A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Landscape type rainwater purification system and method based on natural solution
The invention relates to a landscape type rainwater purification system and method based on a natural solution. Through the ecological gravel bed, the surface flow wetland and the rainwater wet pond which are connected in sequence, pollutants are removed by utilizing the purification function of a natural ecological system: the ecological gravel bed is used as a pretreatment facility of the surface flow wetland and filters and intercepts suspended matters and degradable particulate matters in a water body; the landscape effect of slip of running water is achieved through up-down baffling while pollution is purified; the surface flow wetland can be used for carrying out ecological strengthening treatment on pollutants to form an ecological wetland natural landscape; the rainwater wet pond can further improve the reoxygenation capacity and the biochemical degradation effect of the water body, degrade ammonia nitrogen in the water, achieve water storage, preserve certain ecological base flow in the dry season and maintain the ecological environment function. Based on a natural solution concept, a low-influence non-point source pollution treatment strategy is implemented, a diversified habitat is constructed according to local conditions, and a natural waterfront experience area is built through matching of gravel and plants.
本发明涉及一种基于自然解决方案的景观型雨水净化系统及方法。本发明通过依次连接的生态砾石床、表流湿地和雨水湿塘，实现了利用自然生态系统的净化功能以去除污染物：生态砾石床作为表流湿地的预处理设施，将水体中悬浮物、可降解颗粒物进行过滤拦截，净化污染的同时通过上下折流实现流水潺潺的景观效果；表流湿地可以对污染物进行生态强化处理，形成生态湿地自然景观；雨水湿塘可以进一步提升水体复氧能力和生化降解作用，降解水中的氨氮，同时可实现蓄水并在枯水期可以保存一定的生态基流，维系生态环境功能。本发明基于自然解决方案理念，实施低影响面源污染治理策略，因地制宜构建多样化生境，通过碎石与植物的搭配，营造自然的滨水体验区。
Landscape type rainwater purification system and method based on natural solution
The invention relates to a landscape type rainwater purification system and method based on a natural solution. Through the ecological gravel bed, the surface flow wetland and the rainwater wet pond which are connected in sequence, pollutants are removed by utilizing the purification function of a natural ecological system: the ecological gravel bed is used as a pretreatment facility of the surface flow wetland and filters and intercepts suspended matters and degradable particulate matters in a water body; the landscape effect of slip of running water is achieved through up-down baffling while pollution is purified; the surface flow wetland can be used for carrying out ecological strengthening treatment on pollutants to form an ecological wetland natural landscape; the rainwater wet pond can further improve the reoxygenation capacity and the biochemical degradation effect of the water body, degrade ammonia nitrogen in the water, achieve water storage, preserve certain ecological base flow in the dry season and maintain the ecological environment function. Based on a natural solution concept, a low-influence non-point source pollution treatment strategy is implemented, a diversified habitat is constructed according to local conditions, and a natural waterfront experience area is built through matching of gravel and plants.
本发明涉及一种基于自然解决方案的景观型雨水净化系统及方法。本发明通过依次连接的生态砾石床、表流湿地和雨水湿塘，实现了利用自然生态系统的净化功能以去除污染物：生态砾石床作为表流湿地的预处理设施，将水体中悬浮物、可降解颗粒物进行过滤拦截，净化污染的同时通过上下折流实现流水潺潺的景观效果；表流湿地可以对污染物进行生态强化处理，形成生态湿地自然景观；雨水湿塘可以进一步提升水体复氧能力和生化降解作用，降解水中的氨氮，同时可实现蓄水并在枯水期可以保存一定的生态基流，维系生态环境功能。本发明基于自然解决方案理念，实施低影响面源污染治理策略，因地制宜构建多样化生境，通过碎石与植物的搭配，营造自然的滨水体验区。
Landscape type rainwater purification system and method based on natural solution
一种基于自然解决方案的景观型雨水净化系统及方法
ZHU YURU (author) / LEE JONG-RAE (author) / XIAO JINGJING (author) / HAO YANXIAO (author) / QIN GANG (author) / DENG JIAN (author) / ZHAO KUN (author)
2022-11-22
Patent
Electronic Resource
Chinese
IPC:
C02F
Behandlung von Wasser, Schmutzwasser, Abwasser oder von Abwasserschlamm
,
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
/
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
/
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
,
INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
/
E03F
SEWERS
,
Abwasserkanäle
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