| abstract |
A water treatment technology that consumes a small amount of energy and has a high treatment capacity is provided. A bubble introduction tank for storing treated water, a plurality of bubble generators for generating nanobubbles or micro-nanobubbles in the treated water in the bubble introduction tank, and the treated water containing the nanobubbles or micro-nanobubbles And a plurality of bubble generators based on the oxidation-reduction potential of the water to be treated measured by the oxidation-reduction potentiometer, and a treated water tank provided with an oxidation-reduction potentiometer and filled with a polyvinyl alcohol carrier A water treatment device provided with bubble generator control means for operating or stopping each of the above is used. [Selection] Figure 1 |