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A platform for research: civil engineering, architecture and urbanism
Ecological soft fence for algae blocking, sewage interception and purification and construction method thereof
The invention discloses an ecological soft fence for algae blocking, sewage interception and purification and a construction method thereof. The ecological soft fence comprises an underwater low weir,a pile body, a first soft enclosure and a second soft enclosure, wherein the first soft enclosure and the second soft enclosure are arranged in a water body at intervals; the underwater low weir is arranged at the bottom of the water body between the first soft enclosure and the second soft enclosure; submerged plants are planted on the underwater low weir; and the inner side surface of the firstsoft enclosure and/ or the second soft enclosure is provided with an adhesive algae film. Through the mode, the ecological soft fence for algae blocking, sewage interception and purification and theconstruction method thereof have the advantages that the exchange of the water body at the two sides of the enclosure is retarded through the second soft enclosure and the first soft enclosure, so that the water flow passes through the submerged plants on the underwater low weir; the nitrogen and phosphorus absorption and the water quality purification are performed; and finally, the secondary absorption of nitrogen and phosphorus is performed through the adhesive algae film; and the eutrophication problem of the water body is greatly reduced.
本发明公开了一种拦藻截污净化的生态软围挡及其施工方法，包括：水下矮堰、桩体、第一软质围隔和第二软质围隔，所述第一软质围隔和第二软质围隔间隔排布在水体中，所述水下矮堰设置在第一软质围隔和第二软质围隔之间的水体底部，所述水下矮堰上种植有沉水植物，所述第一软质围隔和/或第二软质围隔的内侧面设置有附着性藻类膜。通过上述方式，本发明所述的拦藻截污净化的生态软围挡及其施工方法，通过第二软质围隔和第一软质围隔减缓围隔两侧水体的交换，使得水流从水下矮堰上的沉水植物处通过，进行氮磷的吸收和水质净化，最后通过附着性藻类膜进行氮磷的二次吸收，大大降低了水体的富营养化问题。
Ecological soft fence for algae blocking, sewage interception and purification and construction method thereof
The invention discloses an ecological soft fence for algae blocking, sewage interception and purification and a construction method thereof. The ecological soft fence comprises an underwater low weir,a pile body, a first soft enclosure and a second soft enclosure, wherein the first soft enclosure and the second soft enclosure are arranged in a water body at intervals; the underwater low weir is arranged at the bottom of the water body between the first soft enclosure and the second soft enclosure; submerged plants are planted on the underwater low weir; and the inner side surface of the firstsoft enclosure and/ or the second soft enclosure is provided with an adhesive algae film. Through the mode, the ecological soft fence for algae blocking, sewage interception and purification and theconstruction method thereof have the advantages that the exchange of the water body at the two sides of the enclosure is retarded through the second soft enclosure and the first soft enclosure, so that the water flow passes through the submerged plants on the underwater low weir; the nitrogen and phosphorus absorption and the water quality purification are performed; and finally, the secondary absorption of nitrogen and phosphorus is performed through the adhesive algae film; and the eutrophication problem of the water body is greatly reduced.
本发明公开了一种拦藻截污净化的生态软围挡及其施工方法，包括：水下矮堰、桩体、第一软质围隔和第二软质围隔，所述第一软质围隔和第二软质围隔间隔排布在水体中，所述水下矮堰设置在第一软质围隔和第二软质围隔之间的水体底部，所述水下矮堰上种植有沉水植物，所述第一软质围隔和/或第二软质围隔的内侧面设置有附着性藻类膜。通过上述方式，本发明所述的拦藻截污净化的生态软围挡及其施工方法，通过第二软质围隔和第一软质围隔减缓围隔两侧水体的交换，使得水流从水下矮堰上的沉水植物处通过，进行氮磷的吸收和水质净化，最后通过附着性藻类膜进行氮磷的二次吸收，大大降低了水体的富营养化问题。
Ecological soft fence for algae blocking, sewage interception and purification and construction method thereof
一种拦藻截污净化的生态软围挡及其施工方法
AN SHUQING (author) / ZHANG XUANBO (author) / YANG TANGWU (author) / ZHANG JINGHAN (author) / CHEN JIAQIU (author) / FU HAIFENG (author)
2020-08-21
Patent
Electronic Resource
Chinese
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