WP6 Life Cycle Assessment · Biodye Impact reduction for biodye synthesis compared to traditional...
Transcript of WP6 Life Cycle Assessment · Biodye Impact reduction for biodye synthesis compared to traditional...
Bioprocessing for Sustainable production of COLoured textiles
Biscol Final MeetingIstanbul, July 11th 2013
WP6WP6Life Cycle AssessmentLife Cycle Assessment
UNISIUNISI
M6 to M36M6 to M36
WP6 Life Cycle Assessment
Work package overview:Work package overview: Life Cycle Assessment of the whole process of textile dyeingEnvironmental performances comparison among new and classical dyeing processes
Tasks:Tasks: 6.1 Analysis of conventional dyeing process6.2 Design, pre-production and production of new bio-dyes6.3 Design of irradiative technology for textile pre-treatment6.4 Comparison with classical dyeing process6.5 Performance indicators
Deliverables:Deliverables: D 6.1 Report on exposure assessment including exposure scenarios and estimated human and environmental exposure value
D 6.2 Environmental Life Cycle Assessment study(ISO 14040-44 conform)
D 6.3 Life Cycle Costing AnalysisD 6.4 Performance indicators
……..B5 Objectives B5 Objectives –– Results Results –– Impacts of the ActionImpacts of the Action……..Environmental impact analysis by LCA Environmental impact analysis by LCA will be performed in order to demonstrate the environmental benefits in terms of primary sources pollutions and consumptions in comparison with conventional products/processes. Furthermore an economical analysis will be performed to demonstrate the effectiveness of the proposed approach
WP6 Life Cycle Assessment: Case System
PURGE & PURGE & WASHINGWASHING
PREPRE--TREATMENTTREATMENT DYEINGDYEING WASHINGWASHING DRYINGDRYING
PURGE & PURGE & WASHINGWASHING
PREPRE--TREATMENTTREATMENT DYEINGDYEING WASHINGWASHING DRYINGDRYING
WATER ENERGYRAW MATERIALS
(BASOLAN) (DYESTUFF)
WATER ENERGYRAW MATERIALS
(BIODYES)
(NEW AUXILIARIES)
(PLASMA)
SYSTEM BOUNDARIES
Conventional Process
Biscol Process
1 kgwoollen fabric
1 kgtreated fabric
WP6 Life Cycle Assessment
Auxiliaries ProductionData from WP2WP2 (Selection of textile substrates and chemicals)Achimo and NTT: material and energy inputs, process data, emission and waste flows informationTextile Pre-treatmentData from WP4WP4 (Textile pre-treatments): NTT: material and energy inputs, process data, emission and waste flows informationTraditional Dyes and Biodyes ProductionData from WP3WP3 (Synthesis of byo-dyes)WETLANDS: immobilized enzymes and pilot scale bio-dyes production dataUNISI: lab and pilot-scale bio-dyes production dataSETAS: semi-industrial scale production process data for traditional dyes and bio-dyesData from previous projects; technical references and scientific literatureDyeing ProcessData from WP5WP5 (New dyeing process)LANIFICIO RICCERI: material and energy inputs, process data, emission and waste flows information TransportPrimary data for partner locations; secondary data for averaged Europe data simulation
Characterization and Normalization: Method Recipe Midpoint (H) V1.06 Europe Single Point calculation: Method Recipe Endpoint (H) V1.06 EuropeGlobal Warming Potential: IPCC 2007 GWP 100aGlobal Energy Content: CED V1.08Ecological Fooprint: Ecological Footprint V1.01
Method
Method
Functional UnitFunctional Unit: 1 kg of processed fabric (woollen)Process Reference Unit: Process Reference Unit: dyeing of 1 kg of fabric (woollen)Data CategoriesData Categories: primary data from Biscol partners (reference year 2011); secondary data from Ecoinvent v2.2, Buwal 250, Idemat 2011, ETH-ESU 96, Industry data 2.0; tertiary data from averaged value from literature Data Quality RequirementsData Quality Requirements: european, 2000-2010, best available technology, average representativeness, physical allocation
General
General
Life Cycle Inventory
Life Cycle Inventory
WP6 Life Cycle Assessment: Dyes Production
0
20
40
60
80
100Characterization (Method Recipe Midpoint (H) V1.06/Europe
Traditional powder dye
Traditional liquid dye
Biodye
Impact reduction for biodye synthesis compared to traditional powder dye (and liquid):
water depletion: 97% (88%)fossil depletion: 92% (63%)climate change: 95% (76%)human toxicity:97% (84%)acidification: 96% (85%)
0 50 100 150 200 250 300 350 400
Biodye
Traditional Liquid Dye
Traditional Powder Dye
Cumulative Energy Demand (MJ) per kg
0 50 100 150 200 250 300 350 400
Biodye
Traditional Liquid Dye
Traditional Powder Dye
Cumulative Energy Demand (MJ) per kg
79%
65%
WP6 Life Cycle Assessment: Global Process
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
Conventional pd
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
Conventional ld
Purge & Washing
Pre-treatmentDyeingWashingDryingTransport
Characterization of conventional processes
WP6 Life Cycle Assessment: Global Process
Purge & Washing
Pre-treatmentDyeingWashingDryingTransport
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
Biscol B1
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
Biscol B2
Characterization of innovative processes
WP6 Life Cycle Assessment: Global Process
0
20
40
60
80
100
Characterization Processes Comparison (Method ReCiPe Midpoint (H) V1.06 / Europe)
Conventional pd
Conventional ldBiscol B1Biscol B2
WP6 Life Cycle Assessment: Global Process
0,0 1,0 2,0 3,0 4,0 5,0 6,0 7,0 8,0
Global Warming Potential (kg CO2 eq)
0,0E+00 5,0E+00 1,0E+01 1,5E+01 2,0E+01
Human Toxicity (kg 1,4‐DB eq)
0,0E+00 2,0E‐07 4,0E‐07 6,0E‐07 8,0E‐07 1,0E‐06 1,2E‐06 1,4E‐06
Ozone Depletion ( kg CFC‐11 eq)
0,0E+00 2,0E‐03 4,0E‐03 6,0E‐03 8,0E‐03 1,0E‐02 1,2E‐02 1,4E‐02 1,6E‐02
Photochemical Oxidant Formation (kg NMVOC)
0,0E+00 1,0E‐03 2,0E‐03 3,0E‐03 4,0E‐03 5,0E‐03 6,0E‐03 7,0E‐03 8,0E‐03
Particullate Matter Formation ( kg PM10 eq)
0,0E+00 5,0E‐03 1,0E‐02 1,5E‐02 2,0E‐02 2,5E‐02 3,0E‐02
Terrestrial Acidification( kg SO2 eq)
0,0E+00 5,0E‐04 1,0E‐03 1,5E‐03 2,0E‐03 2,5E‐03 3,0E‐03
Freshwater Eutrophication( kg P eq)
0,0E+00 5,0E‐03 1,0E‐02 1,5E‐02 2,0E‐02 2,5E‐02 3,0E‐02 3,5E‐02 4,0E‐02
Marine Eutrophication( kg N eq)
0,0E+00 5,0E‐03 1,0E‐02 1,5E‐02 2,0E‐02 2,5E‐02 3,0E‐02 3,5E‐02 4,0E‐02
Terrestrial Ecotoxicity( kg 1,4‐DB eq)
0,0E+00 1,0E‐02 2,0E‐02 3,0E‐02 4,0E‐02 5,0E‐02
Freshwater Ecotoxicity( kg 1,4‐DB eq)
0,0E+00 5,0E‐02 1,0E‐01 1,5E‐01 2,0E‐01 2,5E‐01 3,0E‐01 3,5E‐01
Marine Ecotoxicity( kg 1,4‐DB eq)
0,0E+00 2,0E‐02 4,0E‐02 6,0E‐02 8,0E‐02 1,0E‐01 1,2E‐01 1,4E‐01
Water Depletion (m3)
0,0E+00 1,0E‐02 2,0E‐02 3,0E‐02 4,0E‐02 5,0E‐02 6,0E‐02
Abiotic Depletion (kg Sb eq)
0,0E+00 5,0E‐01 1,0E+00 1,5E+00 2,0E+00 2,5E+00 3,0E+00
Fossil Depletion (kg oil eq)
0,0E+00 5,0E‐01 1,0E+00 1,5E+00 2,0E+00 2,5E+00 3,0E+00
Metal Depletion (kg Fe eq)
WP6 Life Cycle Assessment: Global Process
Conventional liquid dye Biscol biodye + aux2
Purge & WashingPre-treatmentDyeing
WashingDryingTransport
Cumulative Energy Demand (MJ) Cumulative Energy Demand (MJ)
51,6%51,6%
43,6%43,6%
88,3%88,3%1,5%1,5%1,3%1,3%0,5%0,5%1,5%1,5%
1,5%1,5%3,5%3,5%
3,5%3,5%3,0%3,0%0,2%0,2%124 MJ 53 MJ
Ecological Footprint (m2a) Ecological Footprint (m2a)
0
5
10
15
20
25
Conventional pd Conventional ld Biscol B1 Biscol B2
It represents the area of biologically biologically productive land and seaproductive land and sea (biocapacity) that an individual, population or activity requires to provide the resourcesresources it it consumes consumes and to absorb its CO2 and to assimilate associated waste
Biscol processes reduce also this indicator over a half on the average (8,48 / 19,9) and major savings are achieved thanks to pre-treatment phase
WP6 Life Cycle Assessment: Global Process
WP6 Life Cycle Assessment: Global Process
0
200
400
600
800
1.000
1.200
Conventional ld Biscol B1 Biscol B2
mPt
Single Point Processes Comparison (Method Recipe Endpoint (H) V1.06/Europe)
Fossil depletion
Metal depletion
Natural land transformation
Urban land occupation
Agricultural land occupation
Marine ecotoxicity
Freshwater ecotoxicity
Terrestrial ecotoxicity
Freshwater eutrophication
Terrestrial acidification
Climate change Ecosystems
Ionising radiation
Particulate matter formation
Photochemical oxidant formation
Human toxicity
Ozone depletion
Ecopoint = 1.00Ecopoint = 1.00 Ecopoint = 0.36Ecopoint = 0.36Ecopoint = 0.37Ecopoint = 0.37
WP6 Life Cycle Assessment
Data requirement for finalization of the analyses:
Conventional dyes lab/industrial scale synthesis (chromophore similar to selected bio-dyes)
Bio-dyes lab/pilot plant scale synthesis
Process parameters for the pre-industrial production of bio-dyes
Sensitivity analysis for transport and pilot scale production
Market and estimated costs for Life Cycle Costing Analysis (raw materials, labour, disposal,
energy,transport..)
PURGE & WASHING
PRE‐TREATMENT
DYEING WASHING DRYING
PURGE & WASHING
PRE‐TREATMENTDYEING WASHING DRYING
Thank youfor your attention
WP6WP6Life Cycle AssessmentLife Cycle Assessment
Bioprocessing for Sustainable production of COLoured textiles
Biscol Final MeetingIstanbul, July 11th 2013