"After the material is fully processed, it will be sent for reuse in new products to manufacturers and other buyers. The only exception is glass used in cathode ray tubes. Even if the lead is removed from the glass, there will still be small amounts of lead in it, and this can’t be used in consumer products. Generally this material will be sold to plants who will reuse the glass in new cathode ray tube devices, and that is the end of the e-waste pickup process.
This is from an article that appeared on All Green Website: http://www.allgreenrecycling.com/blog/the-e-waste-pickup-process/"