Solid state anaerobic digestion of water poor feedstock for methane yield: an overview of process characteristics and challenges

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dc.contributor.author Paritosh, Kunwar
dc.contributor.author Kumar, Vinod
dc.contributor.author Pareek, Nidhi
dc.contributor.author Sahoo, Dinabandhu
dc.contributor.author Fernandez, Yadira Bajon
dc.contributor.author Coulon, Frederic
dc.contributor.author Radu, Tanja
dc.contributor.author Kesharwani, Nupur
dc.contributor.author Vivekanand, Vivekanand
dc.date.accessioned 2021-07-20T19:01:02Z
dc.date.available 2021-07-20T19:01:02Z
dc.date.issued 2021-07-14
dc.identifier.citation Paritosh K, Kumar V, Pareek N, et al., (2021) Solid state anaerobic digestion of water poor feedstock for methane yield: an overview of process characteristics and challenges. Waste Disposal and Sustainable Energy, Available online 14 July 2021 en_UK
dc.identifier.issn 2524-7980
dc.identifier.uri https://doi.org/10.1007/s42768-021-00076-x
dc.identifier.uri http://dspace.lib.cranfield.ac.uk/handle/1826/16902
dc.description.abstract Solid state anaerobic digestion (SSAD) of water poor feedstock may be a promising technology for energy recovery. Feedstocks having high solid concentration like lignocellulosic biomass, crop residues, forestry waste and organic fraction of municipal waste may be the appropriate feedstock for its biochemical conversion into energy carries like biomethane through SSAD. Compared to liquid state anaerobic digestion (LSAD), SSAD can handle higher organic loading rates (OLR), requires less water and smaller reactor volume and may have lower energy demand for heating or stirring and higher volumetric methane productivity. Besides these, pathogen inactivation may also be achieved in SSAD of biodegradable waste. Around 60% of recently built AD systems have adopted SSAD technology. However, the process stability of an SSAD system may have several constraints like limited mass transfer, process inhibitors and selection of digester type and should be addressed prior to the implementation of SSAD technology. In this article, a comprehensive overview of the key aspects influencing the performance of SSAD is discussed along with the need for mathematical modelling approaches. Further to this, reactor configuration for SSAD and digestate management requirement and practice for solid-state condition are reviewed for a better insight of SSAD technology. en_UK
dc.language.iso en en_UK
dc.publisher Springer en_UK
dc.rights Attribution-NonCommercial 4.0 International *
dc.rights.uri http://creativecommons.org/licenses/by-nc/4.0/ *
dc.subject Biomass en_UK
dc.subject Solid state anaerobic digestion en_UK
dc.subject Clean energy en_UK
dc.subject Mathematical modelling en_UK
dc.subject Digestate management en_UK
dc.subject Biogas en_UK
dc.title Solid state anaerobic digestion of water poor feedstock for methane yield: an overview of process characteristics and challenges en_UK
dc.type Article en_UK


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