کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6685040 | 501859 | 2016 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Enhancement of biogas production at the municipal wastewater treatment plant by co-digestion with poultry industry waste
ترجمه فارسی عنوان
افزایش تولید بیوگاز در تاسیسات تصفیه خانه فاضلاب توسط هموگلوبین با زباله های صنعت طیور
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
لجن فاضلاب، هضم بی هوازی هموگلوبین تعادل انرژی، شهرداری مقیاس کامل،
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
مهندسی انرژی و فناوری های برق
چکیده انگلیسی
Municipal wastewater treatment plants (WWTPs) are energy-intensive and thus cost-intensive facilities; therefore, it is crucial to increase energy production directly at the WWTP. Enhancement of biogas production by addition of external substrates is one of the solutions to increase energy self-sufficiency of the WWTPs with an additional benefit of cutting down the greenhouse gas emission. The main aim of the work was to investigate full utilization of the capacity of full-scale digesters at the municipal WWTP by addition of poultry industry waste. At first, laboratory trials were conducted in order to identify the most suitable dose for co-digestion with primary and waste activated sludge and finally, based on the achieved laboratory results, full-scale trials were carried out directly at the municipal WWTP. Poultry industrial waste yielded between 0.39 and 0.88 m3 of methane per kg of volatile solids during laboratory trials, depending on the added concentration. During full-scale investigation yield of 0.81 m3/kg VS was achieved. Enhanced biogas production improved WWTP energy self-sufficiency bringing closer to the aim of increasing the share of self-produced energy up to 80%.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Energy - Volume 161, 1 January 2016, Pages 387-394
Journal: Applied Energy - Volume 161, 1 January 2016, Pages 387-394
نویسندگان
Magdalena Budych-Gorzna, Marcin Smoczynski, Piotr Oleskowicz-Popiel,