aggameܵϺ˾ίϺֹܻƼ˾дڹʺҵͨõ GB/T 24040 ͬISO14040GB/T 24044ͬISO14044ISO14067
еϢaggameܵϺ˾乩ӦṩɰܸϢȷԺͻҲӦΪЧͽΡδȨκλС˽Ҳκʽתر档ȨĿתעҲöԱκԭáɾںġ
̼㼣ЧժҪ
Ŀ GB/T 24040ͬ ISO14040 GB/T 24044ͬ ISO14044 ȫҪѧISO14067 Ҫ PVC ܵԭϻȡƷĩڵȫģд̼㼣ЧĿģ
1 Ʒȫ̼㼣ͨԲƷԭϻȡԭ䡢ƷӹƷ䡢ƷʹáƷ⼰ʹõ ۲Ʒ̼㼣Ϊ 2340.77kgCO2eq
2 ̼㼣ӰĻڣͨԲƷȫڵڲƷϻȡʹõĸȫůӰĻԭΣA1Т˳ռΪ 87.59%ΪƷԭϽΣA3Т˳ռΪ 11.79%
aggameܵϺ˾ 2001 8 aggameɷݹ˾Ʊ
룺0002641ȫӹ˾עʽ 10080 ӵֹܲ 33 PVCHDPEMPP ˮϹܲĴ 4.5 ֡ҵϵϺиҵƼСҵרԵҵҵ϶λ ӵ 7 ҷר
ҵλϺֶŶ· 999 ռ 8 ƽ
S20 ߺֶʻλԽͨݡ
ҵʵۺҪװӼô͵¹ڹȽˮƽƷҪУˮüӽܺ˫ڲƹܡڲƹܡPE ǿˮܡMPP CPVC ±ܵܵھģӧ16mm 1500mmڹ˾Ʒ 20 ʡк͵ڻǿʢƷȺңңȵгռش̶aggameƷƷȺгռʮ˾ÿȽѳΪڴھϹͷҵкλá
ҵԽһֱʵƷս辶ʼռ֡ƼʸЧԼĿĺ͡ƷΪΪ ıĿġ˾ֹܵƷһʮ걻ΪϺƲƷϺϹܵƼƷ
ҵƷص㹤УݡϺϺ F1 ǡƸۺ˵վ¼¹ҵر˰зɻϷʰġոȵȡ
۹ߣPVC ܵ
ͼ 1.1
Ҫ˵
1 ϣ PVC ֬ PVC һ䷽ȷ
2 ͣչҪμȻͨ豬ĦʹϺϳֻ¶ȿԵִ 110~130档
3 ȴϡϣȻͨȴѭȴˮȴȴͨɸۻеϵͳϲϲֱӽ`϶С
ͶϻڵIJۻڣϳԼбͶϷ۳G1.1 ԼԭϵķϰװϣS1.1
4 ܻģѹͣ϶еĸɻϾ˫ݸ˼ȼȳܻͨͷģ߽˶Ϊֱ˶һܻ ҪijѹȷܲijʵΪֹеˮӰܲͨյķеˮֺͼG1.2
Ŀƾ֤ƷҪ¶ȣ150~170棩Ϊϵܻ¶¶ȵ PVC ֬ѽ¶PVC ֬ᱬʱPVC ֬ڼδۺϵӷγɻӷлԷǼ
ϩ弰ȻⵥζԳŨȱ
ӽʱڱˮȴɳģѹ͡ȴӶھһ״һļӽܡƹʱͷṹӽܷӽͷнһƽ͵ƹܷڡͷģ߽ṹӴ֧ܷڱڡмڲʱڱںͼӽһˮȴɼն͡
5 ǣͺõĹܲĴģǣָ
6 иигһһƽΪ 6 סибϱ߽ϱ߽ϾʹбG1.3
7 ĥĥƷƷװȱƷʹбG1.3
ƾ֤ɫƲƷҪ Ʒۣ Life Cycle Assessment,LCADzƷɫơˢµһҪ顣ƾ֤ GB/T 24040ISO14040GB/T 24044ISO14040Ҫ PVC ܵͬڵģ ISO14067 Ҫд̼㼣۱ЧĿġ
1 ͨ PVC ܵҡŵڣԭϻȡԭ䡢ƷӹΪƷơۡϲɹṩݺˢ½顣
2 аȫůDZƣGWPָЧΪҵƷ̼㼣֤ṩݻ
LCA ЧλǶԲƷϵͳЧĻЧλĻھ LCA ṩһͳһĻЧλȷļλǿ LCA ЧĿɱԡ 1 ΪЧλ
PVC ܵϵͳ߰Σԭϻȡԭ䡢Ʒӹ
ѡϵͳߺӰָĻɻһȡ ԶЧӰСӶ̡Ŀȡԭ£
a ԭϿɺԶ LCA ЧӰ첻ܺġ㲿ԭϡʹýκIJĵġСڲƷ 1ͨĿɺԡϡٵȣߴʣ紿ȸ 99.99СڲƷ 0.1ʱɺԣͬоƬݶӦðϺϼжϣܹ
ƼݲƷ 5
b 辶볧ȻʩװְԱʩĺŷɺ
c ԭϰѡӰصŷԤŷݶЧӰ첻£С 1ʱɺܹԵŷƼݶӦֵָ 5
2.5.1 ӲҪ
a մԣ跴Ӧʵʵ̡պװܺ͡͡ģصӰ
b ԣƾ֤ӰָꡢȡжǷ̵ҪĺŷݡȱʧڱĿ̼㼣˵
c ȷԣ㲿ϡܺġװƷҵʵͳƼ¼ŷȽμⱨ档ݾϸ¼صȪԴݴóͷ㷨ڱĿ̼㼣˵
d һԣÿ̵ŷһµͳƱͬƷͬ̽ߡͬͳڡʱ̼㼣˵
a ڴԣƷ LCA ģֻܷӦƷӦΡҪ㲿ԭϵֻӲ칩ӦɹӦṩ֤ LCA ʵݵɽ侰侰ȪԴݾϸ˵δӲҪӦڱĿ̼㼣˵
b ģԣϵͳ߽˵ȡƷ LCA ģҪԴȵҪԭϺԴҪ㲿
ԭƷԼ̡ǿԽֱʹõIJƷ Ʒʹáóͷ
c 侰ȷԣҪϺܺĵѡԭعҡͬյĹݿݵѡݡûкҪ侰ݵѡҡյΪ滻̼㼣˵
d ģһԣģн˶侰ݿܸݿ֧ѡӰָꡣģаɺ̽ģ̼㼣˵
a ԣ侰ݿһƽٰһһҪԴԭϡѧƷĿɡ侰ݿ
b ȷԣ侰ݿԱͳݡӲݺԷӦùһԴṹϵͳص徲ˮƽ
c һԣ侰ݿ轨ͳһݿģģӺݵһԡ
ĿƷ LCA ҵʵ侰GaBi ݿ⡣ֶݵļ;ʶδʵеIJЧһҵƶ һƵȱʧ
2.7.1 ӰҪ죺
l ISO 14067ISO 14067 ˲Ʒ̼㼣ԭҪָϡñĿƷڽصŷ
l 壨̼㼣Greenhouse gases (carbon footprint)
ƷԭȪԴڲƷ BOM Ʒ BOM ϢݵΪƾ֤Ʒʵɲ㲿ԡֱĿܶáԭеӰݽ GaBi ݿе侰ݡ
ԭԴԭϹӦҵʵ˼乤ߡ
ƷӹеλƷԴġλƷȾŷŵƾ֤ҵʵԴļȾŷŵͳݷ̯Ʒá
|
|
kg |
|
PVC ĩ |
580 |
|
̼ |
420 |
|
ϼ |
1000 |
4.2 ԭ䣨A2
|
|
䷽ |
Դ |
루km |
|
PVC ĩ |
|
|
150 |
|
̼ |
|
|
100 |
4.3 ƷӹA3
|
Ŀ |
λ |
ֵ |
|
λƷ |
kWh/ |
342 |
塢ƷӰ
ƾ֤Ŀ GaBi нģӲóЧ£
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% |
1 Ʒȫ̼㼣ͨԲƷԭϻȡԭ䡢ƷӹƷ䡢ƷʹáƷ⼰ʹõ ۲Ʒ̼㼣Ϊ 2340.77kgCO2eq
2 ̼㼣ӰĻڣͨԲƷȫڵڲƷϻȡʹõĸȫůӰĻԭΣA1Т˳ռΪ 87.59%ΪƷԭϽΣA3Т˳ռΪ 11.79%