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活性炭吸附-微波诱导氧化处理有机废水 被引量:11

TREATMENT OF ORGANIC WASTEWATER BY GRANULAR ACTIVATED CARBON(GAC)ADSORPTION-MICROWAVE INDUCED OXIDATION PROCESS
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摘要 研究了化工废水中有机污染物在颗粒活性炭(GAC)上的吸附行为,以及用微波辐照再生活性炭使污染物被诱导氧化的过程.结果表明,污染物在GAC上的吸附动力学为一级过程,修正后的Freundlich吸附等温线模型能更好地定量描述其吸附过程.再生后活性炭的碘值可以达到900mg·g-1左右,且能耗相对较低. This paper describes an integrated granular activated carbon ( GAC ) adsorption-microwave (MW) induced oxidation process used for the treatment of high concentration organic wastewater. The research indicated that the adsorption accords with stair kinetic process and the modified Freundlich adsorption isotherm model can be properly used to formulate the adsorption behavior of phenol on GAC. Iodine number of the regenerating GAC reach over 900mg·g^-1, and the energy applied is lower in this treatment.
出处 《环境化学》 CAS CSCD 北大核心 2007年第1期27-30,共4页 Environmental Chemistry
基金 高校博士点专项科研基金(20040213027) 国家自然科学基金(50678045)资助项目
关键词 活性炭 吸附 有机废水 微波辐照. granular activated carbon, adsorption, organic wastewater, microwave.
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  • 1刘勇弟,高勇,袁渭康.超临界流体活性炭再生技术[J].化工进展,1999,18(1):47-48. 被引量:17
  • 2H凯利 魏同成译.活性炭及其工业应用[M].北京:中国环境科学出版社,1990.246.
  • 3[1]Rudolphola,Abramovith,Huang Bangzhou,et al. Decomposition of PCB's and other polychlorinated aromatics in soil using microwave energy. Chemosphere,1998,37(8): 1427~1436
  • 4[2]Chang Yul Cha,Kong Yougen. Enhancement of NOx adsorption capacity and rate of char by microwave. Carbon,1995,33 (8):1141~1146
  • 5[3]Jou Chih-Ju G,Tai H S. Application of granulated activated carbon packed-bed reactor in microwave radiation field to treat BTX.Chemospher,1999,37(4): 685~698
  • 6立本英机 安部郁夫 高尚愚译.活性炭的应用技术.其维持管理及存在问题[M].南京:东南大学出版社,2002..
  • 7Chang Yul Cha, Charlie T. Carlisle. Microwave process for VOCs abatement. Air & Waste Management Association, 2001,51(11) : 1628 - 1641.
  • 8Charest F, Chomet E. wet oxidation of active carbon[J].Chem Eng, 1976,54:190 - 198.
  • 9Mundale V D, Joglekar H S. Regeneration of spent activated carbon by wet air oxidation[J]. Chem Eng,1991,69: 1149 - 1159.
  • 10Burant W Jr, Vollstadt Th J. Full scale wastewater treatment with powdered activated carbon[J]. Water & Sewage Works, 1973,11 : 42 - 45.

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