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ȹƯ > ȸƮ
ؿ ϴ ȯ ̾߱!-(9)
[öƽ̾] Է 2023-08-22 09:01:03

2 : öƽ ȯ ߿ _Story 9.

Recycling more packaging – potential for PE and PP
о߿ Ȱ – PE PP ɼ

2020 å Ծڵ ٵ ȯ ٸ ǥ ִ ߴ. ش ǰ εǰ ׻ ְų Ȱ ִ ǰ Ǿ Ѵ.
ǥ öƽ ⹰ - öƽ ⹰ - κ ǰ öƽ ǰ ̴. ׷ Ȱ뼺 鿡, پ öƽ ֿ ̰ ִ. ߿ Ư ƿ׷ŻƮ(PET), ƿ(PE), ʷ(PP) з ִ öƽ ϴ.
 

PLASTIC ATLAS 2019, Heinrich Böll (BUND) » öƽ ͸ « 
׸ : PLASTICATLAS | Appenzeller/Hecher/Sack, ̼: CC-BY 4.0.
 
 
Types of plastic and their identification with recycling codes
öƽ öƽ Ȱ ڵ 
츮 ϻ Ȱ öƽ Ǵ ٽ ϴ. ϱ⵵ ϰ ϱ⵵ ϸ, ϱ⵵ ϰ 帮⵵ ϸ, ε巴ų ܴ پ Ӽ öƽ ų 4,000 ̻ ȴ. 
̷ پ ϱ Ȱ ڵ Ҹ ǥȭ  ִ. ڵ װ , ׸ Ȱ뿡 Ѵ.

An overview of the most commonly used types of plastic
ᰡ Ϲ Ǵ öƽ
 

 
ƿ | Polyethylene (PE)
ƿ(PE) 30% 迡 θ ǰ ִ öƽ̴. ϸ ص, öƽ ̻ ƿ ִ. ƿ ¸ . е HDPE(high-density) е LDPE (low-density)̴.
ƿ ٸ öƽ սŰ ʴ ̻ ȰϱⰡ . 
ٸ öƽ ٸ ƿ κ Ȱȴ. ijϽ͸ Ȱؼ ijϽ͸ , ʸ ٽ Ȱؼ ʸ ̴.
 
ʷ | Polypropylene (PP)
ʷ(PP) Ư 鿡 HDPE ſ ׼ öƽ̴. 
Ͽ 21% ι PE ° ϰ ִ.
Ģδ PP Ȱ뿡 ϴ. Recyclate ϰų ν ο ǰ  ִ. Ȱ öƽ ǰ 忡 ִ 
EFSA(ǰ籹) 򰡸 ģ Ŀ ǰ ϴ. ̴ Ģ ǰ ϴ Ȱ öƽ ȴ. EFSA Ȱ r-PP ؼ ͸ ʾ Ϲ ش ǰ ʰ ִ. ̷ r-PP ο 忡 ġ, ǰ ǰ µ ǰ ִ.
 
 
ƿ׷ŻƮ | Polyethyleneterephthalate (PET)
PET ȸ Ǵ  ˷ ִ. ׷ öƽ 嵵 PET . 
Ȱ뿡 , PET Ͽ Ȱ ǥ öƽ̴. ̷ ַ 2003⿡ Ե ȸ ⿡ ̴. , PET 99% ŵǾ ο ǰ ּ ȴ. PET ǰ ǰ ݺ ְ, 簡 Ŀ װ Ư Ѵ. , Ȱ PET ؼ PET ִ ̴.
 
Recycling potential for PE and PP
PE PP Ȱ ɼ
PET ȰѴٰ ؼ ̷ ߽ ǥ ޼ϱ ƴ. öƽȰȸ(PRE) 9鸸 , ° ǰ ִ ƿ ū ִ. PE Ȱ ִ е PE Ȱ 31% ģ. PRE ξ ִٰ . 
Ʈġ ʸ Ȱ ϴٴ ұϰ, öƽ ʸ ⹰ óϱ 帧 ް ִٰ Ѵ.
ǰ Ȱ ɼ ִȭϱ ؼ δ ̷ Ȱ뼺 ǰ Ǿ Ѵ. ٸ δ Ȱ Ѿ ̴. PRE ⹰ ø ǰ ̱ EU ؿ ȭӰ з ̷ μ 䱸ϰ ִ.
 
PP ̳ , Ҽ öƽ Ȱ뿡 ִ. κ Ȱ ٸ ٽ̴. PP Ȱϸ پ 뵵 پ ǰ ϴ ִ.
׷ PET ⹰ PP ⹰ ǰ ° پϴ. PP ⹰ ſ ǰ δ. PP Ȱ ɼ شȭǷ PP Ȱ ̷ ϸ Ӱ ذå Ǿ ̴.
 
High-quality PE and PP recycling with the aid of modern sorting technologies
Ȱ ǰ PE PP Ȱ 
پ 簡 PE PP . Ѳ̳ Ʈ ѿ Ǫ Ǵ , ⿡ ̸ ſ پ ũ, ǰ äӰ ִ. Ư κ 󿡼 PE Ǵ PP ȯ ý PE, PP ǰ ᱹ Ȱǰ , Ȱ Ϳ 忡 ǰ ִ. ٸ پ δ ȭ 빰 з Ȱ뿡 䱸 ϰ ִ.
⿡, ǰ (food-grade) ´ PE recyclate ִ Ȱ常̶ ǵ ְ ǰ ִ. ǰ PE PP recyclate ؼ ʴ´. ̷ ش recyclate ã .
ùٸ ̷ PP PE Ȱ뿡 شȭϴ ϰ ̴. ֽ ý öƽ , , , ݼ ϰ зѴ. ִ 99% Ȯ п װ͵ ְ ޼Ѵ. ī޶ ĺϱ 踮 Ǵ ÷ ɼ ϰ Ѵ.
, Sesotec , Ѳ, öƽ м Ḧ ϴ ȭǰ ȭ ֱ Ȱ ü ִ Ѵ.
 

PE Ȱ Ŀġ
Frosch ƿ ˾ Ű¡ Mondi Ȱ öƽ ĵ Ŀġ ߴ. 
ȯ ǥ ߴ. ϱ? 忡 ִ κ Ŀġ ̴. 忡 ̷ ƽ ҷ иϱ ƴ. 
, Ŀġ Ȱ ϰ Ȱ Ұȴ.
 

 

 
Conclusion 
1991 Ͽ Եǰ 2003 öƽ Ȱ оߴ Դ. ̻ ѹ ƴϴ. ο 2 Ǹ, ġ罽 ġ ִ ְ ǹѴ. 
з, ó ߿ ι Ÿ. ׸ å 鿡 ȯ ߿伺 ϰ ִµ, Ȱ뿡 ǿ ̿ ʰ ݿǰ ִ.
Ư PE PP Ȱ뿡 پ ʾҴ. ׷ Ȱ ȸ鿡 پ öƽ 縦 зϰ ο 縦 ϴ ִ ǰ Ȱǰ ϴ Ȳ̴.


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