Based on our thinking about the visitor center and the analysis of the current environmental problems in the world, we propose to link the visitor service center with the garbage disposal problem. The use of osmotic pressure technology between fresh water and sea water to realize garbage disposal can not only relieve the pressure of garbage disposal in tourist attractions, but also play a role in warning tourists. It allows tourists to experience different tourism experiences and realize the spiritual dialogue between man and nature, so as to achieve the unity of man and nature.