The science and business of making and unmaking

Like-for-like recycling, for example turning a PET bottle into another PET bottle, is a good outcome, believes Scientia Professor Veena Sahajwalla. The inventor and founding Director of UNSW’s Centre for Sustainable Materials Research and Technology (SMaRT) is focussed elsewhere, though. “When materials get more complex you can’t always assume that conventional solutions and conventional manufacturing…

Recycling facility transforms e-waste into 3D printing material

A new solution for Australia’s growing e-waste problem launched Friday with the opening of the UNSW-designed Plastics Filament MICROfactorie in Sydney. Electronic waste recycler Renew IT has incorporated this technology at its Lane Cove facility to transform hard plastics from discarded printers and computers into valuable filament for 3D manufacturing. Developed by the UNSW Centre…