Analysis on Nitrogen and Phosphorus Removal of Sand Stone Dam in River

Hong-Cui WANG, Dao-Tan WANG, Zhu BAO, Xu-Shen ZHOU
2018 Proceedings of the 2018 International Conference on Energy Development and Environmental Protection (EDEP 2018)   unpublished
The water quality of Panjiakou Reservoir is greatly affected by the upstream water quality. A large number of waste water containing nitrogen and phosphorus enter the Panjiakou Reservoir through the main stream of Luanhe River, resulting in the increasing eutrophication. Four sand and stone filter dams were constructed in the main stream of Luanhe River. Through the analysis of continuous monitoring data, the river was purified through four dams and the effect of nitrogen and phosphorus removal
more » ... was remarkable. The mechanism and service life of nitrogen and phosphorus removal of sand and stone filter dam need to be further studied.
doi:10.2991/edep-18.2018.43 fatcat:r4dbnfdtnbaopfmci5fenbhnq4