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231226s2022 xx |||||o 00| ||eng c |
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|a 10.1016/j.wasman.2022.07.018
|2 doi
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|a pubmed24n1148.xml
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|a (DE-627)NLM344712303
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|a (NLM)35952413
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|a (PII)S0956-053X(22)00365-8
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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| 100 |
1 |
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|a Jin, Wenxiong
|e verfasserin
|4 aut
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|a Recycling different textile wastes for methane production
|b Morphological and microstructural changes and microbial community dynamics
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|c 2022
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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| 338 |
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Completed 23.08.2022
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|a Date Revised 23.08.2022
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a Copyright © 2022 Elsevier Ltd. All rights reserved.
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|a The dramatic increase of textile wastes has become a major global concern, which calls for alternative practices to alleviate severe environmental pollution and waste of resources due to their improper disposal and management. Anaerobic digestion (AD) is a cost-effective and eco-friendly technology that allows the bioconversion of organic wastes into clean energy (methane), which might be potentially useful for recycling textile wastes. In this study, AD was applied to 11 commonly available textile wastes in daily life to explore their feasibility, along with the methane production efficiency, biodegradability (BD), degradation mechanism, and microbial community dynamics during AD. The results showed that all textile wastes presented an obvious decomposition from an integrated shape to fragmented pieces within 18 days except blue denim. The highest experimental methane production (EMP) of 356.0 mL/g volatile solids (VS) and BD of 78.0 % were obtained with flax. The degradation mechanism could be concluded that predominant bacteria, especially Clostridium sensu stricto, first attached to the surface of textile waste and converted its main compositions cellulose and hemicellulose into acetate as the core intermediate. Then, acetate was utilized by the major methanogen, Methanothrix, through the acetoclastic methanogenesis pathway to produce methane. This study not only enriches the understanding of textile wastes degradation mechanisms during AD and provides very useful data on methane production from commonly available textile wastes but also proposes a promising method for efficiently recycling and utilizing the diverse range of textile wastes to reduce waste pollution and generate clean energy simultaneously
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|a Journal Article
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|a Anaerobic digestion
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|a Degradation mechanism
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|a Methane production
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|a Microbial community
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|a Textile wastes
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| 650 |
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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 |
1 |
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|a Dai, Zhuangqiang
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Wang, Ligong
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Cai, Fanfan
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Song, Chao
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Liu, Guangqing
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Chen, Chang
|e verfasserin
|4 aut
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| 773 |
0 |
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|i Enthalten in
|t Waste management (New York, N.Y.)
|d 1999
|g 151(2022) vom: 30. Sept., Seite 154-162
|w (DE-627)NLM098197061
|x 1879-2456
|7 nnns
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| 773 |
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|g volume:151
|g year:2022
|g day:30
|g month:09
|g pages:154-162
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|u http://dx.doi.org/10.1016/j.wasman.2022.07.018
|3 Volltext
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