Study of STAB- and DDAB-modified sepiolite tructures and their adsorption performance for emulsified oil in produced water

2020 ◽  
Vol 34 ◽  
pp. 100231 ◽  
Author(s):  
Yuanyuan Zheng ◽  
Wenwen Liu ◽  
Quanyong Wang ◽  
Yahong Sun ◽  
Gongrang Li ◽  
...  
Keyword(s):  
Produced Water ◽  
Adsorption Performance ◽  
Emulsified Oil

Rapid removal and recovery of emulsified oil from ASP produced water using in situ formed magnesium hydroxide

2018 ◽  
Vol 4 (4) ◽  
pp. 539-548 ◽  
Author(s):  
Wenjing Dong ◽  
Dejun Sun ◽  
Yujiang Li ◽  
Tao Wu
Keyword(s):  
Magnesium Hydroxide ◽  
Produced Water ◽  
Oil Removal ◽  
Promising Technology ◽  
Emulsified Oil ◽  
Rapid Removal ◽  
Removal And Recovery

In situ formed magnesium hydroxide (IFM) can be used as a promising technology for emulsified oil removal and recovery.

scholarly journals Using Synthetic Resins for Removal of Emulsified Oil from Produced Water

2020 ◽  
Author(s):  
Wisam Hussam Alsaba ◽  
Raafat Alenany ◽  
Mohammed Zamzam
Keyword(s):  
Produced Water ◽  
Intraparticle Diffusion ◽  
Langmuir Model ◽  
Second Order ◽  
Oil Removal ◽  
Emulsified Oil ◽  
Synthetic Resins ◽  
Oil Concentration ◽  
Pseudo Second Order ◽  
Second Order Equations

In this study, adsorption of emulsified oil in produced water was experimented using synthetic resins. Adsorbent dosage, contact time, initial oil concentration, and PH were the main key parameters evaluated for Optipore L493, Amberlite IRA 958, Amberlite XAD 7 and Lewatit AF 5. Oil removal rates have reached up to 98% using AF 5, XAD 7 and L493, while they are lesser than 25% for IRA 958. Isotherm data were fitted using Langmuir, Freundlich, Toth, Flory Huggins and Dubinin-Radushkevich models. Adsorption isotherms for XAD 7 and L 493 were best fitted using Langmuir model, whereas AF 5 curves were best fitted using Dubinin-Radushkevich. Kinetic data describing the rate of adsorption for each resin were studied and fitted using pseudo-first and second order equations in addition to intraparticle diffusion models. The experimental results were best-fitted using pseudo second order kinetics. The obtained results confirm the applicability of the resins for the removal of oil from produced water.

scholarly journals Application of graphene nanoplatelets and graphene magnetite for the removal of emulsified oil from produced water

2018 ◽  
Vol 6 (2) ◽  
pp. 3018-3033 ◽  
Author(s):  
Lamis Abou Chacra ◽  
Muhammad Ashraf Sabri ◽  
Taleb H. Ibrahim ◽  
Mustafa I. Khamis ◽  
Nasser M. Hamdan ◽  
...  
Keyword(s):  
Produced Water ◽  
Graphene Nanoplatelets ◽  
Emulsified Oil

Potential of recovering elements from produced water at oil and gas fields, British Columbia, Canada

CIM Journal ◽  
2018 ◽  
Vol 9 (4) ◽  
pp. 195-214
Author(s):  
G. J. Simandl ◽  
C. Akam ◽  
M. Yakimoski ◽  
D. Richardson ◽  
A. Teucher ◽  
...  
Keyword(s):  
British Columbia ◽  
Oil And Gas ◽  
Produced Water ◽  
Oil And Gas Fields ◽  
Gas Fields
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