Fouling control in a forward osmosis process integrating seawater desalination and wastewater reclamation

2013 ◽  
Vol 444 ◽  
pp. 148-156 ◽  
Author(s):  
Chanhee Boo ◽  
Menachem Elimelech ◽  
Seungkwan Hong
Keyword(s):  
Forward Osmosis ◽  
Wastewater Reclamation ◽  
Seawater Desalination ◽  
Fouling Control

Comparison of pretreatment methods for wastewater reclamation and seawater desalination in forward osmosis process

2017 ◽  
Vol 90 ◽  
pp. 23-31
Author(s):  
Younghoon Ko ◽  
Yongjun Choi ◽  
Jaeseok Ju ◽  
Youngsun Jang ◽  
Sangho Lee
Keyword(s):  
Forward Osmosis ◽  
Wastewater Reclamation ◽  
Seawater Desalination

Influence of Organic Matters on Forward Osmosis Membrane Performance

2014 ◽  
Vol 535 ◽  
pp. 744-748
Author(s):  
Sheng Ji Xia ◽  
Yu Min Zhou ◽  
Jian Wei Chen ◽  
Rui Lin Yang ◽  
Xin Huan Zhang
Keyword(s):  
Alginic Acid ◽  
Water Flux ◽  
Forward Osmosis ◽  
Wastewater Reclamation ◽  
Ultrasonic Oscillation ◽  
Organic Matters ◽  
Membrane Performance ◽  
Potential Applications ◽  
Osmotic Pressure Gradient

Forward osmosis is an emerging membrane technology with potential applications in desalination and wastewater reclamation, osmotic pressure gradient cross the FO membrane is used to generate water flux. In contrast with conventional pressure-driving membrane process, the advantage of FO is significant: energy saving, high solute rejection and low fouling propensity. In this study, alginic acid (AA), boving serum albumin (BSA), humic acid (HA) and tannic acid (TA) were used to investigate the influence of organic fouling. The flux changed obviously, the rejection was approving and the absorption of organics was observed in the study. Ultrasonic oscillation was employed to wipe the organics off the fouling membranes, which was intend to study the quality of absorption of organic matters.

Optimization on a new hybrid Forward osmosis-Electrodialysis-Reverse osmosis seawater desalination process

Desalination ◽  
2016 ◽  
Vol 398 ◽  
pp. 265-281 ◽  
Author(s):  
Tewodros Nigatu Bitaw ◽  
Kiho Park ◽  
Dae Ryook Yang
Keyword(s):  
Reverse Osmosis ◽  
Forward Osmosis ◽  
Seawater Desalination
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