Sapporo City Sewage Science Museum

It is not clear whether there is a water shortage in Japan, where many cities have such science museums. But Hokkaido is particularly interesting because it uses 3D images to show the process of sewage treatment turning into clean water and returning to rivers, and there are many interactive projects.

Sapporo Sewerage Science Museum can understand and learn the structure and function of urban sewer, which is a must-see venue for Japanese primary school students.

It seems that Japan's sewer system is very powerful. Interested people can learn about it. There are words and pictures.