Survey was conducted various water-saving equipment to set up a detached house of six. In a previous paper, I had reported the findings of wastewater concentration and water. In this paper, we ...further investigated the water use survey and the number of uses of the toilet. Survey were compared, including the results was carried out and this time the basic unit of 1970s. To organize the contents compared to the findings of the literature, such as an increase or decrease the amount of water for each use of the home.
In the Great East Japan Earthquake a few months or more were required for power supply and water supply recovery. So, in this paper, some results of studies on Hyper-water-saving System for disaster ...prevention corresponding to long period of lifeline disruption are reported.
Treatment of sanitary waste is one of the most important issues for to preserve the life of disaster-affected people, and to support the precise recovery. So, in this paper, some result of studies ...concerning Hyper-Water-Saving System for Rainwater-use corresponding to Large-Scale Disaster which causes Function Loss of Infrastructure are reported.