Effect of Physical and Chemical Operating Parameters on Anaerobic Digestion of Manure and Biogas Production: A Review
- سال انتشار: 1395
- محل انتشار: فصلنامه بهداشت محیط و توسعه پایدار، دوره: 2، شماره: 1
- کد COI اختصاصی: JR_JEHSD-2-1_007
- زبان مقاله: انگلیسی
- تعداد مشاهده: 577
نویسندگان
Faculty of Environment, University of Tehran, Tehran, Iran
Faculty of Environment, University of Tehran, Tehran, Iran.
Faculty of Environment, University of Tehran, Tehran, Iran.
Environment Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
چکیده
Introduction: The need for food produced from animal husbandry has made it a growing industry which result in increment of livestock waste. On the basis of environmental and economic considerations, these materials require treatment and management. Anaerobic digestion and creation of biogas are the most effective methods of waste management. Several parameters affect the anaerobic digestion of animal wastes which should be studied in order to optimize the biogas production of reactors. Materials and Methods: The parameters affecting the performance of anaerobic processes in different scientific databases within 1984 -2016 were searched and related information were obtained. Results: A wide range of reactors with retention times of 0.5 to 140 days and organic loading rates from 0.11 to 7.5 grams per liter of organic matter in aday were studied based on the Volatile Solid (VS) in different temperature range. Also, studies conducted on mixing, co-digestion, changes in pH and ammonia content of the substrate, C/N ratio, as well as the effect of chemical interference were investigated. Conclusion: High COD removal decrease of VS were achieved in the range of80-95 % and 65- 92 % respectively in bioreactors. The produced methane was also 48 mmol L-1 to 4681.3 m3 per month for reactors with a volume of 120 ml to 1330 m3 achieved respectively at 37 and 55˚C from the Mesophilic and thermophilic temperatures. Results summarized on the physical and chemical conditions in this paper, can be used to study the effective parameters and optimize conditions used in biogas production.کلیدواژه ها
Anaerobic Digestion, Biogas Yield, Cattle Manure, Physical and Chemical parametersمقالات مرتبط جدید
- شناسایی و اولویت بندی توانمندسازهای تاب آوری در زنجیره تامین بخش بهداشت و درمان
- نقش فناوری های دیجیتال در پیشگیری و مدیریت اختلالات روانی: چالشها و فرصتها: یک بررسی مروری
- Effects of ozone concentration in combination with ultrasound irradiation on the reduction of residual daizinon and chlorpyrifos on tomato (Solanum Lycopersicum L.)
- نقش روغنهای طبیعی و رازهای مراقبت از پوست: بررسی خواص و مزایا
- تحلیل علمی اثرات ماساژ بر سیستم ایمنی بدن: بررسی مکانیزمها و نتایج بالینی
اطلاعات بیشتر در مورد COI
COI مخفف عبارت CIVILICA Object Identifier به معنی شناسه سیویلیکا برای اسناد است. COI کدی است که مطابق محل انتشار، به مقالات کنفرانسها و ژورنالهای داخل کشور به هنگام نمایه سازی بر روی پایگاه استنادی سیویلیکا اختصاص می یابد.
کد COI به مفهوم کد ملی اسناد نمایه شده در سیویلیکا است و کدی یکتا و ثابت است و به همین دلیل همواره قابلیت استناد و پیگیری دارد.