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Information Journal Paper

Title

INTERMITTENCY AS A TOOL FOR MINIMIZATION OF MEMBRANE FOULING

Pages

  185-188

Keywords

Not Registered.

Abstract

 A major challenge in membrane filtration of biomass is that flux declines quickly due to cake formation and membrane fouling, caused by internal or external deposition of the suspended solids. Considering that the key to successful application is flux maintenance or productivity, a possible procedure for flux stabilization, i.e., intermittency is discussed here. In intermittent operation, the microfiltration cycles from 'on' to 'off' periods provide relaxation and potential removal of cake solids in the 'off' period. The use of intermittency cans provide flux enhancement and modest improvement in productivity. Features that maximize the effect include higher frequency of intermittency, higher cross flow velocity, lower transmembrane pressure, smaller membrane pore size addition of salts and cleaning of the membrane surface. However, in all cases, the initial high fluxes are rapidly lost due to flux declines cake deposits on the membrane.

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    APA: Copy

    MADAENI, S.S.. (2001). INTERMITTENCY AS A TOOL FOR MINIMIZATION OF MEMBRANE FOULING. SCIENTIA IRANICA, 8(3 (BIOTECHNOLOGY AND BIOENIRONMENTAL ENGINEERING)), 185-188. SID. https://sid.ir/paper/289382/en

    Vancouver: Copy

    MADAENI S.S.. INTERMITTENCY AS A TOOL FOR MINIMIZATION OF MEMBRANE FOULING. SCIENTIA IRANICA[Internet]. 2001;8(3 (BIOTECHNOLOGY AND BIOENIRONMENTAL ENGINEERING)):185-188. Available from: https://sid.ir/paper/289382/en

    IEEE: Copy

    S.S. MADAENI, “INTERMITTENCY AS A TOOL FOR MINIMIZATION OF MEMBRANE FOULING,” SCIENTIA IRANICA, vol. 8, no. 3 (BIOTECHNOLOGY AND BIOENIRONMENTAL ENGINEERING), pp. 185–188, 2001, [Online]. Available: https://sid.ir/paper/289382/en

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