Study of Adsorption-Desorption of Contaminants on Single Soil Particles Using the Electrodynamic Thermogravimetric Analyzer
نویسنده
چکیده
L. I,; Sullivan, J. W.; Swanson, G, Ma; Thomas, D. B,; West, D. W. J4 Nutl. Cancer Znst. 1987, 79, 1269. Hemming, J.; Holmbom, B.; Reunanen, M.; Kronberg, L. Chemosphere 1986, 15, 549. Kronberg, L.; Holmbom, B.; Reunanen, M.; Tikkanen, L. Enuiron. Sci. Technol. 1988, 22, 1097. Meier, J. R.; Knohl, R. B.; Coleman, W. E.; Ringhand, H. P.; Munch, J. W.; Kaylor, W. H.; Streicher, R. P.; Kopfler, F. C. Mutat. Res. 1987, 189, 363. Horth, H.; Fielding, M.; Gibson, T.; James, H. A.; Ross, H. Identification of Mutagens in Drinking Water; EC 9105 SLD; PRD 2038-M. Water Research Centre: Medmenham, Bucks, SL7 2HD, Great Britain, 1989. Kronberg, L.; Vartiainen, T. Mutat. Res. 1988, 206, 177. Holmbom, B.; Kronberg, L.; Smeds, A. Chemosphere 1989, 18, 2237. Meier, J. R.; Blazak, W. F.; Knohl, R. B. Environ. Mol. Mutagen. 1987, 10, 411. Backlund, P.; Kronberg, L.; Tikkanen, L. Chemosphere 1988, 17, 1329. Kronberg, L.; Holmbom, B.; Tikkanen, L. In Proceedings of the Fourth European Symposium on Grganic Micropollutants in the Aquatic Environment; Bjorseth, A., Angeletti, G., Eds.; Reidel: Dordrecht, Holland, 1986; p 444. Wilcox, P.; Denny, S. In Water Chlorination: Chemistry, Environmental Impact and Health Effects; Jolley, R. L., Bull, R. J., Davis, W. P., Katz, S., Roberts, M. H., Jacobs, V. A,, Eds.; Lewis: Chelsea, MI, 1985; Vol. 5, p 1341. (14) Cheh, A. M.; Skochdopole, J.; Koski, P.; Cole, L. Science
منابع مشابه
Soil Remediation Using Nano Zero-valent Iron Synthesized by an Ultrasonic Method
A new method for the synthesis of nano zero-valent iron (nZVI) was developed in the present study. Ultrasonic waves, as a novel method, were used to synthesize the nanoparticles. The morphology and surface compositions of the particles were characterized by using FESEM, XRD, BET, and particle size analyzer. The synthesized nanoparticles were then utilized as a Fenton-like catalyst to degrade of...
متن کاملAdsorption, desorption, soil mobility and aqueous persistence of fensulfothion and its sulfide and sulfone metabolites.
Soil/water interactions with the insecticide fensulfothion and its sulfide and sulfone metabolites and described. Adsorption to, and desorption from four soils were studied. There was a general inverse relationship between water solubilities of the three chemicals and their adsorption K values. Order of adsorption was f. sulfide greater than f. sulfone greater than fensulfothion. Adsorption K v...
متن کاملPreparation, characterization and phenol adsorption capacity of activated carbons from African beech wood sawdust
In the present study, different activated carbons were prepared from carbonized African beech wood sawdust by potassium hydroxide activation. The activated carbons were characterized by brunauer–emmett–teller, scanning electron microscope, fourier transform infrared spectroscopy, and thermogravimetric analyzer. The phenol adsorption capacity of the prepared carbons was evaluated. The d...
متن کاملDesorption Kinetics of Heavy Metals (Lead, Zinc, and Nickel) Coexisted with Phenanthrene from a Natural High Buffering Soil
This work aims to investigate the competitive time-dependent desorption rate of heavy metals (lead, zinc, nickel) coexisting with phenanthrene from natural high buffering soil. Two non-ionic surfactants (Tween 80 and Brij 35) combined with disodium ethylene diamine tetraacetate salt (Na2-EDTA) were utilized as the reagents. The contaminants’ time-dependent desorption data was fitted with five k...
متن کاملAdsorption and desorption of lead in Iranian acid and alkaline soils amended with sewage sludge-derived biochar
The effective management of sewage sludge materials in an environmentally and economically acceptable way is through the pyrolytic conversion of the sludge to biochar and its use for agricultural purposes. The aims of this work were: (1) to assess the effect of biochar prepared from sewage sludge at two different temperatures (350 ºC and 650 ºC) on the adsorption/desorptio...
متن کامل