11 18th months meeting inescop project progress & planned activities elda - alicante (spain)...
TRANSCRIPT
11
18th Months Meeting
INESCOP
PROJECT PROGRESS &
PLANNED ACTIVITIES
Elda - Alicante (Spain)INESCOP7th July 2015
Mercedes RoigJoaquín FerrerINESCOP
LIFE 12 ENV/IT/352
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INESCOP’s project progress (Jun-Dec’14)
ACTION STATUS
B1. Demonstration of the use of traditional chemical acid dyes in leather dyeing
Completed
B2. Demonstration of the quality features of dyed leather with acid dyes
CompletedDeliverable B2
B4. Demonstration of the use of naturalised dyes in leather dyeing at laboratory level
On going
B6. Demonstration of the use of naturalised dyes in leather dyeing at pilot scale level
On going
C1. Monitoring on the environmental impact of acid dyes within leather manufacture
CompletedDeliverable C1
C5. Monitoring of the impact of the project actionsOn going
D. Dissemination actions (D.7-8-9, D.11-13, D.15) Continuos
E1. Project management Continuos
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B1. Demonstration of use of commercialmetal-free acid dyes on leather dyeing
Objective:
Obtain leathers dyed with commercial metal-free
acid dyes, which will be employed as a reference
for natural dyes evaluation
Tasks:– Selection of commercial metal-free acid dyes:
15 monochromatic samples + 10 combinated samples– Definition of the leather post-tanning process:
neutralization, retanning, fatliquoring and dyeing– Dyeing test at laboratory level– Evaluation of dyeing baths exhaustion by UV-V
Espectroscopy
Responsible: COLORTEX - INESCOP
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B2. Demonstration of the quality features of dyed leather with metal-free acid dyes
Objective: Evaluate properties of commercial metal-free acid dyes in
the leather dyeing process, which will be employed as a reference for natural dyes properties evaluation
Tasks:
Responsible: COLORTEX - INESCOP
Dye fastness evaluation test: – to rubbing (wet and dry)– to light– to PVC migration– to water– to perspiration – to washing
Physical properties: – tensile strenght– elongation at break– tear strenght
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C1. Monitoring on the environmental impact of acid dyes within leather manufacture
Objective: Quantify and evaluate the environmental impact of dyeing
residual bath which will be employed as a reference for natural dyes properties evaluation
Tasks:Chemical analysis of dyeing residual bath (Standard
Methods): − pH− Conductivity− COD− BOD− Biodegradability
Responsible: INESCOP
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COD vs BOD
Dyeing residual baths characterization
0
1000
2000
3000
4000
5000
6000
7000
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
DQO DBO5
Dyeing residual baths characterization_sheep skins
0
1000
2000
3000
4000
5000
6000
7000
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
DQO DBO5
7
Biodegradability (BOD/COD)
0
0,05
0,1
0,15
0,2
0,25
0,3
0,35
0,4
0,45
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
DYES SAMPLES
Biodegradability (BOD/COD)
0
0,05
0,1
0,15
0,2
0,25
0,3
0,35
0,4
0,45
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
DYES SAMPLES
Biodegradability (BOD/COD)
B6. Demonstration of naturalised dyes at pilot scale level
Objective: Evaluate properties of naturalised dyes in the leather dyeing
process by comparing with commercial metal-free acid dyes
Tasks:
Responsible: COLORTEX - INESCOP
Dye fastness evaluation test: – to rubbing (wet and dry)– to light– to PVC migration– to water– to perspiration – to washing
Physical properties: – tensile strenght– elongation at break– tear strenght
Laboratory level Semi-industrial level
Calf hides Commercial Natural Natural
Light 3/4 2 1/2
PVC 5 4 4
Watter spotting ok ok ok
RubbingDry 5 5 5
Wet 3/4 4 4/5
WashingWool 4/5 4/5 4/5
Cotton 3/4 4 4/5
Water Wool 2 2 2
Acrylic 4/5 2/3 2
Polyester 4/5 2/3 2
Polyamide 2 2 2
Cotton 3/4 2 1/2
Diacetate 4/5 1/2 1/2
Perspiration Wool 1 3/4 4
Acrylic 3 3/4 3/4
Polyester 3 3/4 3/4
Polyamide 2 3/4 3/4
Cotton 2 4 4
Diacetate 3 4 3/4
Laboratory level Semi-industrial level
Sheep-skins Commercial Natural Natural
Light 3/4 2 1/2
PVC 5 4 4
Watter spotting ok ok ok
RubbingDry 5 5 5
Wet 3/4 4 4/5
WashingWool 4/5 4/5 4/5
Cotton 3/4 4 4/5
Water Wool 2 2 2
Acrylic 4/5 2/3 2
Polyester 4/5 2/3 2
Polyamide 2 2 2
Cotton 3/4 2 1/2
Diacetate 4/5 1/2 1/2
Perspiration Wool 1 3/4 4
Acrylic 3 3/4 3/4
Polyester 3 3/4 3/4
Polyamide 2 3/4 3/4
Cotton 2 4 4
Diacetate 3 4 3/4
C5. Monitoring of the impact of the project actions
Calf hides - Dyeing residual bath
pH
Conductivity
(microS/cm)
COD(mg/l)
BOD(mg/l)
Biodegradability
Laboratory level
Commercial 3,05 13.300 5.800 1.180 0,2
Natural 2’79 5.200 8.390 3.420 0,4
Semi-industrial level Natural 2,93 7.400 10.350 3.740 0,36
Sheep skins - Dyeing residual bath
pH
Conductivity
(microS/cm)
COD(mg/l)
BOD(mg/l)
Biodegradability
Laboratory level
Commercial 3,03 14.600 6.100 2.450 0,4
Natural 2,85 5.700 7.620 2.370 0,31
Semi-industrial level Natural 2,96 6.900 9.900 2.840 0,29
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Next steps (July - December 2015)
ACTIONB4. Demonstration of the use of naturalised dyes in leather dyeing at laboratory level
B6. Demonstration of the use of naturalised dyes in leather dyeing at pilot scale level
B7. Demonstration of the use of naturalised dyes in leather dyeing at pre-industrial scale level
C3. Monitoring of quality improvement for leather dyed with naturalised dyes
C6. Monitoring of quality assessment for leather dyed with naturalised dyes
D. Dissemination actions (D.4 - D.6, D.7 – 8 - 9, D.11 - 13, D.15)
E1. Project management
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D7. Project website
www.lifebionad.com
www.inescop.es
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D8. Notices boards at INESCOP’s premises
LIFE BIONAD Notice boardat INESCOP premises in
Elda (Alicante)
LIFE BIONAD Notice board at INESCOP premises in
Vall d’Uxó (Castellón)
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D9. Diffusion material preparation
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D10. Press releases
INESCOP’s Environment NewsletterSep’13 & Feb’14
INESCOP’s News Jun’14
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LIFE+ Networking Event 10 July 2014, Valencia (Spain)
D11-12-13. Dissemination Actions
Workshop LIFE PODEBA Project 18 June 2014, Valencia (Spain)
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LIFE+ Networking Event 19 November 2014, Ibi -Alicante
(Spain)
D11-12-13. Dissemination Actions
Co-Shoes Fair 22-23 October 2014, Alicante
(Spain)
Co-Shoes Fair, Alicante (Spain) 22nd -23rd April
2015
Conference titled “Best Avalaible Technologies in the Tanning
Industry” Lorca – Murcia (Spain), 14th May 2015
D11-12-13. Dissemination Actions
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Thanks for your attention