期刊文献+

电解阳极催化技术处理工业废水研究 被引量:2

Study on Industrial Wastewater Treatment by Way of Electrolytic Anode Catalysis
下载PDF
导出
摘要 以含氯苯酚高浓度工业废水为研究对象,采用电解阳极催化技术,研究处理高浓度工业有机废水的可行性及其处理效果.在反应槽电压8 V,电流密度45 mA/cm2的条件下,处理COD值为1 388,2 343 mg/L的高浓度氯苯酚模拟废水2 h,COD去除率分别达到44%和68%;处理COD值为1 685 mg/L的高浓度含苯酚工业洗涤废水2 h,COD去除率达到59%.结果表明,电解阳极催化方法处理高浓度有机工业废水是有效可行的,并且此法处理工艺简单,操作方便,便于自动化控制,在治理钢铁工业洗涤废水的应用中将有良好的前景. The industrial wastewater containing high-concentration chlorophenol was tested and studied as an instance to make sure of the feasibility and effect of treating wastewater containing high-concentration organic compounds by way of electrolytic anode catalysis. A test was carried out in a reaction tank under 8 V and 45 mA/cm^2, where the values of COD in the simulated and washing wastewater containing high-concentration chlorophenol were 1 388, 2 343 and 1 685 mg/L and the wastewater was treated for 2 hr and, as a result, 68 % and 59 % were removed, respectively. The results showed that the electrolytic anode catalysis is effectively feasible to the treatment of industrial wastewater containing high-concentration organic compounds, and it is technologically simple in operation and available to automatic control, It will have good prospects in iron and steel industry for water washing.
出处 《东北大学学报(自然科学版)》 EI CAS CSCD 北大核心 2007年第1期107-110,共4页 Journal of Northeastern University(Natural Science)
基金 国家自然科学基金 上海宝钢集团公司联合资助项目(50574019)
关键词 阳极催化氧化 高浓度 电解 有机废水 COD anode-catalyzed oxidation high concentration electrolysis organic wastewater COD
  • 相关文献

参考文献10

  • 1沈信儒,杨明樑.高级氧化技术处理印染废水[J].净水技术,2005,24(4):25-27. 被引量:12
  • 2王建中,王辉,张萍.电化学高级氧化技术处理难降解有机废水研究进展[J].甘肃联合大学学报(自然科学版),2005,19(2):49-54. 被引量:8
  • 3Sbnchez C,Leclerc J P,Tanguy G.An electrocoagulation unit for the purification of soluble oil wastes of high COD[J].Environmental Progress,2003,22(1):57-65.
  • 4周明华,吴祖成,汪大翚.电化学高级氧化工艺降解有毒难生化有机废水[J].化学反应工程与工艺,2001,17(3):263-271. 被引量:58
  • 5Tahar N B,Savall A.Mechanistic aspects of phenol electrochemical degradation by oxidation on Ta/PbO2 anode[J].J Electrochem Soc,1998,145:3427-3434.
  • 6Polcaro A M,Palmas S,Renoldl F.The performance of Ti/ PbO2 anode in the oxidation of 2-chlorophenols[J].Applied Electrochemistry,1999,29:147-151.
  • 7Palcaro A M.Electrochemical treatment of wastewater containing phenolic compound:oxidation at boron-doped diamond electrodes[J].Journal of Applied Electrochemical,2003,33(10):885-892.
  • 8Fernandes A.Electrochemical degradation of C.I.Acid Orange 7[J].Dyes and Pigments,2004,61(3):287-296.
  • 9Gandini D.Oxidation of carboxylic acids at boron-doped diamond electrodes for wastewater treatment[J].Journal of Applied Electrochemistry,2000,30(12):1345-1350.
  • 10Xiong Y,Karlsson H T.An experimental investigation of chemical oxygen demand removal from the wastewater containing oxalic acid using three-phase three-dimensional electrode reactor[J].Advances in Environmental Research,2002,7:139-145.

二级参考文献17

共引文献75

同被引文献18

引证文献2

二级引证文献5

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部