Incineration: Difference between revisions
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Within waste terms [[Incineration]] is a form of waste treatment which involves the combustion of waste materials | Within waste terms [[Incineration]] is a form of waste treatment which involves the combustion of waste materials.<ref name="Inc">[https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/221036/pb13889-incineration-municipal-waste.pdf Incineration of Municipal Waste], [[DEFRA]] 2013</ref> | ||
Typically, | ==Context and Definition== | ||
Typically, [[Incineration]] plants are generally focused on [[Municipal Solid Waste]] with combustion temperatures in excess of 850°C. A comprehensive list of plants and plant backgrounds are listed in the [[Residual Waste EFW]] page and associated pages of WikiWaste. | |||
'''High Temperature Incineration (HTI)''' plants are generally focused on [[Hazardous Waste]] disposal with combustion temperatures around 1100°C. | |||
In both cases, the process converts the waste into carbon dioxide and any non-combustible materials (e.g. metals, glass) remain as a solid, known as [[Incinerator Bottom Ash]] (which contains a small amount of residual carbon).<ref name="Inc" /> The by-products of the flue gas/emissions cleaning process are known as [[Fly Ash]]. | |||
In legal terms, a ‘waste incineration plant’ means any stationary or mobile technical unit and equipment dedicated to the thermal treatment of waste, with or without recovery of the combustion heat generated. Therefore, the activity is termed Incineration, whether the thermal treatment of the waste is via one of the following thermal processes: | |||
* [[Conventional Combustion]], | |||
* [[Pyrolysis]] | |||
* [[Gasification]] or | |||
* [[Plasma]] process | |||
and if the gases resulting from the treatment are subsequently incinerated<ref name='ref01'>European Commission, 2010 Industrial Emissions Directive 2010/75/EU of the European Parliament and of the Council of 24 November 2010 on industrial emissions (integrated pollution prevention and control). Official Journal of the European Union.</ref>. As an example, a [[Pyrolysis]] facility that burnt the produced [[Syngas]] to generate electricity would be Incineration, whereas a [[Pyrolysis]] facility that processed [[Syngas]] for vehicle fuel would not. | |||
==Emissions== | |||
The standards for emissions limits, monitoring, waste reception and treatment standards that are acceptable for waste incineration plants were set in the [[Waste Incineration Directive]] (2000/76/EC) and updated in the [[Industrial Emissions Directive]] (2010/75/EU)<ref name='ref01' />. The [[Industrial Emissions Directive]] provides the framework for regulating across the EU and requires such installations to hold a [[Environmental Permit|Permit]] based on the use of [[Best Available Technique]] ([[BAT]]). | The standards for emissions limits, monitoring, waste reception and treatment standards that are acceptable for waste incineration plants were set in the [[Waste Incineration Directive]] (2000/76/EC) and updated in the [[Industrial Emissions Directive]] (2010/75/EU)<ref name='ref01' />. The [[Industrial Emissions Directive]] provides the framework for regulating across the EU and requires such installations to hold a [[Environmental Permit|Permit]] based on the use of [[Best Available Technique]] ([[BAT]]). | ||
On the 3rd December 2019 new EU standards were published for waste incineration <ref> [https://ec.europa.eu/jrc/en/news/new-eu-environmental-standards-waste-incineration New EU environmental standards for waste incineration]</ref> for new emissions, monitoring and efficiency standards. The new specifications stem from a review of [[Best Available Technique]] ([[BAT]]) Reference Document ([[BREF]]) for Waste Incineration. | On the 3rd December 2019 new EU standards were published for waste incineration <ref> [https://ec.europa.eu/jrc/en/news/new-eu-environmental-standards-waste-incineration New EU environmental standards for waste incineration]</ref> for new emissions, monitoring and efficiency standards. The new specifications stem from a review of [[Best Available Technique]] ([[BAT]]) Reference Document ([[BREF]]) for Waste Incineration. | ||
==References== | ==References== | ||
<references /> | <references /> | ||
Revision as of 15:25, 29 January 2021
Within waste terms Incineration is a form of waste treatment which involves the combustion of waste materials.[1]
Context and Definition
Typically, Incineration plants are generally focused on Municipal Solid Waste with combustion temperatures in excess of 850°C. A comprehensive list of plants and plant backgrounds are listed in the Residual Waste EFW page and associated pages of WikiWaste.
High Temperature Incineration (HTI) plants are generally focused on Hazardous Waste disposal with combustion temperatures around 1100°C.
In both cases, the process converts the waste into carbon dioxide and any non-combustible materials (e.g. metals, glass) remain as a solid, known as Incinerator Bottom Ash (which contains a small amount of residual carbon).[1] The by-products of the flue gas/emissions cleaning process are known as Fly Ash.
In legal terms, a ‘waste incineration plant’ means any stationary or mobile technical unit and equipment dedicated to the thermal treatment of waste, with or without recovery of the combustion heat generated. Therefore, the activity is termed Incineration, whether the thermal treatment of the waste is via one of the following thermal processes:
- Conventional Combustion,
- Pyrolysis
- Gasification or
- Plasma process
and if the gases resulting from the treatment are subsequently incinerated[2]. As an example, a Pyrolysis facility that burnt the produced Syngas to generate electricity would be Incineration, whereas a Pyrolysis facility that processed Syngas for vehicle fuel would not.
Emissions
The standards for emissions limits, monitoring, waste reception and treatment standards that are acceptable for waste incineration plants were set in the Waste Incineration Directive (2000/76/EC) and updated in the Industrial Emissions Directive (2010/75/EU)[2]. The Industrial Emissions Directive provides the framework for regulating across the EU and requires such installations to hold a Permit based on the use of Best Available Technique (BAT).
On the 3rd December 2019 new EU standards were published for waste incineration [3] for new emissions, monitoring and efficiency standards. The new specifications stem from a review of Best Available Technique (BAT) Reference Document (BREF) for Waste Incineration.
References
- ↑ 1.0 1.1 Incineration of Municipal Waste, DEFRA 2013
- ↑ 2.0 2.1 European Commission, 2010 Industrial Emissions Directive 2010/75/EU of the European Parliament and of the Council of 24 November 2010 on industrial emissions (integrated pollution prevention and control). Official Journal of the European Union.
- ↑ New EU environmental standards for waste incineration