摘要
运用正交试验法开展工业性放大试验，找到ＰＡＣ（碱式氯化铝）和ＮＣＦ（有机絮凝剂）的最佳配比浓度用于浮选工艺，污水外排合格率为９８．７％，可节省药剂费２．４７万元／年。
The Zheng Jiao experiment method is wielded to develop industrial experiment, and have looked for the optimum mixing concentration of PAC and NCF, The optimum mixing concentration has been used for floata tion.Qualification of the sewage effluent is 98.7%,it could save 24700 yuan(RMB)/y of chemicals in Maling refineny.
出处
《石油化工环境保护》
1995年第2期18-19,共2页
Environment Protection in Petrochemical Industry
