Cold plasma and microwave radiation applications on almond shell surface and its effects on the adsorption of Eriochrome Black T
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Tarih
2013
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Elsevier-Journal of Industrial and Engineering Chemistry
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Almond shell based adsorbents were thermally modified by cold plasma and microwave radiation for improving adsorption ability of Eriochrome Black T. The maximum adsorption capacities were 6.02, 18.18, and 29.41 mg/g for untreated, cold plasma and microwave radiation treated almond shell, respectively. The removal percentages of EBT compared with untreated almond shell were increased from 39.96% to 81.46% and 84.31% after modification by cold plasma and microwave radiation treatments, respectively. SEM, FT-IR spectroscopy and point of zero charge measurement were applied to analysis the almond shell surface. Data on equilibrium were evaluated by using Langmuir and Freundlich models.
Açıklama
Anahtar Kelimeler
Modification Microwave radiation Cold plasma Almond shell Eriochrome Black T
Kaynak
WoS Q Değeri
Q2
Scopus Q Değeri
Q1
