加载絮凝沉降技术处理炼油含盐废水研究  

Coagulation with Loading Materials of Technical Containing Salt Refinery Wastewater Treatment Study

作　　者：鲁风芹[1] 隋冰冰[1] 

机构地区：[1]青岛科技大学环境与安全工程学院,山东青岛266042

出　　处：《环境科学与管理》2010年第8期68-70,共3页Environmental Science and Management

摘　　要：文章采用"加载絮凝沉降技术"对炼油厂含盐废水进行深度处理。研究不同因素对实验结果的影响。确定了最佳反应条件:pH为7.5,温度为25℃,沉淀时间为3 m in,PAC投加量为250 mg/L,PAM投加量为3mg/L,加载物按1%投加。最佳条件下CODcr值可由120 mg/L降为54.9 mg/L。In this paper, introducing the technology of chemical coagulation with loading materials method to treat the refinery wastewater containing salinity. Study under the different parameters the processing effect. The optimal conditions were obtained as pH 7.5, temperature 25℃, reacting time 3 minutes, PAC dosage of 250 mg/L, PAM dosage of 3 mg/L, load the material increases by 1% of the vote. Under the best conditions the CODcr can be reduced from 120 mg/L to 54. 9 mg/L.

关 键 词：炼油 含盐废水 加载絮凝沉降技术 加载物 

分 类 号：X703[环境科学与工程—环境工程]