Atıf İçin Kopyala
YILMAZ T., ERÇIKDI B., DEVECİ H.
INTERNATIONAL JOURNAL OF MINING RECLAMATION AND ENVIRONMENT, cilt.35, sa.5, ss.336-355, 2021 (SCI-Expanded)
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Yayın Türü:
Makale / Tam Makale
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Cilt numarası:
35
Sayı:
5
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Basım Tarihi:
2021
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Doi Numarası:
10.1080/17480930.2020.1829778
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Dergi Adı:
INTERNATIONAL JOURNAL OF MINING RECLAMATION AND ENVIRONMENT
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Derginin Tarandığı İndeksler:
Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Agricultural & Environmental Science Database, Applied Science & Technology Source, Compendex, Computer & Applied Sciences, Environment Index, Geobase, Greenfile, INSPEC, Pollution Abstracts
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Sayfa Sayıları:
ss.336-355
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Anahtar Kelimeler:
Hazardous heavy metals, alkaline industrial by-products, ground-water quality, STRENGTH, ADMIXTURE, LIMESTONE, BRICKS, WASTE, ASH
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Abdullah Gül Üniversitesi Adresli:
Evet
Özet
This research elucidates the geochemical behaviour of cemented paste backfill (CPB) of sulphide-rich tailings (S-rT). The dynamic-tank leaching test was performed on the CPBs for up to 360 days. The CPBs with the alkaline industrial by-products (AIPs) produced relatively lower acidity, Ec and SO(4)(2-)than the Control. The AIPs replacement appeared to considerably mitigate the release of heavy metals (HMs) including As. Only Mo and As in CPBs of AIPs exceeded the limit-values for ground-water. These findings demonstrated that a suitable CPB mixture design to control the release of all HMs in CPB is of practical importance for ground-water quality.