| electronic waste recycling(noun, expression, technology, entity, waste) |
| electronic waste substance(noun, expression, technology, entity, waste) |
| entertainment device electronics(noun, expression, technology, entity, waste) |
| environmental impact(noun, expression, technology, entity, waste) |
| germanium(noun, technology, entity, waste, pollution) |
| global trade issue(noun, expression, technology, entity, waste) |
| gold(noun, technology, entity, waste, pollution) |
| gold plated component(noun, expression, technology, entity, waste) |
| hexavalent chromium(noun, expression, technology, entity, waste) |
| keyboard(noun, technology, entity, waste, pollution) |
| lead(noun, technology, entity, waste, pollution) |
| lithium(noun, technology, entity, waste, pollution) |
| memory(noun, technology, entity, waste, pollution) |
| mercury(noun, technology, entity, waste, pollution) |
| mobile phone(noun, expression, technology, entity, waste) |
| nickel(noun, technology, entity, waste, pollution) |
| office electronic equipment(noun, expression, technology, entity, waste) |
| perfluorooctanoic acid(noun, expression, technology, entity, waste) |
| plastic(noun, technology, entity, waste, pollution) |
| printed circuit board(noun, expression, technology, entity, waste) |