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Khanlari, Z., Jalali, M. (2007). Redistribution of Chemical Species of Cd, Zn and Pb Among Soil Fractions With Application of Wastewater. , 21(1), 51-52. doi: 10.22092/ijsr.2007.127021
Z. V. Khanlari; M. Jalali. "Redistribution of Chemical Species of Cd, Zn and Pb Among Soil Fractions With Application of Wastewater". , 21, 1, 2007, 51-52. doi: 10.22092/ijsr.2007.127021
Khanlari, Z., Jalali, M. (2007). 'Redistribution of Chemical Species of Cd, Zn and Pb Among Soil Fractions With Application of Wastewater', , 21(1), pp. 51-52. doi: 10.22092/ijsr.2007.127021
Khanlari, Z., Jalali, M. Redistribution of Chemical Species of Cd, Zn and Pb Among Soil Fractions With Application of Wastewater. , 2007; 21(1): 51-52. doi: 10.22092/ijsr.2007.127021

Redistribution of Chemical Species of Cd, Zn and Pb Among Soil Fractions With Application of Wastewater

پژوهش های خاک
Volume 21, Issue 1, May 2007, Pages 51-52    PDF (225.42 K)
Document Type: Research Paper
DOI: 10.22092/ijsr.2007.127021
Authors
Z. V. Khanlari1; M. Jalali* 2
1Former Graduate Student , Department of Soil Science, Bu-Ali Sina University
2Associate Professor, Departemt of Soil Science, Bu – Alisina Universituy
Abstract
The distribution of cadmium (Cd), zinc (Zn) and lead (Pb) in two clay and sandy soils were examined using soil column leaching experiments. Glass tubes, 4.8 cm diameter and 40 cm long were packed to 30 cm depth. The columns were irrigated with spiked sewage containing 8.5 mg l-1 Zn and Cd and 170 mg l-1 Pb for 30 days. Similar column was packed with sandy soil and irrigated with sewage alone. At the end of leaching experiments, soil columns were cut into three layers each being 1 cm depths. The fractionation of above elements was investigated using sequestration extraction method. The elements were fractionated into different forms: exchangeable (F1), bound to carbonate (F2), bound to Mn oxides (F3), bound to Fe oxides (F4), bound to organic matter (F5), and residual (F6). Application of spiked sewage significantly increased concentration of Cd, Zn and Pb in surface layer (0-1 cm). Results showed that in two soils Cd was mainly in F2 fraction. In two soils Zn was mainly in F6 fraction. Lead in sandy soil was mainly in F2 fraction and in clay soil was in F4 fraction. The fractionation of these elements indicated that they are mainly in nonlabile forms. Thus, in short period, the possibility of contamination of groundwater with these elements is low
Keywords
Heavy metals; sequential extraction; wastewate
References
  1. رحمانی، ح. ر.، ش. حاج رسولیها و م. کلباسی. 1378. فرم های شیمیایی سرب در خاک‌های حاشیه برخی بزرگراههای ایران. ششمین کنگره علوم خاک ایران،  دانشگاه فردوسی مشهد.
  2. نجفی، ن و ح. توفیقی.1380. تعیین شکل‌های مختلف روی و رابطه آن‌ها با روی قابل استفاده و تغیرات آن‌ها پس از غرقاب در چند خاک شالیزاری شمال ایران. هفتمین کنگره علوم خاک ایران، دانشگاه شهرکرد.
  3. یثربی، ج و ن.ع. کریمیان. 1378. رابطه بین روی قابل استفاده گیاه و شکل‌های شیمیایی آن در خاک‌های آهکی. ششمین کنگره علوم خاک ایران، دانشگاه فردوسی مشهد.
  4. Berti, W.R., and L.W. Jacobs. 1996. Chemistry and phytotoxicity of soil trace element from repeated sewage sludge applications. J. Environ. 25:1025-1032
  5. Blume, H.P., and G. Brummer. 1987. Prognose desvenhaltens von schwermetallenin Boden miteinfachea feldmethoden. Mitt. Dtsh. Boden Kundl. Ges. 53:111-120.
  6. Chang, A.C., A.L. Page., J.E. Warneke., and E. Grgurevic. 1984. Sequential extraction of soil heavy metals following a sludge application. J. Environ. Qual. 13:33-38.
  7. Chlopecka, A., J.R. Bacon., M.J. , and J. Kay. 1996. Forms of cadmium, lead and zinc in contaminated soils from southwest Poland. J. Environ. Qual. 25:69-79.
  8. Harrison, R.M., D.P.H. Laxen., and S.J. Wilson. 1981. Chemical associations of lead, cadmium, copper and zinc in street dusts and roadside soils,. Environ Sci Tech. 15:1378-1383.
  9. Lu, Y., Z. Gong., G. Zhang., and W. Burghardt. 2003. Concentrations and chemical speciations of Cu, Zn, Pb and Cr of urban soils in Nanjing, China. Geoderma. 115: 101-111.
  10. Ma, L.Q., and G.N. Rao. 1997. Chemical fractionation of cadmium, copper, nickel and zinc in contaminated soils. J. Environ. Qual. 26:259-264.
  11. McBride, M.B. 1995. Toxic metal accumulation from agricultural use of sludge: Are USEPA Regulations protective? J. Environ. Qual. 24:5-18
  12. Miller, W.P., D.C. Martins., and L.W. Zelazny. 1986. Effect of seguence in extraction of trace metals from soil. Soil   Soc. Am J. 50:598-601.
  13. Obrador, A., J. Novillo., and J.M. Alvarez. 2003. Mobility and availability to plants of two zinc sources applied to calcareous soil. Soil Sci. Soc. Am. J. 67:564-572.
  14. Page, A.L. 1974. Fate and effects of trace elements in sewage sludge when applied to agricultural land use. Environ. Prot. Ageney. Cincinnati. Ohio.
  15. Salbu, B., T. Krekling., and D.H. Oughton. 1998. Characterization of radioactive particles in the environment. Analyst. 123: 843-849.
  16. Shuman, L.M. 1991. Chemical froms of micronutrients in soil In J. J. Mortvedt et al. (Eds). Micronutrients in agriculture. 2nd SSSA. Madison. WI. PP.
  17. Siebe, C. 1996. Heavy metal availability to plants in soils irrigated with wastewater from Mexico City. Water. Sci. Tech. 12:29-34 pp.
  18. Sims, J.T., and J.S. Kline. 1991. Chemical fractionation and plant uptake of heavy metals in soils amended with Co-composted sewage sludge. J. Environ. Qual. 20:387-395.
  19. Sposito, G., J. Lund., and A.C. Chang. 1982. Trace metal chemistry in arid-zone field soils amended with sewage sludge: I. Fractionation of Ni, Cu, Zn, Cd, and Pb in soild phases. Soil Sci. Soc. Am. J. 46: 260-264.
  20. Tam, N.F.Y., and Y.S. Wong. 1997. Retention and distribution of heavy metals in mangrove soils receiving wastewater. Environ. Pollut. 3: 283-291.
  21. Tsadilas, C.D., T. Matsi., N. Barbayiannis., and D. Dimoyiannis. 1995. Influence of sewage sludge application on soil properties and on the distribution and availability of heavy metals fraction. Common. Soil Sci Plant Anal. 26: 2603-2619.
  22. Tsai, L.J., K.C. Yu., J.S. Chang., S.T. Ho. 1998. Fractionation of heavy metals in sediment cores from the ELL-REN River, Taiwan. Wat. Sci. Tech. 37: 217-224.
  23. Walter, , and G. Cuevas. 1999. Chemical fractionation of heavy metals in a soil amended with repeated sewage sludge application. Sci. Total Environ. 226:113-119.
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