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Fuad Albani,Megga Ratnasari Pikoli,Irawan Sugoro
Pág. 264 - 270
Elephant dung is a source of methane gas, which the gas is the main contributor to greenhouse gas if not used as fuel. Wild elephants use grass leaves as their feed, but in Ragunan Wildlife Park, elephants are fed also with a combination of elephant gras...
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Zikhona Tshemese, Nirmala Deenadayalu, Linda Zikhona Linganiso and Maggie Chetty
Bioenergy production from waste is one of the emerging and viable routes from renewable resources (in addition to wind and solar energy). Many developing countries can benefit from this as they are trying to solve the large amounts of unattended garbage ...
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Ming Li, Yang Wang, Jukui Zhang, Binshuo Liu, Honghai Xue, Lei Wu and Zhonghe Li
High-rate algal ponds (HRAPs) are a highly promoted wastewater treatment system that uses sunlight as an energy source to provide the oxygen needed in the system through photosynthesis and has a high nutrient and organic matter removal capacity. In addit...
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Jakub Mazurkiewicz, Pola Sidoruk, Jacek Dach, Malgorzata Szumacher-Strabel, Dorota Lechniak, Paul Galama, Abele Kuipers, Ireneusz R. Antkowiak and Adam Cieslak
Currently, there is an ongoing intensive search for solutions that would effectively reduce greenhouse gas emissions (mainly methane) into the environment. From a practical point of view, it is important to reduce methane emissions from cows in such a wa...
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Zbigniew Jarosz, Magdalena Kaplan, Kamila Klimek, Barbara Dybek, Marcin Herkowiak and Grzegorz Walowski
This article presents examples of cogeneration systems, which are standard equipment for biogas installations, based on the production of heat and electricity. It has been shown that in the case of microgeneration, ease of servicing and low installation ...
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Joanna Kazimierowicz, Marcin Debowski and Marcin Zielinski
The liquid fraction from the dewatering of digested sewage sludge (LF-DSS) represents a major processing complication for wastewater treatment facilities, thus necessitating new and effective methods of LF-DSS neutralization. This pilot-scale study exami...
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Sara Agostini, Francesco Moriconi, Mauro Zampirolli, Diego Padoan, Laura Treu, Stefano Campanaro and Lorenzo Favaro
The knowledge of the microbiome in the anaerobic digestion (AD) is critical for stabilizing the process and optimizing the biogas yield. This work investigates the microbial ecology in four full-scale biogas plants with different feedstocks and process p...
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Tomislav Ivankovic, Mislav Kontek, Valentino Mihalic, Antonia Ressler and Vanja Jurisic
Improvement of anaerobic digestion reactors for biogas production.
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Marcin Debowski, Joanna Kazimierowicz, Marcin Zielinski and Izabela Bartkowska
The development of a sustainable bioenergy market is currently largely fueled by energy crops, whose ever-increasing production competes with the global food and feed supply. Consequently, non-food crops need to be considered as alternatives for energy b...
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Elena Chorukova, Venelin Hubenov, Yana Gocheva and Ivan Simeonov
Experimental studies of two-phase anaerobic digestion of corn steep liquor in semi-continuous automatic and semi-automatic modes of operation of a cascade of two anaerobic bioreactors with monitoring and control systems were performed. Corn steep liquor?...
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