铝电极电絮凝法处理机械加工含乳化液废水技术研究  

Research on the Treatment Technology of Emulsion Wastewater from Mechanical Processing by Electric Flocculation with Aluminum Electrode

作　　者：孙秀君[1] 张志众[1] 刘伟[1] 王婷瑶 王增远 SUN Xiujun;ZHANG Zhizhong;LIU Wei;WANG Tingyao;WANG Zengyuan(School of New Materials and Chemical Engineering,Tangshan Universtiy,Tangshan 063000,China;Tangshan Jiuzhuang Technology Co.,Ltd.,Tangshan 063000,China;Tangshan Gangsheng Machinery Equipment Co.,Ltd.,Tangshan 063000,China)

机构地区：[1]唐山学院新材料与化学工程学院,河北唐山063000 [2]唐山九庄科技有限公司,河北唐山063000 [3]唐山港盛机械设备有限公司,河北唐山063000

出　　处：《唐山学院学报》2024年第6期10-13,96,共5页Journal of Tangshan University

基　　金：2023年河北省专创融合型创新创业课程建设项目;唐山学院教育教学改革研究与实践项目(JG24393);唐山学院教育教学改革研究与实践项目(CXCY202309)。

摘　　要：采用铝电极电絮凝法处理机械加工含乳化液废水.实验结果表明,最佳的电解工艺条件为:电解电压=35V,反应时间=60min,电解质NaCl投加量=0.10g/L,pH值=3,破乳剂CaCl_(2)投加量=10g/L.在此条件下,废水COD去除率可以达到956%,出水COD可以达到500mg/L以下.此方法具有处理效果好、反应时间短等优点,在含乳化液废水处理领域具有良好的应用前景.Electric Flocculation with aluminum electrode has been used for the treatment of emulsion wastewater from mechanical processing.The results show that the optimal electrolytic process conditions are as follows:electrolytic voltage=35 V,reaction time=60 min,NaCl dosage=0.1 g/L,pH=3,CaCl_(2) dosage=1 g/L.Under these conditions,the COD removing rate of the wastewater can reach 95.6%,and the effluent COD can be less than 500 mg/L.This method has the advantages of satisfying treatment effect and short reaction time,and has a good application prospect in the field of emulsion wastewater treatment.

关 键 词：乳化液 铝电极 电絮凝法 废水处理 

分 类 号：O647.3[理学—物理化学] X703[理学—化学]