Effect of Oil Concentration in Treatment of Saline Oily Wastewater Using Forward Osmosis 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.

Ahmadizadeh R.; LATIFI S.M.; Pendashteh A.R.; SHOKROLLAHZADEH S.

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

Journal Paper

Paper Information

Journal: WATER AND WASTEWATER Year:2018 | Volume:29 | Issue:6 Page(s): 65-78

Download Full-Text

Persian Verion

View:

901

Download:

Cites:

Information Journal Paper

Title

Effect of Oil Concentration in Treatment of Saline Oily Wastewater Using Forward Osmosis Process

Author(s)

Ahmadizadeh R. | LATIFI S.M. | Pendashteh A.R. | SHOKROLLAHZADEH S. | Issue Writer Certificate

Keywords

Water RecoveryQ1

Forward OsmosisQ1

Produced WaterQ1

Internal Concentration PolarizationQ1

Abstract

Treatment of the Produced Water, as a major wastewater in oil and gas industry, is concerned with reduction of the wastewater volume or providing water for some applications such as agriculture. Since membrane technologies play an important role in the separation of dissolved and emulsified oil droplets, Forward Osmosis (FO) was used in this research as a novel process to reduce the volume of such wastewater. A cellulose commercial flat membrane was applied in a FO laboratory system. The results showed that by increasing the concentrations of the most important inorganic solutes in Produced Water from 0 to 20 g/L, water flux decreased from 11 to 6. 6 L/m2. h due to an increase in feed osmotic pressure. In the presence of 1000 and 3000 mg/L oil in deionized feed water, 12 and 15 percent reduction of the water flux was observed, respectively. This was due to the increased viscosity of feed and the precipitation and adsorption of emulsifed oil particles on the membrane surface. On the other hand, adding oil to the solution with different salt concentrations, led to a further reduction in the water flux. This was a result of the increase in feed osmotic pressure and changes in the condition of oil-water emulsion in the presence of salts. The salts increased the surface tension of the solution, which caused coagulation of oil droplets and higher fouling in the membrane surface.

Cites

No record.

References

Cite

APA: Copy

Ahmadizadeh, R., LATIFI, S.M., Pendashteh, A.R., & SHOKROLLAHZADEH, S.. (2018). Effect of Oil Concentration in Treatment of Saline Oily Wastewater Using Forward Osmosis Process. WATER AND WASTEWATER, 29(6 ), 65-78. SID. https://sid.ir/paper/104108/en

Vancouver: Copy

Ahmadizadeh R., LATIFI S.M., Pendashteh A.R., SHOKROLLAHZADEH S.. Effect of Oil Concentration in Treatment of Saline Oily Wastewater Using Forward Osmosis Process. WATER AND WASTEWATER[Internet]. 2018;29(6 ):65-78. Available from: https://sid.ir/paper/104108/en

IEEE: Copy

R. Ahmadizadeh, S.M. LATIFI, A.R. Pendashteh, and S. SHOKROLLAHZADEH, “Effect of Oil Concentration in Treatment of Saline Oily Wastewater Using Forward Osmosis Process,” WATER AND WASTEWATER, vol. 29, no. 6 , pp. 65–78, 2018, [Online]. Available: https://sid.ir/paper/104108/en

Related Journal Papers