头孢类抗生素废水内电解预处理的强化技术研究  

Enhancement Technology Research of Internal Electrolysis Method to Cephalosporin Antibiotic Wastewater Pretreatment

作　　者：秦哲[1] 杨星环[1] 梁淑轩[1] 

机构地区：[1]河北大学化学与环境科学学院,河北保定071002

出　　处：《工业安全与环保》2014年第4期1-3,共3页Industrial Safety and Environmental Protection

基　　金：十二五国家重大水专项(2012ZX07203-003-Z02)

摘　　要：以头孢唑啉钠模拟抗生素废水作为处理对象,对内电解法进行了强化技术的研究。实验结果表明,当氯化铜、硝酸镍、硫酸锰、双氧水的投加量分别为0.136,0.549,0.338 g/L,15 mL/L时,头孢唑啉钠和COD的去除率分别为30.98%和29.9%,33.4%和33.5%,30.6%和34.1%,41.5%和60.0%。投加氯化铜、硝酸镍、硫酸锰、双氧水等催化剂强化后,可生化性均得到进一步提高,分别为0.469,0.497,0.437,0.582。Simulative antibiotic wastewater containing cefazolin sodium is taken as treatment object, and the enhancement technology Of the Fe- C internal electrolysis method is re,arched. Experimental results show that the removal rate of cefa- zolin sodium and COD can reach 30.98% and 29.9%, 33.4% and 33.5%, 30.6% and 34.1%, 41.5% and 60.0% respectively under agent dosages of 0. 136 g/L CuCI2,0. 549 g/L Ni（NO3）2,0. 338 g/L MnSO4 and 15 mIVL H202. After adding the catalysts,i.e. CuC12, Ni（NO3）2, MnSO4 and H2O2,B/C of the wastewater has been further improved to 0.469, 0.497,0.437,0.582.

关 键 词：头孢唑啉钠 抗生素废水 内电解 

分 类 号：X703[环境科学与工程—环境工程]