Mathematical Model Development for Biofiltration of Hexane at Different Working Temperatures
عنوان مقاله: Mathematical Model Development for Biofiltration of Hexane at Different Working Temperatures
شناسه ملی مقاله: ICHEC07_699
منتشر شده در هفتمین کنگره ملی مهندسی شیمی در سال 1390
شناسه ملی مقاله: ICHEC07_699
منتشر شده در هفتمین کنگره ملی مهندسی شیمی در سال 1390
مشخصات نویسندگان مقاله:
reza salehahmadi - Chemical Engineering Department, Amirkabir University of Technology, Hafez ave, Tehran, Iran, PO Box۱۵۸۷۵-۴۴۱۳
Rouein Halladj - Chemical Engineering Department, Amirkabir University of Technology, Hafez Ave. Tehran, Iran
Seyed Morteza Zamir - Chemical Engineering Department, Amirkabir University of Technology, Hafez ave, Tehran, Iran, PO Box۱۵۸۷۵-۴۴۱۳
خلاصه مقاله:
reza salehahmadi - Chemical Engineering Department, Amirkabir University of Technology, Hafez ave, Tehran, Iran, PO Box۱۵۸۷۵-۴۴۱۳
Rouein Halladj - Chemical Engineering Department, Amirkabir University of Technology, Hafez Ave. Tehran, Iran
Seyed Morteza Zamir - Chemical Engineering Department, Amirkabir University of Technology, Hafez ave, Tehran, Iran, PO Box۱۵۸۷۵-۴۴۱۳
Fungal biofiltration is an efficient way for treating hydrophobic compounds. Although temperature is a key factor in this process, due to complexity, biofiltration modeling based on temperature effect in biodegradation kinetics has been rarely considered. Therefore, in this contribution, amathematical model which takes into account dispersion in gas phase, diffusion in biofilm and temperature effect in kinetic and other physical properties has been presented. Model was calibrated and validated by using previous reported experimental research in which effects oftemperature, intermittent and continuous loading on biodegradation of hexane vapor were investigated. Model prediction results revealed that zero order kinetic fitted intermittent loading data in temperature range of 30-35 °C and continuous loading in temperature range of 35-45 °C.
کلمات کلیدی: Biofiltration, Hexane, Temperature, Modeling
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/341449/