Furthermore, membrane electrolysis has been investigated ... the importance of electrochemical processes in the purification of copper electrolytes. Overall, the research emphasizes the need ...

Researchers have proposed using polymer membranes modified with copper, zinc, and chromium metal ions for water purification. These polymers were used for the first time in water purification via ...

Everyone needs clean drinking water and this gadget will let your produce your own purification drops quite easily. The solution contains chlorine, which is created through electrolysis.

This also works for less reactive metals, like copper. Watch this video to see how solid copper can be extracted from a solution using electrolysis.

After watching this short film, students could research other applications of electrolysis, including the extraction of aluminium from aluminium oxide and the purification of copper. Practical ...