Waste Indicators

Table 2.1:
Data sources for quantitative data 1)

   

Material fraction

Collection for recycling excl. recovery in incineration plants 2)

Incineration and landfilling

Data source

app. %

Annual statement

Statement every 5-10 years 3)

Paper and cardboard

ISAG (++)

45

MFS (+)

 

Glass

ISAG (++)

Pack: 65
Other: 0 ?

Packaging: MFS (+)

Other: statuses (+)

Plastics – divided into types

Packaging: ?
Other: (-)

Pack: <10%
Other: 2 ?

Packaging: MFS (+)

Other: statuses (+)

Metal – divided into individual metals

Based on trade statistics
Fe, Al (+)
Other: (-)

Fe: 98
Al: 70
Cu: 80
Cr: >70?
Ni: 70?
Pb: >90
Zn: ?

 

Mass-flow analyses or statuses (+)

Oil and chemical waste
- may be divided into main groups

ISAG (++)

>90 ?

ISAG (++)

 

Automobile rubber

ISAG (++)
Other statistics

>90

 

Statuses (+)

Concrete

ISAG (++)

80-85

MFS (+)*)

 

Tiles

ISAG (++)

80-85

MFS (+)*)

 

Asphalt

ISAG (+), excl. recycling on site

80-85

MFS (+)*)

 

Wood – divided into wood and plates

ISAG (++)

<10 ?

 

Statuses (+)

Other building materials

-

?

-

Statuses (+)

Food waste/other organic

ISAG (++)

app. 25%

MFS (+)

 

Garden waste

ISAG (++)

?

MFS (+)

 

Soil, gravel and sand

ISAG (++)

?

 

Statuses (+)

Other (e.g. ceramics, rubber, (excl. automobile rubber))

-

<10 ?

-

Statuses (+)

Slag

ISAG (++)

-

-

-

Energy recovery

Energy statistics

-

-

-

Flue-gas cleaning products (coal)

ISAG (++)

-

-

-

Sludge

ISAG (++)

-

-

-

      
(++) certain data, up to ± 10%
(+) less certain data, from ± 10% up to ± 15%
(-) uncertain data, more than ± 15%
MFS: Material flow statistics.
*) Statistics no longer prepared
  
1) The uncertainties stated express the authors’ estimates of uncertainty of quantitative data that is calculated on the basis of sources stated, and not necessarily the uncertainty of the sources by themselves. For example, quantities of metal recycled are calculated on the basis of several code numbers in the Foreign Trade Statistics, and the uncertainty is associated with the fact that products covered by the code number also contain other materials.
2) States for each material fraction the assessed proportion of quantities disposed that is collected for recycling. "?" states that the proportion is a rough estimate and very uncertain.
3) Statuses and mass-flow analyses less than 10 years old are available for several metals, but there is no general rule as to update frequency of these analyses.