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Short-flow prevention technology of artificial subsurface flow wetland

  The flow state of sewage in horizontal subsurface flow constructed wetland belongs to push flow, which is easy to short-circuit, resulting in a significant reduction of wetland treatment effect。The company has summarized experience in the design, construction and operation of constructed wetland projects for many years, and constantly optimized the design parameters and structure of constructed wetland。
  Through optimal design, the flow state of sewage in wetland is no longer a single push flow, but continuous distribution and rectification。The short circuit of water flow caused by uneven resistance or local silting is avoided, and the volume of wetland can be fully and maximized, and the treatment effect of wetland can be improved。