Processes of vanadium containing waste treatment by chemical and electrochemical methods

Abstract

At present the Republic of Belarus has no enterprises to utilize spent vanadic catalysts. Components of spent vanadic catalysts have a great value and can be used in various technological processes of the Republic of Belarus. The other reason is that deposit and storage of spent vanadic catalysts is very harmful to the environment because of the toxicity of vanadium compounds. Practical value of research work is the possibility to extract vanadium pentoxide from spent vanadic catalysts by very simple and effective methods.