聚磷氯化铝铁混凝剂处理含Cr(Ⅵ)废水的研究
李秀玲,梁艳玲,邓丽霞,辛磊

Study on treatment of wastewater containing Cr(Ⅵ) with polymeric phosphate aluminum-ferric chloride coagulant
Xiuling Li,Yanling Liang,Lixia Deng,Lei Xin
表4 工艺稳定性验证结果
Table 4 Validation results of process stability
序号去除率/%平均值/%相对标准偏差/%
191.8592.760.94
292.31
392.70
494.17
592.78