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Recover Precious Metals From Electronics & PCB Waste

PCB scrap contains gold, silver, palladium, and copper worth more per tonne than primary ore. SymbioFlows matches electronics manufacturers with accredited WEEE refiners.

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200–400 g/t

Gold in 1 tonne PCB scrap

src: UNEP 2019

1–5 g/t

vs. 1 tonne gold ore

src: UNEP 2019

5M t/yr

EU WEEE generation

src: Eurostat 2022

95–99%

Solder dross tin content

src: industry data

Key Waste Streams — EWC Codes & Buyers

EWC CodeMaterialWho Buys It
16 02 16PCB & Components (non-hazardous)WEEE refiners, precious metal smelters
16 02 13*Hazardous WEEELicensed WEEE processors (R2/e-Stewards certified)
11 01 13*Solder Dross & Tin Solder WasteTin smelters, alloy producers
12 01 03Non-ferrous Metal ScrapNon-ferrous metal recyclers
16 06 01*Lead BatteriesLead-acid battery recyclers (mandatory take-back)

* hazardous under EU Waste Framework Directive 2008/98/EC

Industries That Buy Electronics & E-Waste Waste

Precious Metal Refining

PCB scrap as urban mining feedstock — gold, silver, palladium recovery

Copper Smelting

Copper-rich PCB fractions as secondary copper feed

Tin Smelting

Solder dross and tin-bearing waste for primary tin supplement

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