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231225s2020 xx |||||o 00| ||eng c |
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|a 10.1016/j.wasman.2019.10.006
|2 doi
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|a pubmed24n1007.xml
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|a (DE-627)NLM302171908
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|a (NLM)31610474
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|a (PII)S0956-053X(19)30637-3
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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 |
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|a da Costa, Tamíris Pacheco
|e verfasserin
|4 aut
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|a Life cycle assessment of woody biomass ash for soil amelioration
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|c 2020
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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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| 500 |
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|a Date Completed 18.11.2019
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|a Date Revised 18.11.2019
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a Copyright © 2019 Elsevier Ltd. All rights reserved.
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|a The increasing use of forest biomass as a fuel for power plants due to environmental concerns will certainly increase the amount of woody biomass ash produced. Because of the environmental problems derived from woody biomass ash disposal, an important aspect for the sustainable development of the energy sector is the implementation of effective ash management strategies. The purpose of this study is to assess the environmental impacts of woody biomass ash landfarming for soil amelioration through a Life Cycle Assessment. The baseline scenario corresponds to the current most common practice of woody biomass ash management (landfilling), and two different landfarming alternatives were assessed: liming and fertilisation. Credits were given to the system due to the substitution of three traditional liming products and five traditional fertilisers. Woody biomass ash landfarming presented satisfactory performance in five impact categories under study in comparison to landfilling. When woody biomass ash was used for liming, the environmental savings were more pronounced when substituting hydrated lime. For potassium supply, the substitution of potassium nitrate by woody biomass ash presented the best environmental performance, while for phosphorus supply, the environmental savings were more pronounced substituting single superphosphate. However, in four impact categories, the environmental impacts of ash landfarming exceeded the impacts of ash landfilling, due to the emission to soil of nutrients and trace elements to soil. But this does not necessarily imply increased risks for the environment, as the potential pollutants leaching depends on their bioavailability in the soil
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|a Journal Article
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|a Ash management
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|a End-of-life
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|a Fertilisation
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| 650 |
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4 |
|a Liming
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| 650 |
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4 |
|a Residue valorisation
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| 650 |
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|a Coal Ash
|2 NLM
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| 650 |
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|a Fertilizers
|2 NLM
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| 650 |
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7 |
|a Soil
|2 NLM
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| 650 |
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7 |
|a Soil Pollutants
|2 NLM
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| 650 |
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7 |
|a Trace Elements
|2 NLM
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| 700 |
1 |
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|a Quinteiro, Paula
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Tarelho, Luís A C
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Arroja, Luís
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Dias, Ana Cláudia
|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 101(2020) vom: 01. Jan., Seite 126-140
|w (DE-627)NLM098197061
|x 1879-2456
|7 nnns
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| 773 |
1 |
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|g volume:101
|g year:2020
|g day:01
|g month:01
|g pages:126-140
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|u http://dx.doi.org/10.1016/j.wasman.2019.10.006
|3 Volltext
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|d 101
|j 2020
|b 01
|c 01
|h 126-140
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