VOL. 12, NO. 3, MARCH 2017 ISSN 1990-6145
ARPN Journal of Agricultural and Biological Science
© 2006-2017 Asian Research Publishing Network (ARPN). All rights reserved.
www.arpnjournals.com
102
DETERMINATION THE CONCENTRATION OF THE HEAVY METALS IN
THE CULTIVATED CHERRIES IN THE TERRITORY OF MITROVICA
WITH ICP-OES TECHNIQUE
Skender Miftari
1
, Sadija Kadriu
2
, Mensur Kelmendi
2
, Mehush Aliu
2
, Blerim Baruti
2
and Sabri Hajdini
2
1
The Main Center of Family Medicine, Department-Laboratory, Mitrovicë, Kosovë
2
University of Mitrovica’Isa Boletini’ Faculty of Food Technology, Mitrovicë, Kosovë
E-Mail: sadija.kadriu@umib.net
ABSTRACT
It is known that all the vegetables and fruits that are in nature constantly are under the influence of external of
natural and anthropogenic factors. Such influence also reflected to the cultivated fruits of cherries in Mitrovica and
surroundings. Therefore, our object of study is to explore the degree of concentration of some heavy metals in cherries
fruit, as a result of the impact of the chain-industrial activity has developed and continues to develop today in a lesser
extent in Combine "Trepça”. In this paper we have chosen to site-sampling Kelmend village, which is located in the north-
eastern part of Mitrovica and neighborhoods Bair and '2 Korriku,' which are boroughs in the southern part of Mitrovica.
We are set for this network monitoring for the fact that in the village Kelmend is landfill with industrial waste from the
process of processing the Pb-Zn ore and two neighborhoods cited above, which are and may be affected by the landfill PIM
in Shupkovc. The research methodology we based on the analytical technique ICP-OES in order to assess more accurately
how the concentration of heavy metals in the cherry fruit.
Keywords: cherry, degree of concentration, heavy metals, mitrovica.
INTRODUCTION
That is fundamentally knowing that the Mitrovica
region is rich with underground minerals, as As, Cd, Cu,
Fe, Hg, Pb, Zn, etc; therefore the exploitation and
processing industry of these metals started since the early
30s of the last century until today, has contributed directly
and indirectly to pollution and environmental damage to
the balance including air, water and land. As a result of
weather changes (rain, wind, sunning) heavy metals can
pass into drinking water sources, in food products and due
to the high toxicity that can cause serious consequences
for human health, so therefore it is imperative that their
presence be maintained, always, under control [1].
Based on the data from the WHO [7] we
understand that the region and the city of Mitrovica, it has
been in the past, one of the most polluted countries in
Europe. Contamination or heavy metal pollution has
occurred and is found in agricultural products, in fruit and
vegetables, in animal and other living things, all these
together on human health.
It is known that after 90`s the rate of exploitation
and industrial processing in combine "Trepça" has
declined, therefore such a thing has contributed to
reducing the level of pollution with heavy metals in
agricultural products.
Despite this, during our research has found a very
large contamination of soil with heavy metals in three
sampling points: Kelmend and neighborhoods Bair and “2
Korriku” [4].
The soil is generally great absorbent of heavy
metals, especially the upper humus layer with depth of
20cm, which is the most productive layer, most nutrient of
the soil [3].
The improvement, to some extent, of
environment in Mitrovica and industrial decline motivated
the people to return to farming activity, especially in the
cultivation of plantations with fruits and vegetables.
Although we do not have precise information on
the number of plots planted with cherry, in order to correct
evaluation of the level of concentration of heavy metals,
we focused on cherries grown near industrial landfill
(Kelmend and PIM).
Based on the scientific opinions of T. Thomas
and D. Çakallit, trees depending on family, gender, but
also types have a different variety of absorption of heavy
metals [2], while as compared to other fruits, cherry
entered in the group of trees that absorb less heavy metal
[5].
MATERIAL AND METHODS
During the research we have tried to present as
accurately the degree of concentration and heavy metal
content of the cherries grown in Mitrovica with the
surroundings.
Points of the sampling and their coordinations are
appeared in the Table-1 but the monitoring network in
Figure-1.