Yang Liuyan,Chen Qiankun,Jiao Yiying,Zhang Quan,Li Li,Chen Xu
申请号：
US201415329761
公开号：
US9994468(B2)
申请日:
2014.12.18
申请国别(地区):
美国
年份:
2018
代理人:
CBM Patent Consulting, LLC
摘要：
It discloses an application of a fermentation broth of Potamogeton crispus in the removal of nitrogen in constructed wetlands. The fermentation broth of Potamogeton crispus is prepared by the following method: collecting, draining off and grinding the Potamogeton crispuses, then, placing the grinded Potamogeton crispuses into a fermentation tank, mixing them with domesticated fermented sludge, and then adding water and fermenting the mixed liquor at a constant temperature, removing the residue of the Potamogeton crispuses, and obtaining the prepared fermentation broth of Potamogeton crispus. The present invention also discloses an application of the fermentation broth of Potamogeton crispus in the removal of nitrogen in constructed wetlands.
