Hjelmar, Ole's Books

End-of-Waste Criteria for Construction & Demolition Waste

By: Hjelmar, Ole,Hansen, Jette Bjerre,Wahlström, Margareta,Wik, Ola

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End-of-Waste Criteria for Construction & Demolition Waste

By: Hjelmar, Ole,Hansen, Jette Bjerre,Wahlström, Margareta,Wik, Ola

This report presents the situation within the Nordic countries with respect to production and recycling of construction and demolition waste, in particular crushed concrete, in the form of aggregates, and discusses the conditions and requirements relating to environmental impacts for a possible application of the End-of-Waste option in the Waste Framework Directive. If this option is applied, the material may become a product and it will no longer be regulated by waste legislation. Regulation of crushed concrete under product legislation presents a number of challenges, particularly with respect to environmental protection. The report presents and proposes a methodology for the setting of leaching and risk-based criteria to be fulfilled by crushed concrete (and other waste aggregates) in order to obtain End-of-Waste status. It is further recommended to set impact-reducing conditions on the use of materials obtaining End-of-Waste criteria, and not to allow free use. It should be noted that the work described in this report was carried out during the period from 2010 to 2012.

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Page Count

266

Publisher

Nordic Council of Ministers

Published Date

ISBN 10

9289345624

ISBN 13

9789289345620

BAT for combustion and incineration residues in a Circular Economy

By: Hjelmar, Ole,Hyks, Jiri,Korpisjärvi, Kirsi,Wahlström, Margareta,Grönholm, Raul

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BAT for combustion and incineration residues in a Circular Economy

By: Hjelmar, Ole,Hyks, Jiri,Korpisjärvi, Kirsi,Wahlström, Margareta,Grönholm, Raul

Available online: https://pub.norden.org/temanord2022-542/ Combustion of biomass and incineration of solid waste and sewage sludge are important parts of the energy production and waste management infrastructure in most of the Nordic countries, but they also produce substantial quantities of residual waste in terms of bottom ash, fly ash and flue gas cleaning residues which contain potentially harmful substances in various amounts. Preferably, the ashes and residues should be treated and utilised as part of the Circular Economy. The project provides an overview of the utilisation options, including environmental and treatment requirements, and of the associated technical and regulatory frameworks and practical conditions of utilisation. Compliance of combinations of treatments and applications of ashes and residues with Best Available Techniques (BAT) has been assessed, and seven Nordic BAT candidates have been proposed and described in detail.

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Page Count

189

Publisher

Nordic Council of Ministers

Published Date

ISBN 10

9289373598

ISBN 13

9789289373593

Hazardous waste classification

Amendments to the European Waste Classification regulation - what do they mean and what are the consequences?

By: Wahlström, Margareta,Laine-Ylijoki, Jutta,Wik, Ola,Oberender, Anke,Hjelmar, Ole

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Hazardous waste classification

Amendments to the European Waste Classification regulation - what do they mean and what are the consequences?

By: Wahlström, Margareta,Laine-Ylijoki, Jutta,Wik, Ola,Oberender, Anke,Hjelmar, Ole

In European legislation, waste is classified either as hazardous or non-hazardous. Hazardous waste is a waste that due to its (intrinsic) chemical or other properties poses a risk to the environment and/or human health. The legislation for waste classification was revised in 2014 in order to align it with the chemical legislation, the CLP Regulation, but some criteria and assessment procedures for the interpretation of the hazardousness were left open. Waste classification has several implications on the waste management. This report presents challenges in the hazardous waste classification. In this report, the authors express their views on the interpretation of the waste status, especially focusing on the potentially recyclable high volume waste streams. Also recommendations for the assessement of some hazardous properties are included.

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Page Count

186

Publisher

Nordic Council of Ministers

Published Date

ISBN 10

9289345330

ISBN 13

9789289345330

Treatment Methods for Waste to be Landfilled

By: Ole Hjelmar

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Treatment Methods for Waste to be Landfilled

By: Ole Hjelmar

The legal framework establishes criteria for the acceptance of waste at landfills. That means that certain types of waste require specific treatment prior to landfilling in order to meet the waste acceptance criteria (WAC). This project presents a compilation and evaluation of existing information on treatment methods and technology for selected types of "problem waste" that does not comply with WAC. For some waste types the same treatment methods may be applied to improve their properties in relation to reuse. Three waste streams were selected: bottom ash and residues from air pollution control from municipal solid waste incinerator, and shredder residues. Residues from air pollution control and from shredder constitute real problems in relation to landfilling, while the problems for bottom ash are more related to reuse. A brief discussion on the properties and treatment options for ashes from the incineration of biofuels (wood chips or straw) is also included. The report describes the landfill WAC in each of the Nordic countries. Next, the waste properties that may have to be improved to comply with the acceptance criteria are discussed, and a general overview of available waste treatment principles is given. Finally the properties, the potential problems associated with compliance with the landfill WAC, and the treatment options are described for each of the three waste streams. The treatment methods are described and evaluated in terms of technical efficiency, limitations, economy and compliance with appropriate landfill WAC.

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Page Count

147

Publisher

Nordic Council of Ministers

Published Date

ISBN 10

9289319453

ISBN 13

9789289319454

Municipal Solid Waste Incinerator Residues

By: A.J. Chandler,T.T. Eighmy,O. Hjelmar,D.S. Kosson,S.E. Sawell,J. Vehlow,H.A. van der Sloot,J. Hartlén

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Municipal Solid Waste Incinerator Residues

By: A.J. Chandler,T.T. Eighmy,O. Hjelmar,D.S. Kosson,S.E. Sawell,J. Vehlow,H.A. van der Sloot,J. Hartlén

This text covers a broad spectrum of topics pertinent to the management of incinerator residues. Background information includes a history of incineration, and the influence of municipal waste composition, incinerator type air pollution control technologies on residue quality. Physical, chemical and leaching characteristics for the various ash streams are described, along with recommended sampling and evaluation methodologies. Residue handling and management options, including, treatment utilisation and disposal are also discussed in detail.

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Page Count

1009

Publisher

Elsevier

Published Date

ISBN 10

0080537189

ISBN 13

9780080537184

End-of-Waste Criteria for Construction & Demolition Waste

By: Hjelmar, Ole,Hansen, Jette Bjerre,Wahlström, Margareta,Wik, Ola

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End-of-Waste Criteria for Construction & Demolition Waste

By: Hjelmar, Ole,Hansen, Jette Bjerre,Wahlström, Margareta,Wik, Ola

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Page Count

266

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Nordic Council of Ministers

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ISBN 10

9289345624

ISBN 13

9789289345620

Treatment Methods for Waste to be Landfilled

By: Ole Hjelmar

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Treatment Methods for Waste to be Landfilled

By: Ole Hjelmar

Average ratings

N/A

Write a review

Solve jigsaw puzzle

Age

Page Count

147

Publisher

Nordic Council of Ministers

Published Date

ISBN 10

9289319453

ISBN 13

9789289319454

Book's by Hjelmar, Ole

End-of-Waste Criteria for Construction & Demolition Waste

End-of-Waste Criteria for Construction & Demolition Waste

BAT for combustion and incineration residues in a Circular Economy

BAT for combustion and incineration residues in a Circular Economy

Hazardous waste classification

Hazardous waste classification

Treatment Methods for Waste to be Landfilled

Treatment Methods for Waste to be Landfilled

Municipal Solid Waste Incinerator Residues

Municipal Solid Waste Incinerator Residues

End-of-Waste Criteria for Construction & Demolition Waste

End-of-Waste Criteria for Construction & Demolition Waste

Treatment Methods for Waste to be Landfilled

Treatment Methods for Waste to be Landfilled

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