Application of vacuum membrane distillation for ammonia removal

2007 ◽  
Vol 301 (1-2) ◽  
pp. 200-209 ◽  
Author(s):  
M.S. EL-Bourawi ◽  
M. Khayet ◽  
R. Ma ◽  
Z. Ding ◽  
Z. Li ◽  
...  
Keyword(s):  
Membrane Distillation ◽  
Ammonia Removal ◽  
Vacuum Membrane Distillation

Treatment of Industrial Wastewater Containing High Levels of Ammonia and Salt Using Vacuum Membrane Distillation

2014 ◽  
Vol 539 ◽  
pp. 805-810 ◽  
Author(s):  
Yi Min Zhang ◽  
Wei Huang ◽  
Shen Xu Bao
Keyword(s):  
Flow Rate ◽  
Industrial Wastewater ◽  
Membrane Distillation ◽  
Ammonia Removal ◽  
Transfer Model ◽  
Feed Flow Rate ◽  
Vacuum Degree ◽  
Theoretical Mass ◽  
Vacuum Membrane Distillation ◽  
Feed Temperature

The wastewater containing extreme high levels of ammonia and salt was treated by vacuum membrane distillation (VMD). The effects of feed flow rate, temperature and vacuum degree on ammonia removal efficiency (ARE) were investigated systematically. The ARE can be promoted by increasing feed flow rate, feed temperature and vacuum degree in this study. The theoretical mass transfer model was obtained based on series of theory derivation, and the theoretical released ammonia is consistent with the experimental data at conditions ranged in this study, indicating that the developed model is suitable to evaluate the ammonia removal during VMD process.

Vacuum membrane distillation: Experiments and modeling

AIChE Journal ◽  
1997 ◽  
Vol 43 (2) ◽  
pp. 398-408 ◽  
Author(s):  
Serena Bandini ◽  
Aldo Saavedra ◽  
Giulio Cesare Sarti
Keyword(s):  
Membrane Distillation ◽  
Vacuum Membrane Distillation

Enhancing wetting resistance of poly(vinylidene fluoride) membranes for vacuum membrane distillation

Desalination ◽  
2017 ◽  
Vol 415 ◽  
pp. 58-66 ◽  
Author(s):  
Yongxing Zhang ◽  
Xiaozu Wang ◽  
Zhaoliang Cui ◽  
Enrico Drioli ◽  
Zhaohui Wang ◽  
...  
Keyword(s):  
Vinylidene Fluoride ◽  
Membrane Distillation ◽  
Poly Vinylidene Fluoride ◽  
Vacuum Membrane Distillation

Concentration of must through vacuum membrane distillation

Desalination ◽  
2002 ◽  
Vol 149 (1-3) ◽  
pp. 253-259 ◽  
Author(s):  
Serena Bandini ◽  
Giulio C. Sarti
Keyword(s):  
Membrane Distillation ◽  
Vacuum Membrane Distillation
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