Title :
Research on phosphorus removal by non-metallic mineral in wastewater treatment
Author :
Xiang, Huiqiang ; Xiang, Huixin
Author_Institution :
Dept. of Archit., Shijiazhuang Inst. of Railway Technol., Shijiazhuang, China
Abstract :
In order to solve the environmental pollution caused by phosphorus wastewater, research on treatment of phosphorus wastewater by non-metallic mineral such as zeolite, bentonite, attapulgite, sepiolite and vermiculite was summarized. The results show that treatment of phosphorus wastewater by non-metallic mineral has the characteristic of simple in process, good effect and lower operation cost. And this process has expansive application foreground. The problems remained were pointed out. Further research on the mechanism of wastewater treatment with non-metallic mineral, separation and final utilization of the saturated non-metallic mineral are needed to do in the near future.
Keywords :
minerals; phosphorus; wastewater treatment; water pollution control; zeolites; P; attapulgite; bentonite; environmental pollution; nonmetallic mineral; operation cost; phosphorus removal; phosphorus wastewater; sepiolite; vermiculite; wastewater treatment; zeolite; Chemical industry; Chemicals; Minerals; Pharmaceuticals; Wastewater; Wastewater treatment; application; non-metallic minerals; phosphorus removal;
Conference_Titel :
Multimedia Technology (ICMT), 2011 International Conference on
Conference_Location :
Hangzhou
Print_ISBN :
978-1-61284-771-9
DOI :
10.1109/ICMT.2011.6003281
