Fouling in Membrane Filtration and Remediation Methods ( Mass Transfer - Advances in Sustainable Energy and Environment Oriented Numerical Modeling )

Publication series ： Mass Transfer - Advances in Sustainable Energy and Environment Oriented Numerical Modeling

Author： A. Abdelrasoul H. Doan and A. Lohi  

Publisher： IntechOpen‎

Publication year： 2013

E-ISBN: INT0337252370

P-ISBN(Paperback): 9789535111702

P-ISBN(Hardback):  9789535111702

Subject： O414 Thermodynamics and Statistical Physics;TH Machinery and Instrument Industry

Keyword： Energy technology & engineering,热力学与统计物理学

Language： ENG

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Fouling in Membrane Filtration and Remediation Methods

Chapter

Chapter 8 Fouling in Membrane Filtration and Remediation Methods

1. Introduction

2. Membrane fouling mechanism

3. Mathematical models for membrane fouling

4. Chemical attachment of foulants on membrane surfaces

4.1. Chemical attachment by dispersion interaction

4.2. Physiochemical attachment by “polar” interactions

4.3. Chemical attachments between heterogeneous surfaces

5. Factors affecting fouling

5.1. Membrane properties

5.2. Solution properties

5.3. Operating conditions

6. Remediation of membrane fouling

6.1. Feed pre-treatment

6.1.1. Coagulation

6.1.2. Magnetic ion exchange

6.1.3 Micellar-Enhanced filtration

6.2. Membrane properties modification

6.3. Membrane fouling cleaning

7. Conclusion

Nomenclature

Author details

References

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