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231223s2009 xx |||||o 00| ||eng c |
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|a 10.1177/0734242X08099490
|2 doi
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|a pubmed24n0628.xml
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|a (DE-627)NLM188350713
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|a (NLM)19423579
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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1 |
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|a Bark, Marjorie
|e verfasserin
|4 aut
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1 |
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|a Report
|b Potential environmental impact of exempt site materials - a case study of bituminous road planings and waste soils
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|c 2009
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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 15.10.2009
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|a Date Revised 11.08.2009
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a The use of waste materials for ecological benefit, agricultural improvement or as part of construction works are often exempt from waste management control in order to maximize the reuse of material that would otherwise be disposed of to landfill. It is important, however, to determine whether there is potential for such waste to cause environmental harm in the context of the basis for granting exemptions under the relevant framework objective to ensure that waste is recovered or disposed of without risk to water, air, soil, plants or animals. The potential for environmental harm was investigated by leaching studies on two wastes commonly found at exempt sites: bituminous road planings and waste soils. For bituminous road planings, the organic components of the waste were identified by their solubility in organic solvents but these components would have low environmental impact in terms of bioavailability. Leaching studies of the heavy metals copper, lead and zinc, into the environment, under specific conditions and particularly those modelling acid rain and landfill leachate conditions showed that, except for copper, the amounts leached fell within Waste Acceptance Criteria compliance limits for defining waste as inert waste. The fact that the amount of copper leached was greater than the Waste Acceptance Criteria level suggests that either additional testing of wastes regarded as exempt should be carried out to ensure that they are in analytical compliance or that legislation should allow for the potential benefits of reuse to supersede deviations from analytical compliance
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|a Journal Article
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|a Research Support, Non-U.S. Gov't
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|a Hydrocarbons
|2 NLM
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|a Industrial Waste
|2 NLM
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|a Water Pollutants, Chemical
|2 NLM
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|a asphalt
|2 NLM
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|a 8052-42-4
|2 NLM
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|a Bland, Michael
|e verfasserin
|4 aut
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700 |
1 |
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|a Grimes, Sue
|e verfasserin
|4 aut
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773 |
0 |
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|i Enthalten in
|t Waste management & research : the journal of the International Solid Wastes and Public Cleansing Association, ISWA
|d 1991
|g 27(2009), 6 vom: 01. Sept., Seite 611-6
|w (DE-627)NLM098164791
|x 1096-3669
|7 nnns
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|g volume:27
|g year:2009
|g number:6
|g day:01
|g month:09
|g pages:611-6
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|u http://dx.doi.org/10.1177/0734242X08099490
|3 Volltext
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|d 27
|j 2009
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|h 611-6
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