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231225s2022 xx |||||o 00| ||eng c |
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|a 10.1016/j.wasman.2021.12.035
|2 doi
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|a pubmed25n1118.xml
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|a eng
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| 100 |
1 |
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|a Lamolinara, Barbara
|e verfasserin
|4 aut
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| 245 |
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|a Anaerobic digestate management, environmental impacts, and techno-economic challenges
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|c 2022
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|a Text
|b txt
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|a ƒaComputermedien
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|a ƒa Online-Ressource
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|a Date Completed 08.02.2022
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|a Date Revised 31.08.2023
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a Published by Elsevier Ltd.
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|a Digestate is a nutrient-rich by-product from organic waste anaerobic digestion but can contribute to nutrient pollution without comprehensive management strategies. Some nutrient pollution impacts include harmful algal blooms, hypoxia, and eutrophication. This contribution explores current productive uses of digestate by analyzing its feedstocks, processing technologies, economics, product quality, impurities, incentive policies, and regulations. The analyzed studies found that feedstock, processing technology, and process operating conditions highly influence the digestate product characteristics. Also, incentive policies and regulations for managing organic waste by anaerobic digestion and producing digestate as a valuable product promote economic benefits. However, there are not many governmental and industry-led quality assurance certification systems for supporting commercializing digestate products. The sustainable and safe use of digestate in different applications needs further development of technologies and processes. Also, incentives for digestate use, quality regulation, and social awareness are essential to promote digestate product commercialization as part of the organic waste circular economy paradigm. Therefore, future studies about circular business models and standardized international regulations for digestate products are needed
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|a Journal Article
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|a Review
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|a Anaerobic digestion
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| 650 |
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4 |
|a Digestate
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| 650 |
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|a Fertilizer
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| 650 |
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|a Nutrient pollution
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| 650 |
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|a Organic waste
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1 |
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|a Pérez-Martínez, Amaury
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Guardado-Yordi, Estela
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Guillén Fiallos, Christian
|e verfasserin
|4 aut
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|a Diéguez-Santana, Karel
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|4 aut
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| 700 |
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|a Ruiz-Mercado, Gerardo J
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t Waste management (New York, N.Y.)
|d 1999
|g 140(2022) vom: 01. März, Seite 14-30
|w (DE-627)NLM098197061
|x 1879-2456
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|g volume:140
|g year:2022
|g day:01
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|g pages:14-30
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|u http://dx.doi.org/10.1016/j.wasman.2021.12.035
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