کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
227894 464830 2013 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Cold plasma and microwave radiation applications on almond shell surface and its effects on the adsorption of Eriochrome Black T
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Cold plasma and microwave radiation applications on almond shell surface and its effects on the adsorption of Eriochrome Black T
چکیده انگلیسی

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.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Industrial and Engineering Chemistry - Volume 19, Issue 5, 25 September 2013, Pages 1617–1623
نویسندگان
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