Water treatment method, water treatment apparatus, and non-transitory computer-readable recording medium storing program

摘要: A water treatment method includes: introducing an aqueous solution containing impurities into a first tank; irradiating, from light source, photocatalytic particles with ultraviolet light, to turn the introduced tank primary post-treatment which have been treated; reducing pressure in chamber by filtering pump filter membrane, separating stopped at membrane and secondary that passes through does not contain particles; measuring concentration of difference between second chamber; when is equal or smaller than threshold value greater value, supplying air operating compressor.