A Network of Tehnology n Qulity NASA/C3P 2009 Interntionl Workshop on Environment n Alterntive ti Energy Globl Collbortion in Environmentl n Alterntive Energy Strtegies Assessment of WEEE Reuse in ELECTROVALUE: LCA Approh Euro Silv instituto e solur e qulie
Contents n Life Cyle Assessment Life Cyle Previous Results Results Allotion Conlusions
Life Cyle Assessment Wht is the Life Cyle Assessment? Compiltion n evlution of the inputs, outputs n the potentil environmentl impts of the onseutive n interlinke stges of prout system, from rw mteril quisition or genertion of nturl resoures to finl isposl. ISO 14040: Environmentl mngement - Life yle ssessment Priniples i n frmework, Interntionl Orgnistion for Stnristion (ISO), Geneve 2006
n Life Cyle EEE Use Phse Unregulte Disposl onstituents Soler Bors s EEE /Assembly Applition/ Assembly of to the PWBs Mterils Proessing 54% goes to sub-stnr tretment n illegl tre to non-eu ountries WEEE Colletion System Sorting Proess Commission Stff Working Pper Seprtion ompnying of WEEE the Proposl for onstituents Diretive of the Europen Prliment n of the Counil on Wste eletril n eletroni equipment (WEEE) Impt Mterils Seprtion Assessment, COM(2008) 810 finl, Brussels, 3 De 2008. Mterils Disposl n/or Ininertion Applitions Extrtion/Aquisition of Mterils
n Life Cyle EEE Use Phse Unregulte Disposl onstituents EEE /Assembly WEEE Colletion System Sorting Proess Soler Bors s Applition/ Assembly of to the PWBs Mterils Proessing Seprtion of WEEE onstituents Seprtion of PWBs Compline Tests Mterils Seprtion Extrtion/Aquisition of Mterils Mterils Disposl n/or Ininertion Applitions
Previous Results 2007
n Life Cyle EEE Use Phse Unregulte Disposl onstituents EEE /Assembly b WEEE Colletion System Sorting Proess B A Soler Applition/ Assembly of to the PWBs C Seprtion of WEEE onstituents Bors s Seprtion of PWBs Compline Tests Mterils Proessing D Mterils Seprtion Extrtion/Aquisition of Mterils Mterils Disposl n/or Ininertion Applitions
n Life Cyle A B b C D Unregulte isposl = number of omponents whih re unregulte isposl WEEE Colletion System = number of omponents whih re sent to WEEE olletion system Reuse = number of omponents whih re reuse Reyling = number of omponents whih re sent to reyling Allotion prtitioning of the inputs or output flows of unit proess to the prout system uner stuy (ISO 14040:2006)
Results Allotion Stge 1 EEE /Assembly EEE Use Phse b WEEE Colletion System Sorting Proess B Unregulte Disposl A Applition/ Assembly of to the PWBs C Seprtion of WEEE onstituents Seprtion of PWBs Compline Tests Mterils Proessing D Mterils Seprtion Extrtion/Aquisition of Mterils Mterils Disposl n/or Ininertion Applitions
Results Allotion A B b C D Unregulte isposl = number of omponents whih re unregulte isposl WEEE Colletion System = number of omponents whih re sent to WEEE olletion system Reuse = number of omponents whih re reuse Reyling = number of omponents whih re sent to reyling Allotion of unregulte isposl for Stge 1 A = x100 = X + b
Results Allotion Stge 1 EEE /Assembly EEE Use Phse b WEEE Colletion System Sorting Proess B Unregulte Disposl A Stge 2 Applition/ Assembly of to the PWBs C Seprtion of WEEE onstituents Mterils Proessing Extrtion/Aquisition of Mterils D Seprtion of PWBs Compline Tests Mterils Seprtion Mterils Disposl n/or Ininertion Applitions
Results Allotion A B b C D Unregulte isposl = number of omponents whih h re unregulte isposl WEEE Colletion System = number of omponents whih re sent to WEEE olletion system Reuse = number of omponents whih re reuse Reyling = number of omponents whih re sent to reyling Allotion of reusing for Stge 1 Y x b C = x100 = Y + b Allotion of reusing for Stge 2 C = x100 = Y +
Results Allotion Stge 1 EEE /Assembly EEE Use Phse b WEEE Colletion System Sorting Proess B Unregulte Disposl A Stge 2 Applition/ Assembly of to the PWBs C Seprtion of WEEE onstituents Seprtion of PWBs Compline Tests Mterils Proessing D Mterils Seprtion Stge 3 Extrtion/Aquisition of Mterils Mterils Disposl n/or Ininertion Applitions
Results Allotion A B b C D Unregulte isposl = number of omponents whih re unregulte isposl WEEE Colletion System = number of omponents whih re sent to WEEE olletion system Reuse = number of omponents whih re reuse Reyling = number of omponents whih re sent to reyling Allotion of reyling for Stge 1 Allotion of Reyling for Stge 2 D = Z x b x100 = Z D = + b + x100 = Z Allotion of reyling for Stge 3 D = x100 = Z
Results Allotion Stge 1 Stge 2 Stge 3 Unregulte Disposl X Reuse Y Y Reyling Z Z' Z Totl 100 % 100 % 100 %
Results Allotion 100 omponents A B b C D Unregulte isposl = number of omponents whih re unregulte isposl WEEE Colletion System = number of omponents whih re sent to WEEE olletion system Reuse = number of omponents whih re reuse Reyling = number of omponents whih re sent to reyling 54 omponents 46 omponents 10 omponents 36 omponents
Results Allotion Stge 1 Stge 2 Stge 3 Unregulte Disposl 54 % Reuse 10 % 21,74 % Reyling 36 % 78,26 % 100 % Totl 100 % 100 % 100 %
Results Allotion Stge 1 EEE /Assembly EEE Use Phse b WEEE Colletion System Sorting Proess B Unregulte Disposl A Stge 2 Applition/ Assembly of to the PWBs C Seprtion of WEEE onstituents Seprtion of PWBs Compline Tests Mterils Proessing D Mterils Seprtion Stge 3 Extrtion/Aquisition of Mterils Mterils Disposl n/or Ininertion Applitions
Conlusions n ELECTROVALUE will etermine the environmentl benefits of WEEE omponents reuse; Aprt from the etermintion of environmentl benefits, in ELECTROVALUE, we will try to fin the mjor opportunities for improvement in the WEEE reovery proess; The results llotion nlysis will provie informtion on eh proess ontribution to the overll environmentl impts; Through sensitivity nlysis of the finl results we will lso try to fin how fr is profitble the WEEE omponents reuse ginst reyling, ininertion n isposl.
n Life Cyle EEE Use Phse b Unregulte Disposl A onstituents EEE /Assembly WEEE Colletion System Sorting Proess B Soler Bors s Applition/ Assembly of to the PWBs C Seprtion of WEEE onstituents Seprtion of PWBs Mterils Proessing Extrtion/Aquisition of Mterils G g D F Compline Tests Mterils Seprtion f Mterils Disposl n/or Ininertion e E Applitions
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A Network of Tehnology n Qulity Thnk you for your ttention! www.isq.pt qp Euro Silv ejsilv@isq.pt