复合环境矿物材料去除雨水中磷实验研究

Study on Phosphorus Removing from Rainwater by Environmental Mineral Material Complex

复合环境矿物材料对水污染物具有极强的吸附作用,可以去除雨水中的磷.将复合环境矿物材料(FC)用于处理雨水中总磷,通过正交实验优化得到最佳处理条件:处理时间4.0h、用量3.0g、pH为8时雨水中总磷去除率达到96.41%,而且可以重复使用,为环境矿物材料用于更广的领域提供了依据.

Environmental mineral material have a very strong adsorption to the pollutants of waste water, and can remove phosphorus of rain. Through the orthogonal experiment show that the best modified method of environmental mineral material for phosphorus removing is that when treatment time was 4.0 h, the dose of environmental mineral material was3.0 g and pH value was 8, the removal ratio of TP （total phosphorus） was 96.41%, and the used environmental mineral material could be used repeatly through regeneration, providing a basis which the environmental mineral material is used on a wider area.