Newspaper To Be Gold

Who says the goods are used not useful anymore. Sciences Japan argues that the former newspaper can be used to produce gold. Paper, one of which is used in the newspaper is one of the environmentally friendly gel used to separate gold from electronic circuits.
Newspaper / paper used to be destroyed in the pulp and mixed into liquids Clorin. Then the pulp is mixed with DMA (Dimethylamine) and dried. These are toxic liquids that contain copper, zinc, and iron konsentrasinya range 200-800 ppm. However, in addition to the approximately 250 ppm of gold and the rest of palladium and platinum. Gel from the newspaper can be binding 90% platinum, gold and palladium.
Diganakan paper as raw material gel because the cellulose content is very high. Cellulose facilitate metal binding chemical substances.