Browse > Article

Statistical Characteristics of Diazinon Degradation using E-beam  

Lee, Sijin (Kyonggi University Department of Environmental Energy Systems Engineering)
Publication Information
Journal of the Korean GEO-environmental Society / v.14, no.5, 2013 , pp. 57-63 More about this Journal
Abstract
In this study, the characteristics of degradation and mineralization of diazinon using a statistical approach based on Box-Behnken design (BBD, one of response surface method) was investigated in an E-beam process, and also the main factors with diazinon concentration ($X_1$), irradiatin intensity ($X_2$) and pH ($X_3$) which consisted of 3 levels in each factor was set up to determine the effects of factors and optimization. At first, effects of pH and diazinon concentration were investigated to determine the proper range of application on response surface method(RSM). In statistical approach, the regression analysis and analysis of variance (ANOVA) were applied to evaluate the quantitative comparison of each factors in order to obtain the effects were irradiation intensity>diazinon concentration>pH. The regression model predicted the optimization point using the response optimizer to consider the effects of operation conditions were $Y_1=81.73-5.58X_1+23.69X_2-14.23X{_2}^2+4.22X{_3}^2(R^2=99.7%)$, $Y_2=35.23-3.01X_1+10.79X_2-7.58X_2{^2}(R^2=97.9%)$ and 95.7% of diazinon degradation, 41.8% of TOC reduction at 12.75mg/L and 4.26kGy, respectively. The pH condition was not significantly affects on E-beam process than other advanced oxidation processes (AOPs).
Keywords
E-beam process; Box-Behnken Desing(BBD); Diazinon; Quantitative effects of factors; Optimization;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
1 Zhang, Y., Hou, Y., Chen, F., Xiao, Z., Zhang, J., Hu, X. (2011), The degradation of chlorpyrifos and diazinon in aqueous solution by ultrasonic irradiation: Effect of parameters and degradation pathway, Chemosphere, Vol. 82, No. 8, pp. 1109-1115.   DOI   ScienceOn
2 Basfar, A. A., Khan, H. M. and Al-Shahrani, A. A.(2005), Trihalomethane treatment using gamma irradiation: kinetic modeling of single solute and mixture, Radiation Physics and Chemistry, Vol. 72, No. 5, pp. 555-563.   DOI   ScienceOn
3 Chiron, S., Fernandez-Alba, A., Rodriguez, A. and Garacia-Calvo, E.(2000), Review: Pesticides chemical oxidation: sate-of-the-art, Water Research, Vol. 34, No. 2, pp. 366-377.   DOI   ScienceOn
4 Chun, S. Y. and Chang, S. W. (2011), Statistical analysis of the influence of inorganic anions on MTBE decomposition by photocatalysis ($UV/H_2O_2$), Korean Geo-environmental Society, Vol. 12, No. 10, pp. 57-62 (In Korean).
5 Domagalski, J. L. and Dubrovsky, N. m. (1992), Pesticide residues in ground water of the San Joaquin Valley, California, Journal of Hydrology, Vol. 130, No. 1-4, pp. 299-338.   DOI   ScienceOn
6 Garcia, S. S., Ake, C., Clement B., Huebner, H. J., Donnelly, K. C., Shalat, S. L. (2001), Initial results of environmental monitoring in the Texas Rio Grande valley, Environment International, Vol. 26, No. 7-8, pp. 465-474.   DOI   ScienceOn
7 Hong, G. H., Lee, K. Y., Chung, C. S. and Lee, H. K. (2006), Contemporary organic contamination levels in digested sewage sludge from treatment plants in Korea: (3) Organophosphorus insecticides, Journal of the Environmental Sciences, Vol. 15, No. 3, pp. 229-236 (In Korean).   DOI   ScienceOn
8 Hwang, H. Y. and Chang, S. W. (2011), The study of statistical optimization of 1,4-dioxane treatment using E-beam process, Korean Geo-environmental Society, Vol. 12, No. 4, pp. 25-31 (In Korean).
9 Oh, J. Y., Kim, M. K., Son, H. S. and Zoh, K. D. (2008), A study on the degradation mechanism of diazinon and the acute toxicity assessment in photolysis and photocatalysis, Korean Society of Environmental Engineers, Vol. 30, No. 11, pp. 1087-1094 (In Korean).
10 Park, M. O. and Park, J. S. (2006), GC-MS analysis of organophosphorus pesticide residue in seawater from the Kwangyang bay in Korea, Journal of the Environmental sciences, Vol. 15, No. 4, pp. 293-304 (In Korean).   DOI   ScienceOn
11 Pehkonen, S. O. and Zhang, Q. (2000), The degradation of organophosphorus pesticides in natural waters: a critical review, Environmental Science and Technology, Vol. 32, No. 1, pp. 17-72.
12 Rogers, H. R. (1996), Sources, behaviour and fate of organic contaminants during sewage treatment and in sewage sludges, Science of The Total Environment, vol. 185, No. 1-3, pp. 3-26.   DOI   ScienceOn
13 Vasilis, N. K. and Despina, F. T.(2003), Identification of photocatalytic degradation products of diazinon in $TiO_2$ aqueous suspensions using GC/MS/MS and LC/MS with quadrupole time of flight mass spectrometry, Journal of the American Society for Mass Spectrometry, Vol. 13, No. 8, pp. 803-817.
14 Yu, S. H., Cho, I. H., Chang, S. W., Lee, S. J., Chun, S. Y. and Kim, H. L. (2008), Decomposition charateristics of fungicides (Benomyl) using a design of experiment (DOE) in an E-beam process and acute toxicity assessment, Korean Society of Environmental Engineers, Vol. 30, No. 9, pp. 955-960 (In Korean).
15 Baily, H., Deanovic, L., Reyes, E., Kimball, T., Larson, K., Cortright, K., Conner, V. and Hinton, D.(2000), Diazinon and chlorpyrifos in urban waterways in Northern California, USA, Environmental Toxicology and Chemistry, Vol. 19, No. 1, pp. 82-87.   DOI   ScienceOn
16 Albanis, T. A., Hela, D. G., Sakellarides, T. M. and Konstantinou, I.K. (1998), Monitoring of pesticide residues and their metabolites in surface and underground waters of Imathia (N. Greece) by means of solid-phase extraction disks and gas chromatography, Journal of Chromatography A, Vol. 823, No. 1-2, pp. 59-71.   DOI   ScienceOn