G0900-2-2 災害緊急時簡易型濁水浄化システムの開発(環境工学部門一般講演(2):大気・水環境保全技術,社会変革を技術で廻す機械工学)

抄録

The volunteers for the relief operation in the disaster area told that they were pressed for life water using for toilet, wash of tableware and underwear, showers and so on. In this paper, a simplified and compact treatment system, which can continuously purify turbid water in rivers, lakes, ponds and so on to the life water and can be transported to the disaster area by a helicopter, was developed. Turbid water is pumped up and is mixed with inorganic flocculant. The mixture flows into a special reactor tank, is turbulently stirred to form a heavy flock and is filtered to eliminate the flock. As a result, the filtered water can be used for the life water.