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231225s2018 xx |||||o 00| ||eng c |
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|a 10.1016/j.wasman.2017.11.038
|2 doi
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|a pubmed24n0928.xml
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|a (DE-627)NLM278639437
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|a (NLM)29198521
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|a (PII)S0956-053X(17)30878-4
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|a DE-627
|b ger
|c DE-627
|e rakwb
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| 041 |
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|a eng
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| 100 |
1 |
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|a Genuino, Divine Angela D
|e verfasserin
|4 aut
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|a Improving the surface properties of municipal solid waste-derived pyrolysis biochar by chemical and thermal activation
|b Optimization of process parameters and environmental application
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|c 2018
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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
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|2 rdacarrier
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|a Date Completed 10.08.2018
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|a Date Revised 02.12.2018
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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 Biochar produced from the slow pyrolysis of municipal solid waste was activated with KOH and thermal treatments to enhance its surface and adsorptive properties. The effects of KOH concentration, activation temperature and time on the specific surface area (SSA) of the activated biochar were evaluated and optimized using central composite design (CCD) of the response surface methodology (RSM). Results showed that the activation of biochar enhanced its SSA from 402.8 ± 12.5 to 662.4 ± 28.6 m2 g-1. The adsorptive capacities of the pristine biochar (PBC) and activated biochar (ABC) were compared using methylene blue (MB) dye as model compound. For MB concentrations up to 25 mg L-1, more than 99% dye removal was achieved with ABC, while only a maximum of 51% was obtained with PBC. Results of the isotherm study showed that the Langmuir model best described MB adsorption on ABC with adsorption capacity of 37.0-41.2 mg g-1
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|a Journal Article
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|a Biochar
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|a Chemical activation
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|a Municipal solid waste
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|a Optimization
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|a Pyrolysis
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|a Thermal activation
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|a Solid Waste
|2 NLM
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|a biochar
|2 NLM
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|a Charcoal
|2 NLM
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|a 16291-96-6
|2 NLM
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| 700 |
1 |
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|a de Luna, Mark Daniel G
|e verfasserin
|4 aut
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1 |
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|a Capareda, Sergio C
|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 72(2018) vom: 15. Feb., Seite 255-264
|w (DE-627)NLM098197061
|x 1879-2456
|7 nnns
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| 773 |
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|g volume:72
|g year:2018
|g day:15
|g month:02
|g pages:255-264
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|u http://dx.doi.org/10.1016/j.wasman.2017.11.038
|3 Volltext
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