کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
683584 889002 2010 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Compounds interaction on the biodegradation of butanol mixture in a biofilter
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی تکنولوژی و شیمی فرآیندی
پیش نمایش صفحه اول مقاله
Compounds interaction on the biodegradation of butanol mixture in a biofilter
چکیده انگلیسی

Compounds interaction on the biodegradation of n-butanol and sec-butanol mixture in a composite bead biofilter was investigated. The biodegradation rate of compounds in the exponential growth phase and stationary phase for the single compound and two compounds mixing systems was determined. The microbial growth rate and biochemical reaction rate of two compounds decreased with increasing compound inlet concentration for the single compound system. The microbial metabolic activity of sec-butanol biodegraded in the microbial growth process and biochemical reaction process was inhibited as n-butanol was introduced. This inhibitive effect was more pronounced at higher n-butanol inlet concentration and lower sec-butanol inlet concentration for the two compounds mixing system.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Bioresource Technology - Volume 101, Issue 11, June 2010, Pages 4234–4237
نویسندگان
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