By rr_test_admin, 19 April, 2018
SIM cardResearch from a national laboratory shows that ultrasonic waves can be used to cheaply and effectively remove gold from scrap electronics. In their experiments, scientists from Sandia National Laboratories in Albuquerque applied two different surfactants to the surface of a cell phone SIM card before submerging it in water.
By rr_test_admin, 19 April, 2018
[caption id="attachment_8502" align="alignright" width="300"] Scott Vander Kooy, president of Comprenew, signs a contract with Goodwill of Northern Wisconsin and Upper Michigan in late March.[/caption] A nonprofit e-scrap processor's expansion into the Upper Peninsula of Michigan provides a case study in how service area reach can be widened without incurring major capital costs. Grand Ra
By rr_test_admin, 12 April, 2018
e-scrap for recyclingResearchers have looked at how the costs of e-scrap processing stack up against virgin mining, and their findings indicate recycling is more efficient for some key metals. The analysis, completed by professors Jinhui Li and Xianlai Zeng of Tsinghua University in Beijing and professor John Mathews of Macquarie University in Sydney, shows economic upsides
By rr_test_admin, 12 April, 2018
Over the past decade, third-party certification has become an expectation for many processors and refurbishers of electronics. R2, which is administered by Sustainable Electronics Recycling International (SERI) and offers its certification on a facility-by-facility basis, lists over 450 certified rec