Recycling
Optical sorting has been of great use to recycling efforts and makes processing bulks of material such as multicolored glass shards more efficient. Even the slightest difference in color, such as white from light green, must be detected in the sorting process by the special illumination.
Read more about this topic: Optical Sorting
Famous quotes containing the word recycling:
“Both the Moral Majority, who are recycling medieval language to explain AIDS, and those ultra-leftists who attribute AIDS to some sort of conspiracy, have a clearly political analysis of the epidemic. But even if one attributes its cause to a microorganism rather than the wrath of God, or the workings of the CIA, it is clear that the way in which AIDS has been perceived, conceptualized, imagined, researched and financed makes this the most political of diseases.”
—Dennis Altman (b. 1943)