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 __   __     ___      _  __     ___     _    _   
 \ \\/ //   / _ \\   | |/ //   / _ \\  | \  / || 
  \   //   / //\ \\  | ' //   | / \ || |  \/  || 
  / . \\  |  ___  || | . \\   | \_/ || | .  . || 
 /_//\_\\ |_||  |_|| |_|\_\\   \___//  |_|\/|_|| 
 `-`  --` `-`   `-`  `-` --`   `---`   `-`  `-`

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Text this: Spontaneous electrochemical treatment for sulfur recovery by a sulfide oxidation/vanadium(V) reduction galvanic cell