Automatic light riverway sewage treatment equipment with high cruising ability
Patent Information
- Authority / Receiving Office
- CN · China
- Current Assignee / Owner
- ANQING VOCATIONAL & TECHN COLLEGE
- Publication Date
- 2021-04-16
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Abstract
Description
technical field
[0001] The invention relates to the technical field of environmental protection, in particular to an automatic, lightweight and high-endurance river sewage treatment equipment. Background technique
[0002] Duckweed is a floating plant of the genus Duckweed in the Duckweed family, with symmetrical fronds, green surface, nearly round, obovate or obovate-elliptic, entire margin, slightly raised above or along the midline, veins are not obvious, and roots are white , the root cap is blunt, the root sheath has no wings, the back side of the frond has a capsule, the new frond forms and emerges in the capsule, connects with the parent body with a very short thin stalk, and then falls off, the fruit has no wings, and is close to the top Shaped, seeds with longitudinal ribs.
[0003] It is distributed all over the north and south of China. Duckweed likes warm climate and humid environment, and avoids severe cold. It mostly grows in paddy fields, ponds, lakes and oth...