Factors Influencing Membrane fouling in the MBR Process

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

Nahid Parvin; KARIMINIA HAMID REZA; Banayan Ehsan; Khorasanizadeh Mohadesseh

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Water and Wastewater Year:2017 | Volume:28 | Issue:6 Page(s): 48-54

Download Full-Text

Persian Verion

View:

1,249

Download:

Cites:

Information Journal Paper

Title

Factors Influencing Membrane fouling in the MBR Process

Author(s)

Nahid Parvin | KARIMINIA HAMID REZA | Banayan Ehsan | Khorasanizadeh Mohadesseh | Issue Writer Certificate

Keywords

Membrane FoulingQ1

Critical FluxQ1

SMPQ1

Abstract

Biological processes of wastewater treatmnent have found wide applications due to their lower costs and higher efficiency. Membrane bioreactors (MBR’ s) form one group of such processes in which Membrane Fouling is of great importance. Efficiency of Critical Flux (CF) has been proved to be a parameter effective in fouling control (CF). CF is itself influenced by three main groups of variables that include sludge parameters, operating conditions, and membrane types. In this stidy, the effects of such factors as trans-membrane pressure, protein and carbohydrate concentrations in extracellular polymeric substances (EPS), and soluble microbial products (SMP) on CF were investigated in a submerged MBR. Moreover, the effects of such operating conditions as periodic and continuous suctions at two sludge concentrations were studied. It was found that increasing flux led to enhanced Membrane Fouling rates. Extracellular polymeric substances (EPS) were found to have no relations with Critical Flux (CF), probably because EPS are mostly found as bigger flocks. Finally, a reverse relationship was established between CF and carbohydrate concentration of the SMP. Membrane Fouling control was observed to be positively affected by the rest modes during periodic suctions.

Multimedia

No record.

Cites

No record.

References

No record.

Cite

APA: Copy

Nahid, Parvin, KARIMINIA, HAMID REZA, Banayan, Ehsan, & Khorasanizadeh, Mohadesseh. (2017). Factors Influencing Membrane fouling in the MBR Process. WATER AND WASTEWATER, 28(6 ), 48-54. SID. https://sid.ir/paper/103665/en

Vancouver: Copy

Nahid Parvin, KARIMINIA HAMID REZA, Banayan Ehsan, Khorasanizadeh Mohadesseh. Factors Influencing Membrane fouling in the MBR Process. WATER AND WASTEWATER[Internet]. 2017;28(6 ):48-54. Available from: https://sid.ir/paper/103665/en

IEEE: Copy

Parvin Nahid, HAMID REZA KARIMINIA, Ehsan Banayan, and Mohadesseh Khorasanizadeh, “Factors Influencing Membrane fouling in the MBR Process,” WATER AND WASTEWATER, vol. 28, no. 6 , pp. 48–54, 2017, [Online]. Available: https://sid.ir/paper/103665/en

Related Journal Papers