Studying Transmembrane Pressure, pH and Anionic Surfactant (SDS) Concentration Effects on MEUF Process Performance in Dairy Waste Water Treatment Using Response Surface Methodology Design

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Arasteh Nodeh Ali; KHOSROYAR SUSAN; HAKIMZADEH VAHID

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Journal: Research and Innovation in Food Science and Technology Year:2019 | Volume:8 | Issue:1 Page(s): 67-78

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Title

Studying Transmembrane Pressure, pH and Anionic Surfactant (SDS) Concentration Effects on MEUF Process Performance in Dairy Waste Water Treatment Using Response Surface Methodology Design

Author(s)

Arasteh Nodeh Ali | KHOSROYAR SUSAN | HAKIMZADEH VAHID | Issue Writer Certificate

Keywords

Dairy waste waterQ1

Enhnaced UltrafiltrasionQ1

MicelleQ2

Response Surface MethodologyQ2

Surface Active AgentsQ1

Abstract

Surfactants are widely used to improve membrane processes due to their ability to trap toxic, organic compounds and heavy metals in industrial wastewater treatment. In this study, the micellar-enhanced ultrafiltration process (MEUF) was used to improve the efficiency of ultrafiltration process to reduce COD, TDS, and turbidity and promote membrane permeate flux in dairy wastewater treatment. The influence of three operating parameters: SDS concentration, transmembrane pressure and pH with their interactions effects were evaluated using surface response methodology (RSM) in box-behnken design. The results showed that the concentration of anionic surface active agent as one of the most influential factors due to the formation of concentration polarization layer and increase in the number of Micelles had a negative effect on flux, but had a positive effect on the elimination of the contamination indexes. Also, due to the compression of Micelles, the amount of pollutant removal was reduced at high operational pressures. In addition, increasing pH improved the removal of COD, TDS, and turbidity.

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APA: Copy

Arasteh Nodeh, Ali, KHOSROYAR, SUSAN, & HAKIMZADEH, VAHID. (2019). Studying Transmembrane Pressure, pH and Anionic Surfactant (SDS) Concentration Effects on MEUF Process Performance in Dairy Waste Water Treatment Using Response Surface Methodology Design. JOURNAL OF RESEARCH AND INNOVATION IN FOOD SCIENCE AND TECHNOLOGY, 8(1 ), 67-78. SID. https://sid.ir/paper/234098/en

Vancouver: Copy

Arasteh Nodeh Ali, KHOSROYAR SUSAN, HAKIMZADEH VAHID. Studying Transmembrane Pressure, pH and Anionic Surfactant (SDS) Concentration Effects on MEUF Process Performance in Dairy Waste Water Treatment Using Response Surface Methodology Design. JOURNAL OF RESEARCH AND INNOVATION IN FOOD SCIENCE AND TECHNOLOGY[Internet]. 2019;8(1 ):67-78. Available from: https://sid.ir/paper/234098/en

IEEE: Copy

Ali Arasteh Nodeh, SUSAN KHOSROYAR, and VAHID HAKIMZADEH, “Studying Transmembrane Pressure, pH and Anionic Surfactant (SDS) Concentration Effects on MEUF Process Performance in Dairy Waste Water Treatment Using Response Surface Methodology Design,” JOURNAL OF RESEARCH AND INNOVATION IN FOOD SCIENCE AND TECHNOLOGY, vol. 8, no. 1 , pp. 67–78, 2019, [Online]. Available: https://sid.ir/paper/234098/en

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