Pilot-Scale Ultrafiltration of an Emulsified Oil Wastewater

The Sequencing Inclined Dynamic Membrane Biological Reactor (SIDMBR) was investigated on a pilot scale for 60 days of emulsified oil wastewater treatment at zero excess sludge discharge. Results indicate that at hydraulic retention time of 24 h, the average removals of chemical oxygen demand (COD), ammonia nitrogen and oil are 66.83, 64.2 and 70.8% in 1~60 days, respectively. The membrane flux, biofilm quantity, and extracellular polymeric substances (EPS) content begin to change after 20th, which indicate that membrane fouling has occurred.

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Investigation of Emulsified Oil Wastewater Treatment with Polymers

Separation Science and Technology ◽

10.1080/01496399708000762 ◽

1997 ◽

Vol 32 (13) ◽

pp. 2173-2187 ◽

Cited By ~ 9

Author(s):

X. Zhu ◽

B. E. Reed ◽

W. Lin ◽

P. E. Carriere ◽

G. Roark

Keyword(s):

Wastewater Treatment ◽

Emulsified Oil ◽

Oil Wastewater

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Biotreatment of heavy oil wastewater by combined upflow anaerobic sludge blanket and immobilized biological aerated filter in a pilot-scale test

Biochemical Engineering Journal ◽

10.1016/j.bej.2012.12.017 ◽

2013 ◽

Vol 72 ◽

pp. 48-53 ◽

Cited By ~ 51

Author(s):

Guo-hua Liu ◽

Zhengfang Ye ◽

Kun Tong ◽

Yi-he Zhang

Keyword(s):

Heavy Oil ◽

Pilot Scale ◽

Upflow Anaerobic Sludge Blanket ◽

Anaerobic Sludge ◽

Biological Aerated Filter ◽

Scale Test ◽

Aerated Filter ◽

Anaerobic Sludge Blanket ◽

Oil Wastewater ◽

Pilot Scale Test

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Separation performance of hydrocyclone on emulsified oil wastewater floc

IOP Conference Series Earth and Environmental Science ◽

10.1088/1755-1315/358/5/052016 ◽

2019 ◽

Vol 358 ◽

pp. 052016

Author(s):

Ting Zhang ◽

Xuesheng Wang ◽

Qinzhu Chen

Keyword(s):

Separation Performance ◽

Emulsified Oil ◽

Oil Wastewater

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Pilot Scale Continuous Adsorption of Soluble Oil Wastewater by Modified Sugarcane Bagasse with Al2(SO4)3 as Adsorbent

Materials Science Forum ◽

10.4028/www.scientific.net/msf.990.177 ◽

2020 ◽

Vol 990 ◽

pp. 177-182

Author(s):

Toungrat Janpattanapong ◽

Kowit Piyamongkala ◽

Von Louie R. Manguiam

Keyword(s):

Sugarcane Bagasse ◽

Flow Rate ◽

Adsorption Process ◽

Fixed Bed ◽

Pilot Scale ◽

Breakthrough Curves ◽

Continuous Adsorption ◽

Before And After ◽

Significant Uptake ◽

Oil Wastewater

The modified sugarcane bagasse with aluminum sulfate was used as an adsorbent for the removal of soluble oil wastewater. The effects of the flow rate, 5 and 10 cm3/min and the number of columns used were thoroughly investigated in a continuous up-flow adsorption process. At the flow rate of 5 cm3/min respected to the 2nd column, the highest breakthrough point to adsorb soluble oil wastewater was at 6 hrs. The results confirmed that the modified sugarcane bagasse can be used as an adsorbent for fixed-bed continuous adsorption of soluble oil wastewater from steel pipe factory. The breakthrough curves were predicted by Yoon-Nelson model. This model may be fitted to predict the overall breakthrough curve using the experimental data gathered. In addition, the significant uptake of the soluble oil wastewater was demonstrated by the changes in the heat of combustion of the modified sugarcane bagasse before and after the adsorption process.

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