不同截留分子量超滤膜的好氧膜生物反应器研究结果表明,膜的截留分子量越大,膜表面越易出现浓差极化现象,清洗周期缩短;截留分子量对超滤膜水通量的影响随运行时间增加而逐渐减少;截留分子量对好氧膜生物反应器有机物去除性能影响较小;膜截留分子量不同,生物反应器内的MLSS浓度也会明显不同,该现象的确切原因则有待于实验研究来进一步确定.
参考文献
| [1] | Tardieu E.;Geaugey V.;Manem J.;Grasmick A. .Hydrodynamic control of bioparticle deposition in a MBR applied to wastewater treatment[J].Journal of Membrane Science,1998(1):1-12. |
| [2] | Defrance L.;Jaffrin M.Y. .Comparison between filtrations at fixed transmembrane pressure and fixed permeate flux: application to a membrane bioreactor used for wastewater treatment[J].Journal of Membrane Science,1999(2):203-210. |
| [3] | Nazim Cicek .Effectiveness of the membrane bioreactor in the biodegradation of high molecular weight compounds[J].Water Research,1988,32(05):1553-1563. |
| [4] | Trouve E;Urbain V;Manem J .Treatment of municipal wastewater by a membrane bioreactor:Results of a semi-industrial pilot-scale study[J].Water Science and Technology,1994,30(04):151-157. |
| [5] | Zaloum R;Lessard S;Mourato D et al.Membrane bioreactor treatment of oily wastes from a metal transformation mill[J].Water Science and Technology,1994,30(09):21-27. |
| [6] | FAN Xiaojun;Urbain V;Qian Yi et al.Nitrification and mass balance with a membrane bioreactor for municipal wastewater treatment[J].Water Science and Technology,1996,34(1/2):129-136. |
| [7] | Krauth Kh .Sustainable sewage treatment plants-application of nanofiltration and ultrafiltration to a pressurized bioreactor[J].Water Science and Technology,1996,34(3/4):389-394. |
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