American Water Works Association. ,vol. 82, pp. 65- 72 ,(1990) , 10.1002/J.1551-8833.1990.TB06907.X
Jack Barbash, Elizabeth A. Resek, Pesticides in ground water: distribution, trends, and governing factors. Pesticides in ground water: distribution, trends, and governing factors.. ,vol. 2, ,(1996)
Andrew Eaton, A.E. Greenberg, Lenore S. Clesceri, Standard methods for the examination of water and wastewater Published in <b>1998</b> in Washington DC) by American public health association. ,(1992)
A. Moreale, R. Van Bladel, Behavior of 2,4‐D in Belgian Soils Journal of Environmental Quality. ,vol. 9, pp. 627- 633 ,(1980) , 10.2134/JEQ1980.00472425000900040018X
G. E. P. Box, D. W. Behnken, Some New Three Level Designs for the Study of Quantitative Variables Technometrics. ,vol. 2, pp. 455- 475 ,(1960) , 10.1080/00401706.1960.10489912