Abstract:

Nano-molecular sieve composed with various types of diatomite complexes and the orthogonal test of the complex materials with different proportions have been designed in order to remove phosphorus from wastewater and make optimization. The optimized complex materials are used to determine the phosphorus in wastewater in static state. The effects of phosphorus concentration in raw water, pH value and stirring time on the dephosphorization rate are investigated mainly.

Key words: nano-zeolite molecular sieve, diatomite, nano composite material, dephosphorization

摘要：

作者通过正交实验筛选出一种由纳米沸石分子筛和硅藻土组成的复合吸附剂，筛选试验以去除废水中的磷为基准对其组成、配比进行优化。静态试验考察了原水中磷的浓度、pH、搅拌时间对优化后的复合吸附剂去除污水中磷的性能的影响。

关键词: 纳米沸石分子筛, 硅藻土, 纳米复合材料, 除磷

CLC Number: 

• X703.1