微污染水源水中磷的去除

Removal of Phosphorus From Micropolluted Water Source

微量和限量的有毒有害有机污染物和城市污水中的氮磷进入水体,使饮用水水源受到轻度污染,这不仅威胁了人类的健康,也对传统净水工艺提出挑战。研究了电凝聚法对微污染水中磷的去除效果,并探讨了电流密度、电解时间、pH值等主要因素对除磷效果的影响。

with some to：de and hazardous organic pollutants, nitrogen and phosphorus in the city sewage into water bodies, drinking water is polluted, which not only does harm to people＇ s health, but also challenges the traditional water purification process. In this paper, the removal effects of phosphorous in micro- polluted water sources are researched by using electro- coagulation and some main factors affecting the removal effects are discussed, inchding current density, electrified time and pH value.