580 California St., Suite 400
San Francisco, CA, 94104
Figure 4 Model showing the integrated urban mining at the core of a CE (Tesfaye et al. 2017) Figure 4 shows integrated urban mining at the core of a circular economy model that closes the metals loop, recovers energy, and manages environmental issues related to hazardous materials from the E-waste (Tesfaye et al. 2017). As shown in