| abstract |
The utility model discloses a compound microbial inoculum preparation device for river pollution control, which comprises an inclined plane culture device (1), a shake flask culture device (2), a first-stage seed small tank (3), a second-stage seed tank (6), a fermentation tank (9) and the like which are connected in sequence; the device is designed for culturing and preparing the compound microbial agent, forms a common living environment of six strains of different types by inoculating the strains with large variety of different dominant strains and culturing by a specific fermentation process, forms a powerful functional group, generates various antioxidant substances and promotes the growth of the antioxidant substances, thereby improving the physiological activity function of the whole compound flora, and the prepared compound microbial agent can realize the high-efficiency treatment of organic matter nitrogen and phosphorus in polluted rivers. |