Farmland recession ecological ditch system

The invention relates to a farmland recession ecological ditch system which comprises a main canal, a branch canal and a trunk canal which are communicated in sequence, so that farmland recession is output from the main canal to the branch canal and then converged to the trunk canal to be output; th...

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Bibliographic Details
Main Authors LYU LINHONG, CHI YING, WANG HUI
Format Patent
LanguageChinese
English
Published 04.08.2023
Subjects
CHEMISTRY
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
METALLURGY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
SOIL SHIFTING
TRANSPORTING
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Summary:The invention relates to a farmland recession ecological ditch system which comprises a main canal, a branch canal and a trunk canal which are communicated in sequence, so that farmland recession is output from the main canal to the branch canal and then converged to the trunk canal to be output; the main canal extends in a wave shape, the system further comprises a nitrogen fixation unit and a phosphorus fixation unit, the main canal comprises side slopes on the two sides and a canal bottom at the bottom, the nitrogen fixation unit is detachably arranged on the side slopes, and the phosphorus fixation unit is detachably arranged on the canal bottom; the system further comprises a floating object removing unit which is arranged in the main canal, and has the advantages that due to the fact that the flowing length of the farmland recession in the main canal is long, the main canal playing a role in transportation has the function of treating the farmland recession at the same time, and subsequent corresponding
Bibliography:Application Number: CN202310497458