Credit: NILERED/SCIENCE PHOTO LIBRARY

Caption: Recovering gold from computer scrap. Beaker with a solution of containing gold flakes recovered from scrap computer parts. The solution is a mixture of hydrochloric acid and hydrogen peroxide. The green colour is due to the presence of other metals such as copper and nickel. The mixture was left for a week, as well as adding oxygen with a bubbling device. The result was filtered to remove the scrap computer parts, resulting in the solution seen here. Further filtering and chemical extraction processes were carried out to isolate the gold.

Release details: Model release not required. Property release not required.

Keywords: au, beaker, chemical, chemistry, clip, computer parts, computers, computing, copper, demonstration, educational, electronic waste, experiment, extracting, extraction, film, footage, gold, gold flakes, heavy metals, hydrochloric acid, hydrogen peroxide, industrial, industry, lab, laboratory, metal, motion, nickel, no-one, nobody, precious metal, recover, recovering, recycle, recycling, school science, solution

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Recovering gold from computer scrap

K007/2042 Rights Managed

Downloadable master

Duration: 00:00:08.01

Frame size: 1920x1080

Frame rate: 59.94

Audio: No

Format: QuickTime, Photo JPEG 100%, progressive scan, square pixels

File size: 236.6M

Original

Capture format: Unknown

Codec: H.264

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