Materialhygien
Conrad Luttropp
04/10 2011
Maskinkonstruktion
 Conrad Luttropp KTH Machine Design, [1].....material hygiene
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Naturvårdsverkets perspektiv
 Conrad Luttropp KTH Machine Design, [2].....material hygiene
2
BNP-perspektivet
299 SEK/st
=>2990 SEK
1664 SEK
 Conrad Luttropp KTH Machine Design, [3].....material hygiene
3
Klimatperspektivet
CO2
Rent vatten
Mat
Material
 Conrad Luttropp KTH Machine Design, [4].....material hygiene
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Producentperspektivet
 Conrad Luttropp KTH Machine Design, [5].....material hygiene
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Återvinnarens perspektiv
=>
 Conrad Luttropp KTH Machine Design, [6].....material hygiene
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Livscykeln ökar farten
 Conrad Luttropp KTH Machine Design, [7].....material hygiene
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Vad gör vi åt detta?
 Conrad Luttropp KTH Machine Design, [8].....material hygiene
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Smartare prylar
 Conrad Luttropp KTH Machine Design, [9].....material hygiene
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Mindre, enklare, billigare
 Conrad Luttropp KTH Machine Design, [10].....material hygiene
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Slutstationen
 Conrad Luttropp KTH Machine Design, [11].....material hygiene
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 Conrad Luttropp KTH Machine Design, [12].....material hygiene
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Miljö-elen och apparaterna har en tung materialryggsäck
 Conrad Luttropp KTH Machine Design, [13].....material hygiene
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Materialhygien!
 Conrad Luttropp KTH Machine Design, [14].....material hygiene
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Materialhygiene
Fe
Cu
Al
PP
ABS
PC
Glas
?
användning
fragmentering
 Conrad Luttropp KTH Machine Design, [15].....material hygiene
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Materialhygien (material management)
Fe
Cu
Al
PP
ABS
PC
Glas
•
Låg materialmix
•
Relevant information
•
Fraktionsvärde +/-
•
Vikt +/-
•
Strukturell ordning
 Conrad Luttropp KTH Machine Design, [16].....material hygiene
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Försteg
Fe
Cu
Al
PP
ABS
PC
Glas
användning
fragmentering
 Conrad Luttropp KTH Machine Design, [17].....material hygiene
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EcoWEEEprocess
a)
Remove the cord/battery
b)
Transport to WEEE recy plant
c)
Sort due to shell polymer type
d)
Crush cut/open shell
e)
Separate WEEE core from polymer fraction
f)
Fraktions to further treatment
 Conrad Luttropp KTH Machine Design, [18].....material hygiene
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Slut!
 Conrad Luttropp KTH Machine Design, [19].....material hygiene
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