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- This paper reviews membrane fouling mechanisms and fouling control techiques in.MBR. 本文论述了膜生物反应器中膜的污染机理及其控制。
- membrane fouling mechanism 机理
- STUDY ON MEMBRANE FOULING MECHANISMS AND MEASURING OF MEMBRANE RESISTANCE 膜堵塞机理研究与膜阻力测定
- The fouling mechanism was particle deposition on membrane sur-face and it mainly composed of TiO2 and Pe2+. 确定了主要的污染机理,污染物位置及成份;
- Fouling mechanism of ceramic microfiltration membrane was analyzed with hydraulic resistance model. 对污染机理进行了初步分析;
- The mechanism,adsorption theoritical model,and prevention of ultrafiltration membrane fouling were reviewed. 介绍了超滤膜的污染机理、膜污染的吸附理论模型及解决膜污染的常见方法;
- The study progress in the fouling mechanism of membrane and the related solution was summarized and the future development was finally prospected. 本文综述了国内外对膜污染机理研究的最新成果,介绍了相应的解决措施,展望了今后的发展前景。
- BAP concentration was a key factor influencing membrane fouling. BAP浓度是影响膜污染的关键因素。
- Membrane fouling is the main problem in Membrane Bioreactor (MBR). 膜污染是膜-生物反应器的主要问题。
- The mechanism of membrane fouling processes in MBR were complex.Internal fouling of membrane played an important role in membrane fouling. 简述了膜污染的过程,指出膜孔堵塞是膜污染中的重要一环,并对膜堵塞的形成过程和机理做了详细的阐述。
- This article discusses the mechanism of membrane fouling,and introduces some methods to prevent or reduce the membrane fouling. 文章概述了膜污染的主要因素,从几个主要方面介绍减少膜污染的方法。
- In dye wastewater treatment by membrane bioreactor (MBR), the mechanism of membrane fouling is studied by means of dead - end filtration of activated sludge. 在采用膜生物反应器(MBR)处理染料废水的过程中,通过对活性污泥进行终端过滤来反映膜污染机理,着重考察了膜过滤的形式、膜通量变化和膜污染的形成。
- And UF measurement results were explained based on membrane fouling theory. 并且从膜污染的理论上解释了超滤膜的实验结果。
- The advances of study on the mechanism、mathematical models and methods of membrane fouling control were reviewed in this paper. The recent control techniques were specially discussed. 介绍了近年来国内外对膜污染产生机理、数学模型及其防治方法的最新研究状况,并对膜污染防治技术研究前沿作了探讨。
- Traditional membrane fouling models were applied to analyze the membrane fouling processes, which was consistent with the results of SEM. 采用经典的膜污染模型对各运行阶段膜污染模式进行了分析,模型拟合结果与电镜观察结果基本吻合。
- Combining dynamic operation test, the influence of filamentous microbe on membrane fouling process was analyzed with tracing observation. 摘要结合动态运行试验,针对丝状菌对膜污染过程的影响进行了跟踪观察和分析。
- Aiming at the membrane fouling appeared in reclamation process, a physical method was utilized to wash the membrane. 对回收过程中的膜污染,采用了物理方法对膜进行反冲洗。
- Dynamic analysis of the fouling process is very important for effective control of membrane fouling. 摘要膜污染过程的动态研究对于有效地控制膜污染意义重大。
- Result shows that the adsorption effect of PAC reduces the membrane fouling caused by EPS. 研究结果表明:投加PAC的吸附作用减少了由于胞外聚合物(EPS)而引起的膜污染;
- In this study,membrane fouling control was carried out online by ultrasound in anaerobic membrane bioreactor(MBR). 研究了利用超声在线控制厌氧膜-生物反应器(MBR)膜污染发展的方法。
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