CAJ | 학술논문

主要对装备新型纤维膜的生物反应器在不同的操作模式下对渗透通量的影响进行研究.结果表明,配备新型纤维膜的MBR,可以减少阻力,提高渗透通量,降低的总阻力从9.649下降为5.962,渗透通量增加15～20 L/m2h.同时,间歇运行模式的渗透通量好于连续运行模式,其渗透通量的值高达20 L/m2h和25 L/m2h,可消除由于结块效应和浓度极化效应所产生的可逆堵塞所产生的影响.
주요대장비신형섬유막적생물반응기재불동적조작모식하대삼투통량적영향진행연구.결과표명,배비신형섬유막적MBR,가이감소조력,제고삼투통량,강저적총조력종9.649하강위5.962,삼투통량증가15～20 L/m2h.동시,간헐운행모식적삼투통량호우련속운행모식,기삼투통량적치고체20 L/m2h화25 L/m2h,가소제유우결괴효응화농도겁화효응소산생적가역도새소산생적영향.
In this paper,the effects of experimental conditions including the membrane bioreactor (MBR) equipped novel device and different operating modes on permeate flux were studied.The results show that the MBR equipped novel device can reduce the resistance and enhance the flux,decreasing the total resistance (Rt=9.649) to 5.962 and increasing the permeate flux to 15～20 L/m2h.The permeate flux of intermittent operating mode is more than that of continuous operation and the value of the permeate flux is between 15l/m2h and 20l/m2 h.The MBR equipped novel device which adopting intermittent operating mode is most effective in this study and the value of permeate flux is between 20l/m2h and 25l/m2h.