Author/Authors
özkan, aysun anadolu üniversitesi - mühendislik fakültesi - çevre mühendisliği bölümü, turkey , banar, müfide anadolu üniversitesi - mühendislik fakültesi - çevre mühendisliği bölümü, turkey , günkaya, zerrin anadolu üniversitesi - mühendislik fakültesi - çevre mühendisliği bölümü, turkey , kulaç, alev anadolu üniversitesi - mühendislik fakültesi - çevre mühendisliği bölümü, turkey , yalçin, gülser geçit kuşağı tarımsal araştırma enstitüsü, turkey , taşpinar, kadriye geçit kuşağı tarımsal araştırma enstitüsü, turkey , altay, abdullah geçit kuşağı tarımsal araştırma enstitüsü, turkey
Title Of Article
Cadmium stabilization via sequential application of phytoremediation and pyrolysis
شماره ركورد
40859
Abstract
The objective of this study is the treatment of cadmium (Cd) contaminated soil and stabilization of cadmium (Cd) in a solid product. For this aim, phytoremediation and pyrolysis were sequentially applied. Phytoremediation was first applied to cadmium contaminated soil via different plants (sunflower, corn and rape). After harvesting, contaminated plants were pyrolyzed. Phytoremediation was realized with different chelate (EDTA) concentrations (0-5-10 mmol/kg). The phytoremediation results indicated that high phytoremediation efficiencies (89.6-93.5%) were observed. Then, contaminated plants were pyrolyzed at 500°C with the heating rate of 35 °C/min in a fixed bed 240 m³ stainless steel reactor (380 S). Beside the main property analyses, Cd content and eluate analysis were performed on the pyrolysis solid and liquid products. According to pyrolysis results, Cd content of the contaminated biomass species is fixed into the ash/char fraction.
From Page
497
NaturalLanguageKeyword
Cadmium , Hazardous waste , Phytoremediation , Pyrolysis , Soil pollution
JournalTitle
Pamukkale University Journal Of Engineering Sciences
To Page
502
JournalTitle
Pamukkale University Journal Of Engineering Sciences
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