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ܵϺ޹˾Ʒ̼㼣۱

ɽܵϺ޹˾ίϺֹܻ Ƽ޹˾дڹʺҵͨõ GB/T 24040 ͬISO14040GB/T 24044ͬISO14044ISO14067 ׼  

еϢɽܵϺ޹˾乩Ӧṩ  ɰܸϢ׼ȷԺ  ͻҲӦΪЧͽΡδȨ  κλС˽Ҳκʽתر档  ȨĿת  ע  ҲöԱκԭáɾں޸ġ


̼㼣ЧժҪ

Ŀ GB/T 24040ͬ ISO14040 GB/T 24044ͬ ISO14044 ȫҪѧ  ISO14067 Ҫ   PVC ܵԭϻȡƷĩڵȫģ  д̼㼣  ЧĿģ

1 Ʒȫ̼㼣ͨԲƷԭϻȡԭ䡢ƷӹƷ䡢ƷʹáƷ⼰ʹõ   ۲Ʒ̼㼣Ϊ 2340.77kgCO2eq

2 ̼㼣ӰĻڣͨԲƷȫڵ  ڲƷϻȡʹõĸ  ȫůӰĻԭ׶ΣA1  Т˳ռΪ 87.59% ΪƷԭϽ׶ΣA3  Т˳ռΪ 11.79%


һ

1.1   ҵ

ܵϺ޹˾ 2001 8  ǽɷݹ˾Ʊ

룺0002641ȫӹ˾  עʽ 10080 򡣡ӵֹܲ 33   PVCHDPEMPP ˮϹܲĴ 4.5 ֡ҵϵϺиҵƼСҵרԵҵҵ϶λ   ӵ 7 ҷר

ҵλϺֶŶ· 999  ռ 8 ƽ  

S20 ⻷ߺֶʻ  λԽ  ͨݡ

ҵۺ  ҪװӼô͵¹  ڹȽˮƽƷҪУˮüӽܺ˫ڲƹܡڲƹܡPE ǿˮܡMPP CPVC ± ׹ܵ  ܵھģӧ16mm 1500mmڹ˾Ʒ 20 ʡк͵  ڻǿʢƷȺңңȵгռ  ش󹤳̶ɽƷ  ƷȺгռʮ  ˾ÿȽ  ѳΪڴھϹͷҵ  кλá

ҵԽ  һֱ  ʵƷս辶  ʼռ֡  Ƽ  ʸЧ  ԼĿĺ͡ƷΪ  Ϊ ıĿġ˾ֹܵƷһʮ걻ΪϺƲƷϺϹܵƼƷ

ҵƷص㹤УݡϺ԰Ϻ F1 ǡƸۺ˵վ¼¹ҵ԰  ر˰зɻϷʰġոȵȡ

1.2   ƷϢ

۹ߣPVC ܵ


1.3   Ʒ

 | ٷվ


ͼ 1.1 

Ҫ˵

1                       ϣ PVC ֬ PVC һ䷽׼ȷ

2                       ͣչҪμȻ  ͨ豬ĦʹϺϳֻ  ¶ȿԵִ 110~130档

3                       ȴϡϣȻͨȴ  ѭȴˮȴ  ȴͨɸۻе  ϵͳϲ  ϲֱӽ`϶С

ͶϻڵIJۻڣϳԼбͶϷ۳G1.1 ԼԭϵķϰװϣS1.1

4                       ܻģѹͣ϶еĸɻϾ˫ݸ˼ȼȳܻ  ͨͷģ߽˶Ϊֱ˶  һܻ   Ҫijѹ  ȷܲijʵΪֹеˮӰܲ    ͨյķеˮֺͼG1.2

Ŀ  ƾ֤ƷҪ  ¶ȣ150~170棩Ϊϵܻ¶  ԰¶ȵ PVC ֬ѽ¶  PVC ֬ᱬʱPVC ֬ڼ  δۺϵӷγɻӷлԷǼ


ϩ弰Ȼⵥ壻 ζԳŨȱ

ӽʱ  ڱˮȴ  ɳ ģѹ͡ȴ  Ӷھһ   ״һļӽܡƹʱ  ͷṹӽܷ  ӽ  ͷнһƽ͵ƹܷڡ  ͷģ߽ṹӴ֧ܷڱڡ  мڲ  ʱڱںͼӽһ  ˮȴ  ɼ ն͡

5                       ǣͺõĹܲĴģǣָ

6                       иигһ  һƽΪ 6 סибϱ߽  ϱ߽Ͼʹ  бG1.3

7                       ĥĥƷ  Ʒװ  ȱƷʹ  бG1.3


Ŀĺ͹ģ

2.1   Ŀ

ƾ֤ɫƲƷҪ   Ʒۣ Life Cycle Assessment,LCADzƷɫơˢµһҪ顣ƾ֤ GB/T 24040ISO14040GB/T 24044ISO14040Ҫ   PVC ܵͬڵģ   ISO14067 Ҫд̼㼣۱  ЧĿġ

1                       ͨ PVC ܵҡŵڣԭϻȡԭ䡢Ʒӹ  ΪƷơۡϲɹṩݺˢ½顣

2                       аȫůDZƣGWPָЧ  ΪҵƷ̼㼣֤ṩݻ

2.2   Чλ

LCA  ЧλǶԲƷϵͳЧĻЧλĻھ LCA ṩһͳһĻ׼Чλȷļλǿ  ԰ LCA ЧĿɱԡ 1 ΪЧλ

2.3   ۽߹ģ

PVC ܵϵͳ߰׶Σԭϻȡԭ䡢Ʒӹ

2.4   ȡԭ

ѡϵͳߺӰָĻ  ɻһȡ׼   ԶЧӰС  Ӷ̡Ŀȡԭ£

a   ԭϿɺԶ LCA ЧӰ첻ܺġ㲿ԭϡʹý׶κIJĵġ  СڲƷ 1ͨĿɺԡϡٵȣߴʣ紿ȸ 99.99СڲƷ 0.1ʱɺԣͬ  оƬݶ  ӦðϺϼжϣ  ܹ


ƼݲƷ 5 

b   辶볧ȻʩװְԱʩĺŷ  ɺԣ 

c   ԭϰѡӰصŷ  ԤŷݶЧӰ첻£С 1ʱɺ  ܹԵŷƼݶӦֵָ 5

2.5   Ҫ

2.5.1   ӲҪ

a մԣ跴Ӧʵ  ʵ̡պװܺ͡͡ģصӰ죻 

b ԣƾ֤Ӱָꡢȡ׼  жǷ̵ҪĺŷݡȱʧڱĿ̼㼣˵ 

c ׼ȷԣ㲿ϡܺġװƷҵʵͳƼ¼  ŷȽμⱨ档ݾϸ¼صȪԴݴóͷ㷨׵ڱĿ̼㼣˵ 

d һԣÿ̵ŷһµͳƱ׼  ͬƷͬ̽ߡͬͳڡʱ̼㼣˵

2.5.2   ƷģҪ

a    ڴԣƷ LCA ģֻܷӦƷӦΡҪ⹺㲿ԭϵֻӲ칩Ӧ  ɹӦṩ֤ LCA  ޷ʵݵ  ɽ侰  侰ȪԴݾϸ˵δӲҪӦڱĿ̼㼣˵ 

b    ģԣϵͳ߽˵ȡ׼  Ʒ LCA ģҪ  ԴȵҪԭϺԴҪ㲿


ԭƷԼ̡ǿԽֱʹõIJƷ   Ʒʹáóͷ̣ 

c    侰׼ȷԣҪϺܺĵѡԭعҡͬյĹݿ  ݵѡݡûкҪ侰ݵ  ѡҡյΪ滻  ̼㼣˵ 

d    ģһԣģн˶侰ݿ  ܸݿ֧ѡӰָꡣģаɺ̽ģ  ̼㼣˵

2.5.3   侰ݿҪ

a        ԣ侰ݿһƽٰһһҪԴԭϡѧƷĿɡ  ԰侰ݿԣ 

b         ׼ȷԣ侰ݿԱͳݡӲݺ  ԷӦùһԴṹϵͳص徲ˮƽ 

c        һԣ侰ݿ轨ͳһݿģ  ԰ģӺݵһԡ

2.6   ;

ĿƷ LCA ҵʵ  侰GaBi ݿ⡣ֶݵļ;޾ʶ  δʵеIJ  Чһ  ҵƶ   һƵȱʧ  

2.7   Ӱָ

2.7.1   ӰҪ죺

l  ISO 14067ISO 14067 ˲Ʒ̼㼣ԭҪָϡñ׼ĿƷڽ׶صŷ

2.7.2   Ӱָ꣺

l  壨̼㼣Greenhouse gases (carbon footprint)


3.1   ԭϻȡ

ƷԭȪԴڲƷ BOM  Ʒ BOM ϢݵΪƾ֤Ʒʵɲ㲿ԡֱĿܶáԭеӰݽ GaBi ݿе侰ݡ

3.2   ԭ

ԭԴԭϹӦҵʵ  ˼乤ߡ

3.3   Ʒӹ

Ʒӹе  λƷԴġλƷȾŷŵ  ƾ֤ҵʵԴļȾŷŵͳݷ̯Ʒá


ġƷ嵥

4.1   ԭϻȡA1

kg

PVC ĩ

580

̼

420

ϼ

1000

4.2   ԭ䣨A2

Դ

km

PVC ĩ

150

̼

100

4.3   ƷӹA3

Ŀ

λ

ֵ

λƷ

kWh/

342


塢ƷӰ

ƾ֤Ŀ׶   GaBi нģӲóЧ£

 | ٷվ

ͼ 5.1 ڽģͼ

5-1 Ч

˵

λ

ֵ

ԭ(A1)

ԭ(A2)

ƷA3

GWP-total

ת-

kg CO2 eq

2.34E+03

2.05E+03

1.29E+01

2.76E+02

GWP- air

ת-

kg CO2 eq

3.12E-04

1.01E-05

5.64E-01

3.02E-04

GWP-bio

ת-̿

kg CO2 eq

6.20E-01

1.79E-01

-4.40E-02

-7.00E-02

GWP-dLUC

ת-ʹ

kg CO2 eq

1.48E-01

4.68E-03

3.24E-04

1.43E-01

GWP-fos

ת-ʯȼ

kg CO2 eq

2.34E+03

2.05E+03

1.24E+01

2.76E+02

5-2 ׶̼㼣Т˳ռ

ԭ(A1)

ԭ(A2)

ƷA3

100%

87.59%

0.55%

11.79%


 | ٷվ

1 Ʒȫ̼㼣ͨԲƷԭϻȡԭ䡢ƷӹƷ䡢ƷʹáƷ⼰ʹõ   ۲Ʒ̼㼣Ϊ 2340.77kgCO2eq

2 ̼㼣ӰĻڣͨԲƷȫڵ  ڲƷϻȡʹõĸ  ȫůӰĻԭ׶ΣA1  Т˳ռΪ 87.59% ΪƷԭϽ׶ΣA3  Т˳ռΪ 11.79%

վͼ