Provided is a multi-purpose conservation apparatus. The multi-purpose conservation apparatus includes a storage case, a light source module disposed in the storage case and configured to selectively remove a harmful gas in the storage case, and a control unit configured to control intensity of radiation of the light source module according to internal environmental data of the storage case. Accordingly, the intensity of radiation of the light source module can be adjusted according to the internal environmental data of the storage case, efficiently adjusting a level of photocatalysis.
