Preparation of aluminium lakes by electrocoagulation

Article English OPEN
Prapai Pradabkham;
  • Publisher: Maejo University
  • Journal: Maejo International Journal of Science and Technology (issn: 1905-7873)
  • Publisher copyright policies & self-archiving
  • Subject: lake | lake pigment | aluminium lake | electrocoagulation | Technology | T | Technology (General) | T1-995 | Science | Q | Science (General) | Q1-390

Aluminium lakes have been prepared by electrocoagulation employing aluminium as electrodes. The electrocoagulation is conducted in an aqueous alcoholic solution and is completed within one hour. The dye content in the lake ranges approximately between 4-32%.
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