Experimental device for restoring eutrophic water by aquatic animals

• Main Authors: LUO TINGTING, QIU CHENG, WU JUZHEN, SUN JING, REN YANLING
• Format: Patent
• Language: Chinese; English
• Published: 17.11.2020
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The utility model relates to the technical field of eutrophic water treatment, in particular to an experimental device for restoring eutrophic water by aquatic animals, which comprises a box body, a partition plate and a circulating device, the box body is provided with an upper opening; the partition plate is vertically arranged and divides the box body into a first part and a second part; the first part is used for breeding aquatic animals; the partition plate is provided with a through hole, and the through hole is communicated with the first part and the second part; the circulating deviceis communicated with the first part and the second part; and the circulating device is provided with a filter screen for filtering excrement of the aquatic animals. By arranging the partition plate and the circulating device, excreta of aquatic animals can be removed from the survival space, the practical survival environment of aquatic organisms is better met, enrichment of excreta is avoided, and experimental errors ar