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E-Waste Science & Technology E-Waste Recycling and Reuse Including Remanufacturing Outline Recycling Business & Technology Remanufacturing Practices and Issues Is there money in the process? Objectives Review: Product Lifecycle Material Extraction Material Processing Manufacturing

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e waste science technology

E-Waste Science & Technology

E-Waste Recycling and Reuse

Including Remanufacturing

outline
Outline
  • Recycling Business & Technology
  • Remanufacturing Practices and Issues
  • Is there money in the process?
review product lifecycle
Review: Product Lifecycle

Material Extraction

Material Processing

Manufacturing

Use

WasteManagement

Reuse

Repair

Recycle

Remanufacture

Suggested by OTA, "Green Products by Design: Choices for a Cleaner Environment," 1992.

recycling
Recycling
  • Collection,…processing, marketing
  • Saves resources, energy, money
  • Reduce pollution of extracting resources
  • Reduce new landfills and incinerators
a general recycling process
A General Recycling Process

Collection

Receiving

Disassembly

Sorting

Disposition

Remarketing

Source: BDI

typical company pc process
Typical Company PC Process

www.apple.com 07-15-05

pc recycling considerations
PC Recycling Considerations
  • Individuals and companies may spend $80-$450 to recycle a PC
  • Some fees are assessed just to discard
    • $30+ for CRTs
  • Most costs are legal and administrative requirements

E-Waste Recycling Guide, Rocco D’Amico, Computer Recycling USA, 2005

strut process
StRUT Process
  • Add StRUT Logo
  • Classroom exercise: Define the StRUT process (non-profit) as example
shredding technologies
Shredding Technologies

http://165.235.111.242/TechnologyDevelopment/OPPTD_FLY_LCA.cfm CA dept of Toxic Substances Control aug 2005

metals recycling
Metals Recycling
  • metal refining
  • component recovery
  • surplus resale
  • equipment disassembly
  • metal smelting
plastics
Plastics
  • durable
  • lightweight
  • flexible
  • cost-effective
  • corrosion-resistant
  • excellent insulation properties
remanufacturing
Remanufacturing

Remanufacturing & Refurbishment is the basic upgrading of a retired product to the use of parts from a retired system for use in a different product.

remanufacturing15
Remanufacturing
  • Remanufacturing & Refurbishment is the basic upgrading of a retired product to the use of parts from a retired system for use in a different product.
remanufacturing16
Remanufacturing
  • There are various levels of remanufacturing ranging from simple cosmetic improvements, such as replacing decals, scratched or cracked enclosures, to updating software to troubleshooting nonworking units and replacing failed components.
market prices
Market Prices

http://www.recycle.net/

market prices18
Market Prices

http://www.recycle.net/