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MVA Flötzersteig

State of the Art on Waste to Energy in Austria 9. November 2006

State of the Arton Waste to Energy in Austria

MVA Flötzersteig


Size: Population:

83.871 km²8.174.733

State

BurgenlandKärntenNiederösterreichOberösterreichSalzburgSteiermarkTirolVorarlbergWienAustria

population

277.586559.538

1.563.8721.392.965

524.4041.195.311

688.340359.388

1.613.3298.174.733

Austria

MVA Flötzersteig


Size: Population:

83.871 km²8.174.733

State

BurgenlandKärntenNiederösterreichOberösterreichSalzburgSteiermarkTirolVorarlbergWienAustria

population

277.586559.538

1.563.8721.392.965

524.4041.195.311

688.340359.388

1.613.3298.174.733

Federal waste management plan-analyses of the situation of waste management-contains data

-on the quantities of waste generated-of regional distribution of facilities forrecovery and disposal of waste

-requirements for waste prevention, recovery and treatment

-has regulatory function in that stipulate therequirements with basic rules for common treatment

-Continuative treatment principles are described in a supplement „Guidelines for waste shipment and treatment principles“

Austria

MVA Flötzersteig


Waste generated

Haushold and SimilarTrade, Craft, IndustryExcavated SoilBuilding, constructionChosen Secondaryother

Total

Mio. t

3,42,3

22,06,62,0

18,0

54

Size: Population:

83.871 km²8.174.733

Waste generated: 54 Mill. t

Waste in Austria

MVA Flötzersteig


Haushold and similar

Trade, Craft, Industry

Sewage Sludge

Wood

Building, Constructions

Ashes, Slag out of thermal treatment

Green, Market, Street collection

Excavated soil

others

Waste in Austria

MVA Flötzersteig


Exavated Soil

Other Waste

Arise since 1992

Waste in Austria

MVA Flötzersteig


Thermal treatment

Collection for recovering and processing

Other treatment

How do we treat our Waste?

MVA Flötzersteig


Treatment facilities– including in-company facilities - Number

Thermal treatment (without houshold and similar) 180Thermal treatment houshold and similar 9Chemical, physical treatment 37Treatment for special Waste (Cars, Electronic, plastics, Oil, fat, chemicals, batteries, and others)

199

Shredder 6Treatment of construction and demolition waste 293Biotechnical treatment for pretreatment of houshold and similar and other Waste (MBA)

16

anerob biotechnical treatment seperatly colected biogenWaste, Greenhouse and equal. (composting)

539

Sorting seperatly collected waste 123Recovery of seperately collected Waste 43Anaerobe biotechnical treatment (Biogas) 403Landfill 666

Treatment facilities

MVA Flötzersteig


Thermal treatment (withouthoushold and similar)

Four or more thermal treatment facilitiesTwo or three thermal treatment facilitiesOne thermal treatment facility

Thermal treatment (without houshold and similar)

capacityt/a

State

BurgenlandKärnten

OberösterreichSalzburgSteiermarkTirolVorarlbergWienAustria rounded

Niederösterreich

Number

715

412440

14

24180

24

60.100228.000

906.000105.000

1.301.5005.400

31.000257.0002.9 Mio

33.200

MVA Flötzersteig


Thermal treatment houshold and similar

capacityt/a

Thermal Treatment Plant

MVA Spittelau Wien

MVA Flötzersteig Wien

MVA WAV II, Wels

MVA Dürnrohr, Zwentendorf

Arnoldstein

WSO 4 - Wien

Reststoffverw. Lenzing

Reststoffverw. Niklasdorf

Austria rounded

MVA WAV I, Wels

Firing system / Waste

Grate (Houshold) 270.000

210.000

230.000

300.000

80.000

110.000

300.000

100.000

1.7 Mio

75.000

Grate (Houshold)

Grate (Houshold)

Grate (Houshold)

Grate (Houshold)

Grate (Houshold)Fluidised Bed (high

caloric fraction, sludge, pre treated houshold)

Fluidised Bed (high caloric fraction, sludge)

Fluidised Bed (high caloric fraction, sludge)

On-LineOn-LineUnder Construction

MVA Flötzersteig


Thermal treatment houshold and similar under construction / future plans

capacityt/a

Thermal Treatment PlantMVA Zistersdorf

MVA Dürnrohr,Zwentendorf3. lineAustria rounded

MVA Pfaffenau, Wien

Firing system / Waste

Grate (Houshold, Sludge) 130.000

225.000

655.000

250.000

Grate (Houshold)

Grate (Houshold)On-LineOn-Line

Under Construction

Thermal treatment houshold and similar total capacity: 2.3 Mio. t in 2009

Environmental impact analysis in process - Start Up: late 2009

Under construction - Start Up Spring 2008Negotiation for contracting - Start Up: End of 2008 spring 2009

MVA Flötzersteig


Under Construction

Technologies used in waste to energy plants in Austria

-Furnance technology-Rotary Kiln-Grate (Martin, Martin - W+E -, Alsthom)-Fluidised bed reactors

- Electrostatic Precipitator- Flow Injection absorber (activated coke)- Bag House Filter- Flue gas cleaning

- wet scrubbing- semi try flue gas cleaning- try flue gas cleaning

-Activated coke filter fixed bed process-DeNOx (SCR)-Wastewater treatment

-Energy recovery

Technologies used in waste to energy plants in Austria

MVA Flötzersteig


MVA Flötzersteig- build 1959 – 1963- 1985 retrofitting programm

-three stage wet flue-gas cleaning

-waste water treatment-early 90ties

-new firing grate-combustion camber-electrostaticprecipitator

-DeNOx (SCR)-2006

-injection activitedcole

-Bag house filter-DeNOx (SCR) retrofit

History of the domestic wast incineration plant Flötzersteig

MVA Flötzersteig


-Expiriences at Austrian waste to energy plants showhow new technologies can be integrated into existent plants

-within a short time period

-Potential limitations may result from space requirments

MVA Flötzersteig


Ing. Erich PawelkaMVA Flötzersteig, Fernwärme WienA- 1160 Wien, Flötzersteig 12Telefon: ++43 1 313 26 DW 8751 od. 8753Fax.: ++43 1 313 26 8783Mail: [email protected]

Thank you for your attention !

Herzliche Grüße aus Wien

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