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A platform for research: civil engineering, architecture and urbanism
Baffling type water distribution channel for river water quality purification
The invention discloses a baffling type water distribution channel for river water quality purification. Three purification pools are sequentially arranged in the water distribution channel, each purification pool is provided with a water inlet and an overflow port, the purification pools are filled with filtering filler, and the water inlet of the water distribution channel, the purification pools and the water outlet are sequentially communicated through diversion wells. And emergent wetland plants can be selectively planted on the surface of the purification tank. Effective space of a river bank is fully utilized, a proper section is selected on the outer side of a natural river channel, the flume is excavated by utilizing terrain height difference to introduce part of river water into the water distribution channel, and the river water flows into the river channel after being subjected to multiple baffling and three-layer filtering purification in the water distribution channel. The effective purification of the river channel water body is realized, and main pollutants in the water body are fully intercepted and removed. Compared with the existing constructed wetland construction technology, the constructed wetland has the advantages of small occupied area, low construction cost, simple construction process, low operation cost, good treatment effect and the like.
本发明公开了一种用于河道水质净化的折流式配水渠。在配水渠内顺序设置三个净化池，每个净化池设有入水口和溢水口，净化池内填充过滤性填料，配水渠的进水口，净化池和出水口之间通过导流井顺序连通。在净化池的表面可以选择性种植挺水性湿地植物。本发明充分利用河岸有效空间，在自然河道外侧选择合适区段，利用地势高差开挖引水槽将部分河水引入配水渠，河水在配水渠中经过多次折流及三层过滤净化后再流入河道，可以在不影响河流基础流量的前提下，实现对河道水体的有效净化，对水体中主要污染物进行充分的截留与去除。与现有的人工湿地构建技术相比，具有占地面积小，工程造价低，施工工艺简单，运营成本低，处理效果好等优势。
Baffling type water distribution channel for river water quality purification
The invention discloses a baffling type water distribution channel for river water quality purification. Three purification pools are sequentially arranged in the water distribution channel, each purification pool is provided with a water inlet and an overflow port, the purification pools are filled with filtering filler, and the water inlet of the water distribution channel, the purification pools and the water outlet are sequentially communicated through diversion wells. And emergent wetland plants can be selectively planted on the surface of the purification tank. Effective space of a river bank is fully utilized, a proper section is selected on the outer side of a natural river channel, the flume is excavated by utilizing terrain height difference to introduce part of river water into the water distribution channel, and the river water flows into the river channel after being subjected to multiple baffling and three-layer filtering purification in the water distribution channel. The effective purification of the river channel water body is realized, and main pollutants in the water body are fully intercepted and removed. Compared with the existing constructed wetland construction technology, the constructed wetland has the advantages of small occupied area, low construction cost, simple construction process, low operation cost, good treatment effect and the like.
本发明公开了一种用于河道水质净化的折流式配水渠。在配水渠内顺序设置三个净化池，每个净化池设有入水口和溢水口，净化池内填充过滤性填料，配水渠的进水口，净化池和出水口之间通过导流井顺序连通。在净化池的表面可以选择性种植挺水性湿地植物。本发明充分利用河岸有效空间，在自然河道外侧选择合适区段，利用地势高差开挖引水槽将部分河水引入配水渠，河水在配水渠中经过多次折流及三层过滤净化后再流入河道，可以在不影响河流基础流量的前提下，实现对河道水体的有效净化，对水体中主要污染物进行充分的截留与去除。与现有的人工湿地构建技术相比，具有占地面积小，工程造价低，施工工艺简单，运营成本低，处理效果好等优势。
Baffling type water distribution channel for river water quality purification
一种用于河道水质净化的折流式配水渠
JIANG WEI (author) / ZHANG XIAOXU (author) / LI JIE (author)
2022-07-15
Patent
Electronic Resource
Chinese
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