Campus rainwater ecological cleaning integrated-processing method and ecological cleaning integration system
An ecological purification and treatment method technology, applied in the field of environmental engineering, can solve problems such as pollution, achieve the effects of easy installation and use, reduce pollutant load, and improve activity
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Embodiment 1
[0083] Embodiment 1 A kind of campus rainwater ecological purification integrated treatment method described in the present invention comprises the following steps:
[0084] 1) An integrated treatment system for campus rainwater treatment is pre-built in the campus;
[0085] 2) Choose the appropriate treatment method according to the ecological purification of different water bodies in the campus:
[0086] For the initial rainwater runoff of the campus, the subsurface constructed wetland system in the integrated treatment system is used for treatment;
[0087] For the campus storm runoff, use the coastal zone interception system in the integrated treatment system for treatment;
[0088] For the water body of the natural revetment river in the campus, the ecological floating bed-aeration push flow system in the integrated treatment system is used for treatment;
[0089] For the water body of the hard revetment river in the campus, the artificial aquatic plants-microporous aerat...
Embodiment 2
[0121] Embodiment 2 The ecological purification integrated system constructed according to the campus rainwater ecological purification integrated treatment method described in Embodiment 1, including the subsurface flow artificial wetland system for processing the initial rainwater runoff of the campus, and the coastal zone interception for processing the campus stormwater runoff System, ecological floating bed-aeration push flow system for treating the water body of the natural revetment river on campus, artificial aquatic plants-microporous aeration system for treating the water body of the hard revetment river on the campus, biological manipulation-fountain for treating the water body of the closed pond on the campus aeration system,
[0122] The constructed wetland system includes a subsurface flow constructed wetland 1, an anaerobic pretreatment pool 2, a number of grid wells 3 distributed in the campus, and a replenishment water intake system. A liquid level lift pump is...
Embodiment 3
[0132] Example 3 with Figures 15-19 As an example, the artificial water plants 5 adopt carbon fiber grass 55 as a reinforced membrane, and the carbon fiber grass 5 is fixed on the nylon rope 53 between the steel pipe frames 52 made up of stainless steel piles with tie bars 51, and the lower end is hung Weight 54 to make it sag evenly; stainless steel piles are made of φ60 304 stainless steel, each length is 2m, and a φ25 fixing hole 56 is drilled at the top 10cm, and the steel pipe is required to be driven into the underground part ≥ 1.5m during installation; stainless steel piles Use φ60 304 stainless steel, each with a length of 2m, and drill a φ25 fixing hole at the top 10cm. When installing the steel pipe, it is required to drive into the underground part ≥ 1.5m.
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