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Technical University of Crete
Technical University of Crete
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| URI | http://purl.tuc.gr/dl/dias/FFD9DC9B-7A67-4F0B-AB2F-4AEF21A0AC5E | - |
| Identifier | http://www.sciencedirect.com/science/article/pii/S0960852408007244 | - |
| Identifier | https://doi.org/10.1016/j.biortech.2008.08.024 | - |
| Language | en | - |
| Extent | 8 pages | en |
| Title | Characteristics and biogas production potential of municipal solid wastes pretreated with a rotary drum reactor | en |
| Creator | Li Xiujin | en |
| Creator | Jenkins Bryan | en |
| Creator | Lord James | en |
| Creator | Zhang Ruihong | en |
| Creator | Gikas Petros | en |
| Creator | Γκικας Πετρος | el |
| Creator | Zhu Baoning | en |
| Publisher | Elsevier | en |
| Content Summary | This study was conducted to determine the characteristics and biogas production potential of organic materials separated from municipal solid wastes using a rotary drum reactor (RDR) process. Four different types of wastes were first pretreated with a commercial RDR system at different retention times (1, 2 and 3 d) and the organic fractions were tested with batch anaerobic digesters with 2.6 g VS L−1 initial loading. The four types of waste were: municipal solid waste (MSW), a mixture of MSW and paper waste, a mixture of MSW and biosolids, and a mixture of paper and biosolids. After 20 d of thermophilic digestion (50 ± 1 °C), it was found that the biogas yields of the above materials were in the range of 457–557 mL g VS−1 and the biogas contained 57.3–60.6% methane. The total solid and volatile solid reductions ranged from 50.2% to 65.0% and 51.8% to 66.8%, respectively. For each material, the change of retention time in the RDR from 1 to 3 d did not show significant (α = 0.05) influence on the biogas yields of the recovered organic materials. Further studies are needed to determine the minimum retention time requirements in the RDR system to achieve effective separation of organic from inorganic materials and produce suitable feedstock for anaerobic digesters. | en |
| Type of Item | Peer-Reviewed Journal Publication | en |
| Type of Item | Δημοσίευση σε Περιοδικό με Κριτές | el |
| License | http://creativecommons.org/licenses/by/4.0/ | en |
| Date of Item | 2015-11-17 | - |
| Date of Publication | 2009 | - |
| Subject | Anaerobic digestion | en |
| Subject | Biogas | en |
| Subject | Methane | en |
| Subject | Municipal solid waste | en |
| Subject | Rotary drum reactor | en |
| Bibliographic Citation | B. Zhu, P. Gikas, R. Zhang, J. Lord, B. Jenkins and X. Li, "Characteristics and biogas production potential of municipal solid wastes pretreated with a rotary drum reactor", Biores. Technol., vol. 100, no. 3, pp. 1122-1129, Feb. 2009. doi:10.1016/j.biortech.2008.08.024 | en |
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