【摘要】 试验研究了活性氧化铝和其他7种滤料在饮用水工艺中对微量磷和浊度的去除效果,并进行了比较和分析。结果表明,活性氧化铝对溶解性总磷的去除效果明显要优于其他7种滤料,对颗粒态总磷的去除效果和其他7种滤料相比没有优势,活性氧化铝对总磷的去除优势主要在于对溶解性总磷的吸附性能,对于浊度的去除效果和其他7种滤料相近。更多还原

【Abstract】 The total phosphorus(TP) and turbidity removal efficiency in drinking water treatment by activated alumina and other seven filter materials were studied, and comparison and analysis were carried out.It was shown that dissolved total phosphorus(DTP) removal efficiency by activated alumina was much better than other seven filter materials,but it did not excel others for particle phosphorus(PP) removal.The phosphorus removal efficiency of activated alumina is excellent because its absorption capacity for TDP is great.The turbidity removal efficiency of activated alumina is parallel to those of other seven filter materials.更多还原