Termik Santrallerin Etrafındaki Topraklarda Ağır Metal Kapsamlarının Belirlenmesi: Çanakkale Örneği

Yıl 2022, Cilt: 10 Sayı: 2, 367 - 380, 28.12.2022

Mehmet Parlak , İsmail Tas , Ceren Görgişen

https://doi.org/10.33202/comuagri.1176403

Cited By: 1

Öz

Kömürle çalışan termik santrallerin faaliyetleri sonucu etrafa yayılan en önemli kirleticilerden birisi de ağır metallerdir. Ağır metaller toprakta birikerek kirliliğe neden olmaktadır. Bu araştırmanın amacı Çanakkale’deki 3 termik santralin(Bekirli, Değirmencik, Çan 18 Mart) etrafından rastgele alınmış yüzey topraklarında(0-5 cm) ağır metal konsantrasyonları ile ağır metallerin çevresel risklerini saptamaktır. Toprakların ağır metal analizleri ICP-OES kullanılarak yapılmıştır. Biga’daki(Bekirli ve Değirmencik) termik santrallerin etrafından alınmış topraklarda Cd, Cr, Mn, Ni ve Zn konsantrasyonu dünya topraklarından yüksek; Co, Cr ve Pb konsantrasyonu ise dünya topraklarından düşük saptanmıştır. Çan 18 Mart Termik Santrali etrafındaki topraklarda Cd, Mn ve Zn konsantrasyonu dünya topraklarından yüksek; Co, Cr, Cu, Ni ve Pb konsantrasyonu ise dünya topraklarından düşük belirlenmiştir. Hem Biga hem de Çan’daki termik santrallerde kirlilik faktörü Cd hariç diğer ağır metallerde (Mn, Pb ve Zn) orta düzeyde saptanmıştır. 3 termik santralin etrafındaki topraklar jeobirikim indeks değerlerine göre kirlenmemiş(Cd) ile aşırı derecede kirlenmiş(Mn) aralığında olup; kirlilik yük indeksine göre ise Cd, Cu, Mn ve Zn’da kirlenme saptanmıştır

Anahtar Kelimeler

Ağır metaller, Toprak kirliliği, Termik santral

Destekleyen Kurum

Çanakkale Onsekiz Mart Üniversitesi Bilimsel Araştırma Projeleri

Proje Numarası

FBA-2016-1047

Teşekkür

Bu çalışma Çanakkale Onsekiz Mart Üniversitesi Bilimsel Araştırma Projeleri Koordinasyon Birimince desteklenmiştir. Proje Numarası: FBA-2016-1047.

Kaynakça

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