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- The membrane operational modes are of great importance to producing a satisfied filtrate flux,and lessening membrane fouling. 膜组件运行操作方式对获得稳定的膜通量,延缓、降低膜污染至关重要。
- Study on the measures to lessen membrane fouling in membrane bioreactor 延缓膜生物反应器膜污染的技术措施探讨
- lessening membrane fouling 减缓膜污染
- 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。
- 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。
- 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。
- The protective enzyme systems (SOD, POD, and CAT) and antioxidants (Vc, VE, Car., GSH, etc.) can inhibit the accumulation of active oxygen and lessen membrane damage. 保护酶系SOD,POD和CAT及抗氧化剂V_c、V_E、Car、GSH等可阻抑活性氧的积累,减轻膜伤害。
- 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;
- 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;
- 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。
- More air intensive aeration can alleviate the membrane fouling and slow down the reduction rate of membr... 较大的曝气量可减轻膜的污染程度并减缓膜通量的下降速度。
- Effect of influent composition on membrane fouling in membrane bioreactors was investigated. 研究了膜生物反应器中进水组成对膜污染的影响。
- 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。
- Both garlic oil concentration in permeate and membrane fouling are strongly pH depen- dent,the best pH for this process seems to be at pH 4.5. 大蒜油在渗透液中的浓度及膜污染程度都受料液pH 值影响;最适宜的 pH 值约在4.;5附近
- It is found that the main reason of membrane fouling of hybrid membrane bioreactor is blockage of membrane pores by di... 复合式膜生物反应器中膜污染的主要原因为溶解性有机物对膜孔的堵塞。
- In conclusion, EOM have a significant effect on MF membrane fouling, especially when Ca and colloidal particles also exit at the same time. 总之,EOM对于MF薄膜的阻塞有很大的影响,尤其是在水体中还同时存在钙离子及其他颗粒性物质时。