کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
686734 889119 2006 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Biomass stabilization in the anaerobic digestion of wastewater sludges
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی تکنولوژی و شیمی فرآیندی
پیش نمایش صفحه اول مقاله
Biomass stabilization in the anaerobic digestion of wastewater sludges
چکیده انگلیسی

Sludge stabilization processes include both volatile solid destruction and biomass stabilization. Traditionally, both processes have been considered together, in such a way that, when volatile solid destruction is achieved, the biomass is considered stabilized. In this study, volatile solids reduction and biomass stabilization in the anaerobic digestion of primary, secondary and mixed sludges from municipal wastewater treatment plants were researched in batch cultures by measurements of suspended solids and suspended lipid-phosphate. The estimated kinetic constants were higher in all sludge types tested for the biomass stabilization process, indicating that volatile solids destruction and biomass stabilization are not parallel processes, since the latter one is reached before the former.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Bioresource Technology - Volume 97, Issue 10, July 2006, Pages 1179–1184
نویسندگان
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