高温强化电化学法处理磷霉素钠制药废水试验研究  

High-temperature Enhanced Electrochemical Treatment of Fosfomycin Sodium Pharmaceutical Wastewater

作　　者：肖宏康[1,2] 肖书虎[1] 宋永会[1] 张国芳[1,2] 曾萍[1] 邵红[2] 李辉[2] 

机构地区：[1]中国环境科学研究院城市水环境研究室,北京100012 [2]沈阳化工大学环境与生物工程学院,辽宁沈阳110142

出　　处：《环境工程技术学报》2011年第2期106-110,共5页Journal of Environmental Engineering Technology

基　　金：国家水体污染控制与治理科技重大专项(2008ZX07208-003);中国博士后科学基金(20100470399);中国环境科学研究院中央级公益性科研院所基本科研业务专项资助项目(2010KYYW15)

摘　　要：以RuO2/Ti为阳极,研究了电化学方法对磷霉素钠制药废水的处理效果,探讨了反应温度,NaCl浓度,初始pH和电流等因素对处理效果的影响。结果表明:当反应温度为80℃,NaCl浓度为0.2mol/L,初始pH为3.42,电流为4.0A时,反应180min后,CODCr和有机磷浓度分别由12086和1375mg/L降至4278和502mg/L,去除率分别达64.7%和63.5%,BOD5/CODCr由0.19升高到0.34,可生化性明显提高。The effect of electrochemical treatment for fosfomycin sodium pharmaceutical wastewater using RuO2/Ti as anode was investigated.The influences of temperature,NaCl concentration,initial pH and electric current on the degradation of CODCr and organic phosphorus were studied in details.The results showed that under the conditions of reaction temperature 80 ℃,concentration of NaCl 0.2 mol/L,initial pH 3.42 and electric current 4.0 A,the concentration of CODCr and organic phosphorus could degrade from 12 086 and 1 375 mg/L to 4 278 and 502 mg/L,with the removal rates of CODCr and organic phosphorus being over 64.7% and 63.5%,respectively.The biodegradability of wastewater was improved significantly with the BOD5/CODCr ratio increasing from 0.19 to 0.34.

关 键 词：磷霉素钠 制药废水 电化学处理 RuO2/Ti阳极 

分 类 号：X787[环境科学与工程—环境工程]