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KURŞUN, KADMİYUM, CİVA VE NİKEL İLE KİRLENMİŞ TOPRAKLARIN İNCELENMESİ

INVESTIGATION OF SOIL CONTAMINATED BY LEAD, CADMIUM, MERCURY AND NICKEL

Journal Name:

  • Sigma Mühendislik ve Fen Bilimleri Dergisi

Publication Year:

  • 2005

Key Words:

Keywords (Original Language):

Author NameUniversity of AuthorFaculty of Author
Abstract (2. Language): 
In this study, soil samples were taken from the site of a factory, located in Kocaeli, producing sodium hydroxide, liquid chlorine, hydrochloric acid and calcium hypochlorite. Coordinates of three sampling points were determined and samples were taken from two different depths, i.e., 5 and 30 cm. Extraction techniques were employed to the samples. The concentrations of heavy metals including lead (Pb), cadmium (Cd), nickel (Ni) and mercury (Hg) were determined. The concentrations of lead, in first, second and third samples taken from 30 cm depth were 22, 45 and 41 mg/kg, respectively. The concentrations of nickel at the same samples were above 22, 31 and 23 mg/kg. The concentrations of cadmium were below 0.0037 mg/kg in all samples, and the concentrations of mercury were determined as 76, 52 and 16 mg/kg. It is concluded that while concentrations of Pb and Cd are below the standards, the concentrations of Ni and Hg are higher then standards.
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Abstract (Original Language): 
Bu çalışmada, Kocaeli’nde faaliyet göstermekte olan, sodyum hidroksit, sıvı klor, hidroklorik asit ve kalsiyum hipoklorit asit üretimi yapan bir kimya fabrikası sahasından üç farklı noktadan koordinatları belirlenerek, 5 ve 30 cm derinliklerden toprak numuneleri alınmıştır. Alınan numunelerde ekstraksiyon işlemi yapılmıştır. Ağır metallerden kurşun (Pb), kadmiyum (Cd), nikel (Ni) ve civa (Hg) tayinleri yapılmış ve konsantrasyonları belirlenmiştir. Kurşunun konsantrasyonu 30 cm derinlikten alınan 1, 2 ve 3 no’lu numunelerde sırasıyla 22, 45 ve 41 mg/kg; nikelin konsantrasyonu 22, 31, 23 mg/kg; kadmiyumun konsantrasyonu tüm numunelerde 0,0037 mg/kg’ın altında, civanın konsantrasyonu ise 76, 52 ve 16 mg/kg olarak belirlenmiştir. İncelenen toprakta kurşun ve kadmiyum konsantrasyonlarının sınır değerlerinin altında, nikel ve civa konsantrasyonlarının ise bazı numunelerde sınır değerlerinin üzerinde olduğu görülmüştür.
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REFERENCES

References: 

[1] Manta DS., Augelone M., Bellanca A., et. al., ‘Heavy metals in urban soils: A case study
from the city of Palermo (Sicily)’, The Science of the Total Environment 300, 229-243,
2002.
[2] Kabata–Pendias A., Pendias H., ‘Trace Elements in Soils and Plants’, 2nd ed. CRC Pres,
1992.
[3] Tiller K.G., ‘Urban Soil Contamination in Australia. Aust.’ J. Soil Res. 30, 937-
957.,1992.
[4] Chatterjee J., Chatterjee C., ‘Phytotoxicity of cobalt, chromium and copper in
cauliflower.’ Environmental Pollution 109, 69-74.,2000.
[5] Kim IS., Kang KH., Johson-Green P., et.al., ‘Investigation of heavy metal accumulation
in polygonum thunbergii for phytoextraction’. Environmental Pollution 126, 235-
243.,2003.
[6] Covelli S., Faganeli J., Horvat M., et.al., ‘Mercury contamination of coastal sediments as
the result of long-term cinnabar mining activity (Gulf of Trieste, Northern Adriatic Sea)’
Appl. Geochem., 16, 541-558.,2001.
[7] Guerzoni S., Frignani M., Giordani P., et.al., ‘Heavy metals in sediments from different
environments of a northern adriatitic sea area.’ Environ. Geol. Water Sci. 6, 111-
119.,1984.
[8] Qiana, J-H., Zayed A., Zhu Y-L., ‘Phytoaccumulation of trace elements by wetland
plants: III. Uptake and accumulation of ten trace elements by twelve plant species.’, J.
Environ. Qual. 28, 1448-1455.,1999.
[9] Alloway BJ., Jackson AP., ‘The behaviour of heavy metals in sewage sludge amended
soils.’ Sci. Total Environ. 100, 151-176.,1991.
[10] Chaney RL., Bruins RJF., Baker DE., et.al., ‘Transfer of Sludge-Applied Trace Elements
to the Food Chain’ 67-99.,1987.
[11] Nanda Kumar PBA., Dushenkov V., Notto H., et.al., ‘Phytoextraction: the use of plants to
remove heavy metals from soils.’ Environ. Sci. Technol. 29, 1232-1238.,1995.
[12] TS 9923/Mart 1992, Toprak Numunesi Alma Kuralları, Refik Saydam Hıfzısıhha Merkezi
Başkanlığı, 2004 www.rshm.sağlik.gov.tr.
[13] Kaçar B., “Toprak Analizleri”, Ankara Üniversitesi Ziraat Fakültesi Eğitim, Araştırma
Geliştirme Vakfı Yayınları No:3, Ankara, 1992.
[14] Soil Screening Guidance, U. S. Environmental Protection Agency 2005
www.epa.gov/superfund/resources/soil/introtbd.htm
[15] EPA Office of Compliance Sector Notebook Project Profile of the İnorganic Chemical
İndustry, September 1995.
[16] Nickel Chemical Backgrounder, National Safety Council, 2004
www.nsc.org/library/chemical/nickel.htm

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