A fundamental analysis of continuous flow bioreactor and membrane reactor models with non-competitive product inhibition. II. Exponential inhibition

2010 ◽  
Vol 7 (1) ◽  
pp. 24-32 ◽  
Author(s):  
Mark Ian Nelson ◽  
Wei Xian Lim
Keyword(s):  
Continuous Flow ◽  
Membrane Reactor ◽  
Product Inhibition ◽  
Fundamental Analysis ◽  
Reactor Models ◽  
Competitive Product

Palladium complexes of phosphine functionalised carbosilane dendrimers as catalysts in a continuous flow membrane reactor†

1999 ◽  
pp. 1623-1624 ◽  
Author(s):  
Debby de Groot ◽  
Janine C. de Wilde ◽  
Richard J. van Haaren ◽  
Joost N. H. Reek ◽  
Paul C. J. Kamer ◽  
...  
Keyword(s):  
Continuous Flow ◽  
Membrane Reactor ◽  
Palladium Complexes ◽  
Carbosilane Dendrimers

Biological denitrification in a continuous flow membrane reactor

1998 ◽  
Vol 38 (1) ◽  
pp. 9-14 ◽  
Author(s):  
Bruce O. Mansell ◽  
Edward D. Schroeder
Keyword(s):  
System Performance ◽  
Continuous Flow ◽  
Membrane Reactor ◽  
Pore Diameter ◽  
Molecular Diffusion ◽  
Nitrate Removal ◽  
Average Pore ◽  
Membrane Area ◽  
Biological Denitrification ◽  
Approximate System

Biological denitrification in a continuous flow membrane reactor has been investigated. The nitrate-laden water treated was separated from a suspended denitrifying culture by a 0.02 μm average pore diameter membrane. Equal pressure was maintained across the membrane and nitrate was removed by molecular diffusion through the membrane and into the denitrifying culture. A nitrate removal efficiency of approximately 90% or a flux of 4 g NO3−-N/m2/d of membrane area was achieved with an influent concentration of 20 mg/L NO3−-N. A mathematical model was developed to approximate system performance. Predicted effluent concentrations for the experiments conducted were 5.7, 9.5, 11.7, and 17.6 mg/L NO3−-N. The respective measured effluent concentrations were 2.3, 6.0, 9.0, and 16.0 mg/L NO3−-N.

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