microfiltration membrane 中文意思是什麼

microfiltration membrane 解釋
微孔濾膜
  • microfiltration : 微孔過濾
  • membrane : n. 1. 【解、生】（薄）膜，隔膜。2. 〈古語〉（古文件的）（一頁）羊皮紙。-braneous , -branous adj. 膜（狀）的，膜質的；隔膜的。
  1. Preparation of unsymmetrical tubular ceramic microfiltration membrane

    非對稱氧化鋁陶瓷膜微濾管的制備
  2. Standard termninology used for microfiltration, ultrafiltration, nanofiltration and reverse osmosis membrane processes

    用於微孔過濾超聲過濾毫微過濾和反滲透膜處理的標準術語
  3. Microfiltration of sewage with gradient alumina membrane

    梯度氧化鋁膜對生活污水的凈化處理
  4. But for real microfiltration, the distribution of shear stress on the membrane of the module with outside helical flow would have benefit to make smaller number of particles deposit on the membrane. ( 2 ) by means of orthogonal test and regression method, four new models, trans - membrane pressure model, flux model, trans - module pressure drop model, and efficiency model, were established, which roundly describe the performance of outside helical mf by depicting the flux, energy loss, and handling capacity simultaneously

    （ 2 ）採用正交回歸實驗，在無顆粒沉積的理想情況下，建立基於層流數值解的膜器跨膜壓力損失模型、過濾通量模型、過膜器的壓力損失模型和膜器過濾效率模型，首次從通量、能量損失及膜器對料液的處理能力等三個方面，更全面地對外旋流方式下的微濾過程進行了描述。
  5. In this dissartation, by using the particle image velocemetry ( piv ) system and microfiltration of incompressible inorganic salt powder systemic investigation are made on the flow field of polyacrylate tubular membrane elements with rotating flow. it is compared the slurry inlet method between tangential and axial

    本文通過piv激光測試系統首次對聚丙烯（ pa ）旋轉流管式膜流場進行了實測，並利用sio _ 2進行分離實驗，比較兩種不同的切向進料方式對過濾與分離的影響，並與普通十字流過濾進行比較，提出了旋轉流膜管的再生方式。
  6. This paper mainly summarized some recent developments about the technological research on controlling methods of concentration polarization and membrane fouling in microfiltration and ultrafiltration

    摘要本文較全面的介紹了微濾和超濾過程中濃差極化和膜污染的各種控制方法，並比較了各種方法的優缺點。
  7. Microfiltration ( mf ), also called micropores filtration, is a pressure - driven membrane process and finds wide applications in chemical, medical, food industry, and so on. as a new rising technology, it has its great market prospects and commercial values

    在化工、醫藥、食品等領域都有廣泛的應用，是一項極具市場潛力和經濟價值的新興技術，但濃差極化和膜污染是制約微濾技術進一步發展和應用的兩大難題。
  8. Abstract : concentration polarization and fouling of membrane are the key problen which has effected in widening use of microfiltration. based on understanding on the flux decline and lateral migration deposition of porticles in tubular membrane, some analysis on effect factors of enhancement of microfiltration within tubular membrane with rotation flow is introduced, in this paper

    文摘:濃差極化和膜污染是阻礙微濾廣泛應用的關鍵難題，在認識理解顆粒遷移沉積和過濾速率下降的基礎上，本文對旋轉流管式膜微濾進行了一定的探討分析。
  9. Hollow fiber microfiltration membrane module

    中空纖維微濾膜組件
  10. Study on hydrodynamics character when permeating soy by hollow fiber microfiltration membrane module

    中空纖維微濾膜組件過濾醬油時的流體力學特性的研究
  11. Preparation and characterization of pf - based carbon membrane for microfiltration

    酚醛樹脂基微濾炭膜的制備及表徵
  12. Chemical cleaning of fouled pvdf hollow fiber microfiltration membrane

    聚偏氟乙烯中空纖維微濾膜的化學清洗研究
  13. Study on tubular ceramic microfiltration membrane by sol - gel process

    凝膠法制備微濾陶瓷膜管的研究
  14. ( 4 ) the conditions of no particle deposition or making deposited particles move along the membrane surface were determined with the help of the analysis of forces acting on particles, from which, it may be considered that in the helical flow these conditions would be easier to reach than in the axial flow. when these conditions be satisfied in the whole region, there would be no or only a dynamic cake on the membrane surface. in addition, to ensure a long time steady microfiltration, sometimes over - high flux should be avoided

    （ 4 ）通過顆粒受力分析，推導出外旋流方式下顆粒不沉積膜面的條件和已沉積顆粒沿膜面滾動的條件，認為從減小顆粒的沉積到促使已沉積顆粒沿膜面的滾動等方面，外旋流方式相對外軸向流較容易實現，當膜面上所有點上都滿足上述條件時，在膜面上將無濾餅或形成一阻力較小的動態濾餅層。
  15. At last, on the basis of above experiments, the five - factor - three - level orthogonal experiments on the relative flux recovery ratio after na2edta and na4edta cleaning pvdf microfiltration membrane that was fouled by caso4 were done

    最後，在前面實驗的基礎上，作出na _ 4edta和na _ 2edta對硫酸鈣垢污染的pvdf微濾膜清洗后，相對通量恢復率的五因素三水平正交實驗。
  16. Microfilltration within stationmary tubular membrane elements with rotating flow is one of the most efficient method to enhance crossflow microfiltration, but its flow field characteristics are far from understanding and its filtration characteristics are also had to reseach, because the rotating flow field are superposed by rotating shear flow and axial flow and radial permeate flow

    旋轉流靜止管式膜微濾是十字流強化微濾的有效方法之一，但由於其受到旋轉剪切流、軸向剪切流及徑向滲透流的三維流場作用，其流場特性有待探索，其分離特性也有待深化認識。
  17. Factors infiuenting the preparation of polyethersulfone membrane for microfiltration

    影響聚醚碸微孔濾膜孔徑的因素
  18. Microfiltration ( mf ) - - - microfiltration is a form of membrane normally with a pore size of 0. 1 - 10 m permeable to remove all bacteria and particles

    微孔過濾- - -微孔過濾是利用微孔膜（孔徑一般為0 . 1 - 10 m ）對水中的細菌和微粒進行截面而實現過濾分離。
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