返回 相似
资源描述：
1 Parikhit Ricky Sinha, Ph.D. parikhit.sinhafirstsolar.com Standardizing High Value PV Recycling© 2020 Copyright First Solar, Inc. 2 ● Problem Most PV recycling is bulk recycling aluminum, cables, glass ● Work that needs to be done Ensure recovery of semiconductor and other metals high-value recycling to promote circular economy ● PVQAT TG15 role Recommend approaches to promote and standardize high-value PV recycling ■ Top-down regulation ■ Bottom-up market pull | Overview© 2020 Copyright First Solar, Inc. 3 Crucial to managing large future PV waste volumes ■ Over 600 GW PV installed worldwide Recycling is important for all PV technologies ■ Environmentally sensitive materials are common in the industry Pb, Cd, In, Se, Ag Provides socio-economic and environmental benefits ■ Minimizes life cycle impacts ■ Reclaims valuable and energy intensive materials ■ Creates jobs and economic benefits ■ Recoverable value could exceed 15bn by 2050 | Why Does High-Value PV Recycling Matter 23 40 70 100 139 177 228 303 409 512 627 0 100 200 300 400 500 600 700 REN21, Renewables Global Status Report, 2020 PV Installed Worldwide GW Recycling maximizes resource recovery and increases the sustainability of PV© 2020 Copyright First Solar, Inc. 4 90 Recycling of Semiconductor Material and 90 Recycling of Glass | First Solar’s Module Recycling Process Shredder Hammermill Crushed/ Milled Scrap Holding Bin EVA/Glass Separation Metals Precipitation CdTe Unrefined Semiconductor Material Film Removal Solid/ Liquid Separation Glass Products Rubber Products FS PV modules Third-party Cd/Te Separation etc. | Ecolabel © 2020 Copyright First Solar, Inc. 9 https//sustainableelectronics.org/r2-standard ● EHS ● Focus materials ● Throughput ● Storage ● Insurance ● Transport ● Recordkeeping | R2 standard – R2 PV standard under development
点击查看更多>>

京ICP备10028102号-1
电信与信息服务业务许可证：京ICP证120154号

地址：北京市大兴区亦庄经济开发区经海三路
天通泰科技金融谷 C座 16层 邮编：102600