生命週期評估案例 - ftis.org.tw · 4 生命週期評估之應用 生命週期評估 baseline...

88
1 生命週期評估案例 黃文輝 工業技術研究院

Upload: vubao

Post on 05-Dec-2018

238 views

Category:

Documents


0 download

TRANSCRIPT

  • 1

  • 2

    Eco-profileEco-profile

  • 3

  • 4

    Baseline data

    /

    /

    ISO 14040

    /

  • 5

    WEEE RoHS EuP

    EuP

    WEEE RoHS EuP Eco-profile

    EuP

    ///

    ()

    1234

    5678

    mno

    p

    ab

    cd

    EuP

  • LCA6

    LCA

    ()

    (1)

    (2)

    (4)

    (3)

  • 7

    T ie r n

    T ie r 2

    T ie r 1

    E a rth

    Tier 1

    Tier 2

  • 88

    ISO 14040

    ----

  • 9

    ()

    ...

    ()

    () ()

  • 10

    /

    :

  • 11

    ()

  • 12

  • 13

    -

  • 14

    -

    CRT

    (

    PVC)

  • 15

    ()

  • 16

    ()

  • 17

    /

  • 18

    LCI

    ISO14044

    1.

    2.

    3.

  • 19

    4.Eco-profile

    DoItPro

    +

  • 20

  • 21

    //

    /

  • 22

  • 23

    F- As

    m3

    GWh

  • 24

    (precombustion)

    /

  • 25

    /

  • 26

  • 27

    /

    /

    //

  • 28

    /

    /

    /

    //

  • 29

    //

  • 30

    /

  • 31

    ()()()()

    _

  • 32

    1.2.

  • 33

    Eco-profile

    (LCI data)

  • 34

    Coal MJ 3143.908

    Oil MJ 2930.684

    Nuclear MJ 2769.945

    Gas MJ 1794.719

    Hydro MJ 238.7785

    Lignite MJ 55.1455

    Sulphur MJ 25.6242

    Hydrogen MJ 15.0311

    Biomass MJ 4.4108

    Unspecified MJ 1.9436

    Wood MJ 0.1122

    Geothermal MJ 0.081

    Peat MJ 0.0297

    Solar MJ 0.0046

    Wave/tidal MJ 0.0034

    Feedstock MJ 0

    Recovered energyMJ -62.0259

    10918.39

  • 35

    CO2 mg 1306062353metals mg 91.1304

    dust mg 6939515.387organics mg 64.6486

    SOX mg 6676816.629CFC/HCFC mg 24.0669

    NOX mg 4754471.078organo-chlorine mg 17.4791

    hydrogen (H2) mg 604554.225Hg mg 16.7927

    CH4 mg 512765.5499N2O mg 3.1181

    CO mg 184938.7011H2S mg 2.7354

    HC mg 159617.5893F2 mg 2.5225

    Cl2 mg 26514.2255mercaptan mg 1.3617

    HCl mg 19372.0058CHO mg 0.2381

    HF mg 8669.9739VCM mg 0.1787

    H2SO4 mg 8379.0001DCE mg 0.1682

    VOC mg 3940.2188Zn mg 0.0719

    NH3 mg 598.4237Pb mg 0.0441

    H2 mg 232.7598Cd mg 0.0015

    Aromatic HC mg 163.7701Sb mg 0.0004

  • 36

    Cl- mg 553435.8576phosphate as P2O5 mg 22.3719

    susp solid mg 420033.3249NO3 mg 16.1564

    Na+ mg 285734.2406Fe++/Fe+++ mg 14.834

    COD mg 259774.0501other organic mg 9.5413

    BOD mg 89763.7096Cu+/Cu++ mg 5.0008

    diss solid mg 26447.1323nickel (Ni++) mg 4.996

    SO4-- mg 21283.7647S mg 4.2073

    metals mg 7818.2449Mg++ mg 3.9202

    F- mg 7282.6368Al+++ mg 1.481

    CO3-- mg 5489.6906potassium ions mg 1.0854

    acid as H+ mg 977.6715Hg mg 0.6752

    HC mg 795.0559CN- mg 0.0826

    TOC mg 783.1961 lead mg 0.0406

    deterg/oil mg 708.3636VCM mg 0.0095

    diss org mg 423.5249organo-Cl mg 0.0063

    ClO3-- mg 342.7723Mn++ mg 0.0034

    diss. solids mg 302.5846diss Cl mg 0.0027

    Zn++ mg 229.0696BrO3-- mg 0.0021

    NH4+ mg 203.0832DCE mg 0.0009

    phenol mg 199.708Cd++ mg 0.0008

    other N mg 66.7026chromate as CrO3 mg 0.0007

    Ca++ mg 48.9903arsenic mg 0.0002

  • 37

    mineral waste kg 22.9065

    slags & ash kg 16.0014

    mixed industrial kg 5.6737

    regulated chemicals kg 1.5603

    plastic containers kg 0.704

    waste to incinerator kg 0.6564

    to recycling kg 0.252

    unregulated chemicals kg 0.054

    putrescibles kg 0.027

    plastics kg 0.0052

    Waste returned to mine kg 0.0011

    tailings kg 0.0011

    metals kg 0.0005

    wood waste kg 0.0003

    unspecified refuse kg 0.0001

    kg 48

  • 38

    water kg 8208.813

    air kg 1628.091

    coal kg 112.2693

    crude oil kg 65.1154

    natural gas/condensate kg 34.5184

    sodium chloride kg 7.061

    limestone kg 4.5558

    S kg 4.1508

    lignite kg 3.6559

    O2 kg 1.2115

    fluorspar kg 1.1319

    biomass kg 0.3463

    sand kg 0.2462

    phosphate as P2O5 kg 0.1768

    N2 kg 0.1768

    bauxite kg 0.1097

    Fe kg 0.0538

    wood kg 0.0254

  • 39

    Eco-profile

    (LCA data)

  • 40

    LCI

    ()

    ()

    ()

    ()

    ()

    LCA

  • 41

    CO2

    CFC

    SO2

    NOx

    m /unit

    n / unit

    o / unit

    p / unit

    q / unit

    r / unit

    s / unit

    t / unit

    RD

  • 42

    Impact category Climate changeLCI results Emissions of greenhouse gases to the air (in kg)Characterization model the model developed by the IPCC defining the global

    warming potential of different gasesCategory indicator Infrared radiative forcing (W/m2)Characterization factor Global warming potential for a 100-year time horizon

    (GWP100) for each GHG emission to the air (in kg CO2 equivalents/kg emission)

    Unit of indicator result kg (CO2 eq)

    Substance GWP100 (in kg CO2 equivalents/kg emission)Carbon dioxide 1Methane 21CFC-11 4000CFC-13 11700HCFC-123 93HCFC-142b 2000Perfluoroethane 9200Perfluoromethane 6500Sulphur hexafluoride 23900

    Source: (Guine et al., 2002)

    Impact AssessmentImpact AssessmentClassification and characterization Classification and characterization Example 1Example 1

    ()

  • 43

    Impact category Stratospheric ozone depletionLCI results Emissions of ozone depleting gases to the air (in kg)Characterization model The model developed by WMO, defining the ozone

    depletion potential of different gasesCategory indicator Stratospheric ozone breakdownCharacterization factor Ozone depletion potential in the steady state (ODP) for

    each emission (in kg CFC-11 equivalents/kg emission)Unit of indicator result kg (CFC-11 eq)

    Substance ODP (in kg CFC-11 equivalents/kg emission)Halon-1301 12Halon-1211 5.11Halon-1202 1.25Tetrachloromethane 1.2CFC-11 1CFC-12 0.82HCFC-123 0.012HFC-142b 0.043Methyl Bromide 0.37

    Source: (Guine et al., 2002)

    Impact AssessmentImpact AssessmentClassification and characterization Classification and characterization Example 2Example 2

    ()

  • 44

    Impact category AcidificationLCI results Emissions of acidifying substances to the air (in kg)Characterization model RAINS10 model, developed by IIASA, describing the fate

    and deposition of acidifying substances, adapted to LCACategory indicator Deposition/acidification critical loadCharacterization factor Acidification potential (AP) for each acidifying emission to

    the air (in kg SO2 equivalents/kg emission)Unit of indicator result kg (SO2 eq)

    Substance AP (in kg SO2 equivalents/kg emission)ammonia 1.88hydrogen chloride 0.88hydrogen fluoride 1.60hydrogen sulfide 1.88nitric acid 0.51Nitrogen dioxide 0.70Nitrogen monoxide 1.07Sulfur dioxide 1.00Sulphuric acid 0.65

    Source: (Guine et al., 2002)

    Impact AssessmentImpact AssessmentClassification and characterization Classification and characterization Example 3Example 3

    ()

  • 45

    Eco-indicator

  • 46

    1.32E+03GWP kgCO2

    6.30E-01EU kgPO43-

    1.01E+01AP kgSO2

    1.61E+03ECA mgCr

    1.17E+01EC

    1.36E+01WS kgSO2

    8.71E-03SS POCP(Photochemical Ozone Creation Potential)value

    4.76E+01Waste kg

    1.09E+04Energy MJ

    8.21E+03Water kg

    3.85E-04ODP kgCFC11

  • 47

    Eco-profile

  • 48

    Boustead Consulting Database and Software ECO-it: Eco-Indicator Tool for environmentally friendly design - PR

    Consultants EcoPro - sinum Corporate Environmental Management EDIP - Environmental design of industrial products - Danish EPA EIOLCA - Economic Input-Output LCA at Carnegie Mellon University GaBi - (Ganzheitliche Bilanzierung) - University of Stuttgart (IKP)/PE

    Product Engineering IDEMAT - Delft University Clean Technology Institute Interduct

    Environmental Product Development KCL-ECO 3.0 - KCL LCA software LCAiT - CIT EkoLogik (Chalmers Industriteknik) LCNetBase - Life cycle assessment using traceble US data - Sylvatica SimaPro 7.0 for Windows - PR Consultants SPOLD - Society for the Promotion of Life-cycle Assessment

    Development TEAM(TM) (Tools for Environmental Analysis and Management) -

    Ecobalance, Inc. Umberto - An advanced software tool for Life Cycle Assessment -

    Institut fr Umweltinformatik

  • 49

    DoItPro 2002DoItPro

    QFDE

  • 50

    (DoITPro)

    50

  • 51

    Gabi 4 Gabi(Life Cycle

    Engineering)StuttgartPE company1989Gabi

  • 52

    SimaPro 19907.1

  • 53

    LCA

    LCA

  • 54

    1.()2.(NB)

  • 55

  • 56

  • 57

    6.5 ()

    6.6 5.8

    4 10 2 5

    1 3.1 60000 60000

    0.5 2 5.25 4

    48 25

  • 58

    60000A4

  • 59

    /

    1.

    2.

    3.

    4.

    5.

    6.ISO 14042

  • 60

    (Glass Fiber; GF) (Poly Propylene Oxide; PPO)

    (Polycarbonate; PC) GE

    BayerPC30%

    PC+ABS

    CD

    ISO 14049

    353.5250

  • 61

  • y

    100

    80

    80 60

    20

    30

    x

    20

    z

  • y

    100

    80

    80

    60

    20

    30

    x

    20 z

    w

    w

    + -

  • 64

    - (g) (g) (g) (g)

    HIPS 2406.51 1203.255 1203.255 PC 106.806PPO 428.825 428.825 PPO+PS 319.05PS 159.53 159.525 PC+GF 105.33

    ABS 317.9 158.95 158.95 29.04PC 241.166 22.887 218.279GF 38.298 38.298

    8.70 4.35 4.35 1955.21 977.605 977.605 560.226

    Printer A

    (g) (g) (g) (g)PC 369.3275 14.6295 354.698 PC+GF 309.44GF 52.8075 52.8075 101.12

    ABS 1175.063 553.9138 621.14875 PC 68.271PS 9.135 9.135 ABS+20GF 61.25

    PPO 9.135 9.135 PC+ABS 36.47HIPS 50.66 25.33 25.33 PPO+PS 18.27

    90.98 45.49 45.49 2762.08 1381.04 1381.04 594.821

    Printer A

  • 65

    60000 (pages) 2 (page/min) 60(min/hr) = 500hr

    ()48 (w) 1/1000 * 500 (hr) = 24 kw-hr(MJ) 24 () * 3.6 (MJ/) = 86.4MJ

    - Printer A

    60000 (pages) 5 (page/min) 60(min/hr) = 200hr

    ()25 (w) 1/1000 * 200 (hr) = 5 kw-hr(MJ) 5 () * 3.6 (MJ/) = 18MJ

    Printer B

  • 66

    0

    0.2

    0.4

    0.6

    0.8

    1

    (1) -

    Printer APrinter B

    Printer A Printer B 510 504 Kg 3511 3296 MJ

    391 398 Kg 5.73 5.39 Kg 402.00 532.00 g

    Printer A Printer B 1 0.99

    1 0.94

    0.98 1

    1 0.94

    0.76 1

  • 67

    0

    1

    1( )

    ( )

    (+ )

    (+ )

    ( )

    ( )

    (2) -

    Printer APrinter B

    Printer A Printer B 6500 5800 g

    9 11 0.7763 0.7277 + 977.605 1381.04 g +

    560.226 594.821 g 86.4 18 MJ

    Printer A Printer B ( ) 1 0.89

    ( ) 0.82 1 ( + ) 1 0.94 ( + ) 0.71 1

    ( ) 0.94 1 ( ) 1 0.21

  • 68

    Case1- (Polycarbonate; PC)

    (Polycarbonate; PC)PC

    Printer B0.81ABSPrinter BPrinter B

  • 69

  • 70

    Eco-profile

    ()

    ()

    DoItPro

    Eco-profile

    Eco-profile()-

    -

    -

    ()

    LCI

    ICIA

    DoITPro

    ITRI

    /

    1.(LCA)

    2.

    3.

  • 71

    Eco-profile

    1. 1) BOM 2) 3)

    2. ()

    1. 1) BOM 2) 3)

    2. ()

    1. 1) BOM 2) 3)

    2. ()

    1. 1) BOM 2) 3)

    2. ()

    1. 1) BOM 2) 3)

    2. ()

    1. 1) BOM 2) 3)

    2. ()

    1. 1) BOM 2) 3)

    2. ()

    .

    .

    ..........

    1. 1) BOM 2) 3)

    2. ()

    .

    .

    .

    .

    .

    .

    .

    .

    .

    .

    .

    .

    .

    .

    .

    .

    .

    .

    .

    .

    .

    .

    .

    .

    () /

    1. 1) BOM 2) 3)

    2. ()

    1. 1) BOM 2) 3)

    2. ()

    1. 1) BOM 2) 3)

    2. ()

    1. 1) BOM 2) 3)

    2. ()

    1. 1) BOM 2) 3)

    2. ()

    1. 1) BOM 2) 3)

    2. ()

  • 72

    4340 /

    3607 1978

    4341 4345

    3629, 3664....

    2005

    2004

    2003

    1998

    2001

    2000

    1956 1966 1992

    1965 3607 1964

    1963

    1992

    2005

    3542 4340

    2166

    2005

    4625

    4343

    4340 2005

    ............................................................................................

    ............................................................................................

    ............................................................................................

  • 73

    i/oProduct information Process flow Input Emission

    ()

  • 74

    i/o

    ()

  • 75

    (DoITPro)

  • 76

    /LCA

  • 77

    _()

    A B C D E F G H

    5 30 0.2 1 9 0.7 0.6 10 10 66.5 kgCO2 0.5 0.7 0 0.1 0.4 0 0 0.2 0.1 2 kgPO43-

    0 0 0 0 0 0 0 0 0 0 kgCFC11 0.05 0.4 0.2 0.2 0.4 0.1 0 0.3 0.7 2.35 kgSO2 0.05 0.5 0.5 0.4 0 0.1 0 0.4 0.8 2.75 kgSO2 50 350 7 20 200 20 0.9 50 20 718 MJ 3 5 0.3 2 0.5 1 2 0.2 0.3 14.3 kg 3 160 15 1 200 3 10 70 20 482 kg

    ()

  • 78

    () () R L Water

    G R L energy

    G green house effect G R L solid waste

    L winter smog ()

    R L acid precipitation

    L eutrophication L summer smog VOC

    G ozone depletion ODS() L heavy metals RoHS() A carcinogens

    L Eco-toxicity aquatic ECA L Eco-toxicity terrest. ECT

    G R L human toxicity G R L non-bio resource depletion

    S

    P

  • 79

    CO2

    HFCs

    SOx

    NOx

    ()

  • 80

    AHP

    DoITPro

    -AHP

    (Analytical Hierarchy Process)

  • 81

    1,320 GWP kgCO2 0.066 87 0.63 EU kgPO43- 0.020 0.013 10 AP kgSO2 0.153 1.5

    1,610 ECA mgCr 0.071 114 12 EC 0.024 0.3 14 WS kgSO2 0.059 0.8 0.01 SS POCP 0.234 0.002

    48 Waste kg 0.227 11 10,900 Energy MJ 0.036 389

    8,210 Water kg 0.089 733 0.0004 ODP kgCFC11 0.022 0.00001

    1.000 1,336

    ()

  • 82

  • 83

    SOP

    IT

    Eco-profile

    Eco-Profile

  • 84

    Eco-Profile

    BO

    M

    Cu: a g, Epoxy: b g,Glass : c g..

    Eco-ProfileAir/Water/Material/Fuel/WasteDust: d mgCO: e mgCO2: f mg..

    1(1200)

    2(1000)

    3(800)

    E

    RP

    LCMPortal

    OEM

    ODMOBM LCA DATA

    Vendor

    84

  • 85

    Eco-Labelling-

    EuP

    / Eco profile

    /

    PCR

    EPD

    EuP

    CE marking

    ISO 14025

    Article 5

    Annex IV,V

    Annex V

    Annex IV

    Annex IV

    Article 8

  • 86

  • 87

    LCI

    EuP Eco-profile