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231225s2021 xx |||||o 00| ||eng c |
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|a 10.1080/09593330.2020.1770341
|2 doi
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|a pubmed24n1033.xml
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|a (NLM)32408797
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|a DE-627
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|a eng
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| 100 |
1 |
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|a Beniche, Ikram
|e verfasserin
|4 aut
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| 245 |
1 |
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|a Methane production by anaerobic co-digestion of mixed agricultural waste
|b cabbage and cauliflower
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|c 2021
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
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|a ƒa Online-Ressource
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|a Date Completed 19.11.2021
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|a Date Revised 19.11.2021
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a Anaerobic co-digestion of residual cabbage and cauliflower mixed at a ratio 1:1 (w/w) was investigated in two continuously stirred tank reactors under mesophilic conditions to ensure stability and enhanced methane generation. The experiments, including start-up, inoculum acclimatisation and treatment of the waste mixture, were carried out over a 65-day period. The characterisation results showed that the residual mixture contained a high proportion of total Kjeldahl nitrogen (around 37 g N/kg dry weight). The maximum value of methanogenic yield potential was found to be 250 LSTP/kg VS (volatile solid) added, at STP conditions (0°C, 1 atm), by loading organic substrate at a concentration of 1 g VS/L, while its biodegradability was 60%. However, instability of the biomethanisation process was observed after 17 days, which might be a consequence of the high concentration of nitrogen in the reactors. The evaluation of the kinetics of the valorisation process revealed that the waste mixture studied can easily be biodegraded through anaerobic co-digestion
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|a Journal Article
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|a Anaerobic co-digestion
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|a biodegradability
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|a kinetics
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|a leafy vegetables
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|a methanogenic potential
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|a Methane
|2 NLM
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| 650 |
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|a OP0UW79H66
|2 NLM
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| 700 |
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|a El Bari, Hassan
|e verfasserin
|4 aut
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1 |
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|a Siles, José A
|e verfasserin
|4 aut
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1 |
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|a Chica, Arturo F
|e verfasserin
|4 aut
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|a Martín, M Ángeles
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t Environmental technology
|d 1993
|g 42(2021), 28 vom: 07. Dez., Seite 4550-4558
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|x 1479-487X
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|g volume:42
|g year:2021
|g number:28
|g day:07
|g month:12
|g pages:4550-4558
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