A theoretical overview of heavy metal treatment with agricultural wastes
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Tarih
2020
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Tomato plant between Pb2+, Cd 2+ with tomato waste having amino and the other functional groups waste contain cellulose materials(lignin), polysaccharides having functional groups having the ability of binding heavy metals as sorbents is commonly cultivated plant for its fruits. Aim of this study to determine the best alternative way to search the binding capacity of agricultural waste as theoretical to remove heavy metals with tomato plant from waste waters as economically by comparing experimental results respectively. The capacities of adsorption for heavy metals (Pb(II), Cu(II) and Cd(II)) of the tomato plant residue were 0.092, 0.533 and 0.238 mmol/g sorbent. As theoretical, HF (Hartree-fock), lanl2dz methods were used for molecular calculation. The theoretical calculations were carried out by means of the lanl2dz functional base. The chemical activities were calculated by using this method. The removal of Pb2+ and Cd2+ found lower than Cu2+ because of the strong complex formation as experimental and theoretical calculations supported this issue. Theoretical calculations are important to prevent loss of time and cost.Keywords: Pb(II), Cu(II) ,Cd(II), biomass,HF, docking, heavy metals
Açıklama
Anahtar Kelimeler
Kimya, Uygulamalı, Çevre Bilimleri
Kaynak
Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi
WoS Q Değeri
Scopus Q Değeri
Cilt
24
Sayı
1
