To provide a liquid cleaning apparatus with which a bacterium such as Legionella pneumophila can be sterilized completely by breaking a cell wall of the bacterium without charging a sterilizing agent in water such as hot spring water, without deteriorating the bacterium removing effect and varying the water quality of water such as hot spring water.
A liquid such as hot spring water in a bath is introduced from an inflow port 21, a flow passage 23 from the inflow port 21 to an outflow port 22 is divided into two or more chambers by using two or more vessels 12 and a plurality of pellets 41 are put in each chamber. Each of the vessels 12 constituting the two or more chambers and the pellets 41 is formed by mixing a resin with a compound having microbe resistance. When the liquid such as hot spring water passes through the chambers while contacting with the vessels 12 and the pellets 41, the bacterium such as Legionella pneumophila is removed by the action of the compound having microbe resistance.
ONO KOICHI
UMEDA SHINZABURO
Shinichi Abe
Yuji Tsujida
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