Biogas

TL;DR: The results from organic pulse load test showed that the second reactor inserial CSTR helped utilizing VFA produced from overloading in the first reactor, which improved the effluent quality and conversion efficiency of the serial CSTR.

TL;DR: An alternative flow-chart for full treatment of wastewaters rich in organic substrates, ammonia, and sulfate, such as those generated in fish cannery industries is described and it is demonstrated that typical sulfate and nitrogen concentrations inFish cannery wastewater are highly appropriate for application of autotrophic post-denitrification.

TL;DR: In this article, the authors investigated the impact of biogas production from energy crops on water, energy and food in three different geographical locations and three different crops (maize, sorghum and wheat).

TL;DR: In this paper, a different concept, based on the use of carbon dioxide/nitrogen selective membranes, is presented in order to achieve carbon capture and storage (CCS) from the flue gas of a power plant where raw biogas, together with oxygen-enriched air, is used as fuel.

TL;DR: In this article, the variations of the process parameters during transient conditions when substrates with different biodegradability were fed to a pilot-scale anaerobic digester were studied.