| abstract |
(57) [Abstract] [Object] The present invention aims to culture and proliferate a group of useful microorganisms, such as a group of photosynthetic bacteria, a group of lactic acid bacteria, and a group of yeasts, for performing waste treatment and sewage treatment, and purify the cultured microorganisms. The present invention relates to an improvement of an apparatus for supplying useful microorganisms for automatic cultivation and propagation type sewage purification, which supplies a required amount to microorganisms. The present invention provides a culture tank section provided with a means for culturing bacteria or bacteria and supplying a treatment liquid mixed with the cultured bacteria or bacteria, and a culture tank section for storing and storing the bacteria or bacteria. An automatic culture type sewage purification apparatus comprising a stock solution storage unit provided with a means for supplying the wastewater to the apparatus. |