Research Institute of Forestry New Technology; Chinese Academy of Forestry
发明人:
Lijuan CUI,Xinsheng ZHAO,Wei LI,Manyin ZHANG,Yinru LEI
申请号：
US15008224
公开号：
US20160279584A1
申请日:
2016.01.27
申请国别(地区):
US
年份:
2016
代理人:
摘要：
In one aspect, the present disclosure involves a re-aeration device and re-aeration method for constructed wetland. In one aspect, the re-aeration device comprises a re-aeration pipe and a windmill. The re-aeration pipe has a tubular structure with openings at both ends； one end inserts into the wetland substrate, and the other end connects with the windmill for receiving and accelerating air flow. The re-aeration pipe may also contain several telescoped or parallel arranged pipes with openings at both ends as well as with different pipe diameters and lengths, which connect with the windmill to form the re-aeration device. The present disclosure also provides a method of re-aeration for constructed wetlands by using the above-mentioned device. The re-aeration device provided herein has features of being simple in structure, environment friendly, and low-cost. In one aspect, the re-aeration method is characterized as simple, practicable, energy-efficient, environment friendly, low-cost, widely applicable, and having good effect and high performance on re-aeration.
