高铁酸钠对生活污水中阴离子合成洗涤剂的去除研究

Research on Removal of Sodium Ferrate to Anionic Synthetic Detergent in Domestic Sewage

通过自制的高铁酸钠对生活污水中的阴离子合成洗涤剂进行去除实验研究。采用国标方法亚甲蓝分光光度法进行测定,结果发现:高铁酸钠对生活污水中的阴离子合成洗涤剂有较好的去除作用,每100 m L生活污水中,加入10 m L浓度为1.41 g/L的高铁酸钠,水样中阴离子合成洗涤剂的去除率为69.28%。

With the removal test research of self-regulating sodium ferrate to anionic synthetic detergent in domestic sewage, by the international standard Methylene Blue Spectrophotometric method, we find out that：Sodium ferrate has a better removal effect on anionic synthetic detergent in domestic sewage, if we add10 ml concentration of sodium ferrate is 1.41 g/L into per 100 ml of domestic sewage, we can make the removal rate of anion synthetic detergent in the samples reach 69.28%.