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231224s2017 xx |||||o 00| ||eng c |
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|a 10.1016/j.wasman.2017.01.017
|2 doi
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|a pubmed25n0894.xml
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|a (DE-627)NLM268373574
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|a (NLM)28126371
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|a (PII)S0956-053X(17)30017-X
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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|a Temizel, İlknur
|e verfasserin
|4 aut
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|a Effect of nano-ZnO on biogas generation from simulated landfills
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|c 2017
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Completed 05.10.2017
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|a Date Revised 05.10.2017
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a Copyright © 2017 Elsevier Ltd. All rights reserved.
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|a Extensive use of nanomaterials in commercial consumer products and industrial applications eventually leads to their release to the waste streams and the environment. Nano-ZnO is one of the most widely-used nanomaterials (NMs) due to its unique properties. It is also known to impact biological processes adversely. In this study, the effect of nano-ZnO on biogas generation from sanitary landfills was investigated. Two conventional and two bioreactor landfills were operated using real MSW samples at mesophilic temperature (35°C) for a period of about 1year. 100mg nano-ZnO/kg of dry waste was added to the simulated landfill reactors. Daily gas production, gas composition and leachate Zn concentrations were regularly monitored. A model describing the fate of the nano-ZnO was also developed. The results obtained indicated that as much as 99% of the nano-ZnO was retained within the waste matrix for both reactor operation modes. Waste stabilization was faster in simulated landfill bioreactors with and without the addition of nano-ZnO. Moreover, the presence of the nano-ZnO within the waste led to a decrease in biogas production of about 15%, suggesting that the nano-ZnO might have some inhibitory effects on waste stabilization. This reduction can have potentially significant implications on waste stabilization and the use of biogas from landfills as a renewable energy source
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|a Journal Article
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|a Anaerobic digestion
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|a Biogas
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|a Bioreactor landfills
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|a Nano-ZnO
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|a Nanoparticle
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|a Sanitary landfills
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|a Air Pollutants
|2 NLM
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|a Zinc Oxide
|2 NLM
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|a SOI2LOH54Z
|2 NLM
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|a Emadian, S Mehdi
|e verfasserin
|4 aut
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|a Di Addario, Martina
|e verfasserin
|4 aut
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|a Onay, Turgut T
|e verfasserin
|4 aut
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|a Demirel, Burak
|e verfasserin
|4 aut
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|a Copty, Nadim K
|e verfasserin
|4 aut
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|a Karanfil, Tanju
|e verfasserin
|4 aut
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|i Enthalten in
|t Waste management (New York, N.Y.)
|d 1999
|g 63(2017) vom: 27. Mai, Seite 18-26
|w (DE-627)NLM098197061
|x 1879-2456
|7 nnns
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|g volume:63
|g year:2017
|g day:27
|g month:05
|g pages:18-26
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|u http://dx.doi.org/10.1016/j.wasman.2017.01.017
|3 Volltext
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