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Title

A SURVEY OF SAMPLING OF HEAVY METALS (LEAD, CADMIUM, COPPER, NICKEL ANDMERCURY) IN SOME CULTIVATED VEGETABLES IN KHORAMABAD CITY AND ALESHTAR, SUMMER 2017

Pages

  1-12

Abstract

 Background: Vegetables have a high capability in absorbing and storing HEAVY METALS and thegathering of these materials in the human body causes unpleasant effects. The aim of the presentstudy is the evaluation of the density and pollution caused by the elements CADMIUM, LEAD, MERCURY, copper, and nickel in leek, potato, and tomato in some farms in Khorramabad city. Materials and Methods: In one experimental study, after the sampling of farms and preparingsamples, digestion and combination with HCL, the density of the elements CADMIUM, LEAD, MERCURY, copper and nickel were determined by means of atomic absorption apparatus in a graphitefurnace. To statistically process the findings, Spss software was used, and Excel software was usedto present the findings. Finally, the results were compared with WHO standards. Results: The results show that the average density in HEAVY METALS in various vegetables: levels oflead in leek (0. 252), in tomato (0. 304), and in potato (0. 155) and the CADMIUM levels in leek(0. 147), in tomato (0. 216), in potato (0. 081). The levels of nickel are as the follows: leek(47, 98), intomato (34, 612), in potato (32, 04). The levels of copper were as follows: in leek (0. 149), in tomato(0. 155), and in potato (0. 148)ppm. MERCURY was either absent or in trace amounts in theinvestigated vegetables. Conclusion: the reason for the high levels of LEAD and CADMIUM compared with the permissiblelimit is probably due to too much phosphate fertilizers being used by farmers, the use of sewageslime, insecticides, fungicides, the using of too much animal residues and urban waste and also thecloseness of agricultural fields to roads.

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    APA: Copy

    ZARABI, S., HATAMIKIYA, M., DOROSTI, N., ZARABI, M., & MORTAZAVI, S.. (2018). A SURVEY OF SAMPLING OF HEAVY METALS (LEAD, CADMIUM, COPPER, NICKEL ANDMERCURY) IN SOME CULTIVATED VEGETABLES IN KHORAMABAD CITY AND ALESHTAR, SUMMER 2017. YAFTEH, 20(2 (76) ), 1-12. SID. https://sid.ir/paper/80260/en

    Vancouver: Copy

    ZARABI S., HATAMIKIYA M., DOROSTI N., ZARABI M., MORTAZAVI S.. A SURVEY OF SAMPLING OF HEAVY METALS (LEAD, CADMIUM, COPPER, NICKEL ANDMERCURY) IN SOME CULTIVATED VEGETABLES IN KHORAMABAD CITY AND ALESHTAR, SUMMER 2017. YAFTEH[Internet]. 2018;20(2 (76) ):1-12. Available from: https://sid.ir/paper/80260/en

    IEEE: Copy

    S. ZARABI, M. HATAMIKIYA, N. DOROSTI, M. ZARABI, and S. MORTAZAVI, “A SURVEY OF SAMPLING OF HEAVY METALS (LEAD, CADMIUM, COPPER, NICKEL ANDMERCURY) IN SOME CULTIVATED VEGETABLES IN KHORAMABAD CITY AND ALESHTAR, SUMMER 2017,” YAFTEH, vol. 20, no. 2 (76) , pp. 1–12, 2018, [Online]. Available: https://sid.ir/paper/80260/en

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