摘要:As long as the activity of Mizuho Station is maintained, it is inevitable to cause environmental pollution. The authors propose a treatment and disposal system of garbage, feces and waste water, as a suitable system adapted for climatic conditions at Mizuho Station. This system is characterized by freezing up waste water in cubic ice blocks and sealing garbage and feces in these cubic ice blocks. By applying this system, we can dispose the waste materials without diffusing pollution.