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SUbstance flow analysis of the recycling of small waste electrical ...

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Appendices 159<br />

Appendix 8 Flows <strong>of</strong> gold associated with sWEEE in Germany and in <strong>the</strong> USA in 2007 (kg)<br />

Country Input <strong>of</strong> subsystem Mobile phones Desktop personal<br />

computer<br />

CRT monitor Large high-grade<br />

equipment<br />

Small high-grade<br />

equipment<br />

Low-grade<br />

equipment<br />

Au <strong>flow</strong> Std Dev Au <strong>flow</strong> Std Dev Au <strong>flow</strong> Std Dev Au <strong>flow</strong> Std Dev Au <strong>flow</strong> Std Dev Au <strong>flow</strong> Std Dev<br />

Germany Generation 451 66 404 30 84 8 580 54 88 10 546 49<br />

Collection 83 6 309 23 83 8 533 53 47 5 326 36<br />

Non-separated collection 368 66 95 20 1 0 47 11 40 9 220 37<br />

Reuse 23 6 31 9 2 1 23 8 1 0 17 6<br />

Formal treatment 55 5 251 23 64 8 470 53 43 5 283 36<br />

Informal treatment 6 1 27 6 17 4 39 9 3 1 27 7<br />

Recovered 33 3 150 16 39 5 189 21 17 2<br />

83 10<br />

Reused 21 5 28 8 2 1 21 7 1 0 15 5<br />

Discarded 397 66 226 24 43 5 370 35 69 10 448 43<br />

USA Generation 5 645 1 144 12 244 1 316 964 137 6 314 1 552 1 687 349 3 790 733<br />

Collection 633 72 6 619 690 387 48 3 715 458 368 42 29 4<br />

Non-separated collection 5 012 1 144 5 625 1 184 577 132 2 599 1 577 1 319 348 3 761 733<br />

Reuse 255 69 2 044 595 64 21 1 210 376 7 2 14 4<br />

Formal treatment 302 31 3 660 401 131 19 2 004 284 289 39 12 2<br />

Informal treatment 76 15 915 194 192 43 501 122 72 17 3 1<br />

Recovered 245 27 2 916 345 103 15 1 085 140 151 19 4 1<br />

Reused 229 63 1 840 536 58 19 1 089 338 7 2 13 4<br />

Discarded 5 171 1 144 7 488 1 203 803 135 4 141 1 567 1 529 348 3 773 733

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