Sedge for biogas production and improving the process by pretreating sedge prior to co-digestion
نویسندگان
چکیده
منابع مشابه
A new kinetic model for biogas production from co-digestion by batch mode
Coming out from the growth kinetics, the Gompertz model has been developed and considered as the best one for simulating the biogas production from anaerobic digestion. However, the model has failed to describe the starting point of the process, and no-sense of lag phase constant has been pointed out. Thus, the goal of this study is to develop a new kinetic model of biogas production with meani...
متن کاملHominins living on the sedge.
T he evolution of C4 photosynthesis was a signal shift in the history of life on Earth, including at least 50 independent origins in 19 families of higher plants (1). Today, C4 plants account for a quarter of the primary productivity on the planet despite representing a small fraction (∼3%) of the estimated 250,000 land plant species (2). Most C4 plants are grasses (family Poaceae, 4,500 specie...
متن کاملCarbon dioxide assimilation by a wetland sedge canopy exposed to ambient and elevated CO
1. The wetland sedge Scirpus olneyi Gray displays fast rates of CO 2 assimilation and responds positively to increased atmospheric CO 2 concentration. The present study was aimed at identifying the ecophysiological traits specific to S. olneyi that drive these CO 2 -assimilation patterns under ambient and elevated CO 2 conditions. 2. The net ecosystem exchange (NEE) of CO 2 between S. olneyi co...
متن کامل2. Production of Biogas by Anaerobic Digestion
Anaerobic digestion is a natural process in which bacteria convert organic materials into biogas. It occurs in marshes and wetlands, and in the digestive tract of ruminants. The bacteria are also active in landfills where they are the principal process degrading landfilled food wastes and other biomass. Biogas can be collected and used as a potential energy resource. The process occurs in an an...
متن کاملBiogas Production from Co-digestion of Substrates: A Review
Sustainable development is the projected demand of all nations at present. Only 20 percent of world’s primary energy requirement is met by renewable sources like solar and wind energy, hydropower, biomass, municipal and agri-wastes. Especially energy recovery from municipal and agri – wastes have gained importance due to two – fold reason: i. waste volume reduction, ii. energy recovery. The pre...
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ژورنال
عنوان ژورنال: International Journal of Global Warming
سال: 2020
ISSN: 1758-2083,1758-2091
DOI: 10.1504/ijgw.2020.10026369