Biodegradation kinetic constants and sorption coefficients of micropollutants in membrane bioreactors

2012 ◽  
Vol 24 (2) ◽  
pp. 165-177 ◽  
Author(s):  
Eduardo Fernandez-Fontaina ◽  
Ines Pinho ◽  
Marta Carballa ◽  
Francisco Omil ◽  
Juan M. Lema
Keyword(s):  
Membrane Bioreactors ◽  
Kinetic Constants

KINETIC CONSTANTS DETERMINATION OF PETROLEUM REFINERY EFFLUENT TREATMENT IN A UASB REACTOR USING RSM

2017 ◽  
Vol 16 (1) ◽  
pp. 121-130 ◽  
Author(s):  
Seyyed Mohammad Mousavi ◽  
Seyed Omid Rastegar ◽  
Seyed Abbas Shojaosadati ◽  
Soheila Sheibani
Keyword(s):  
Petroleum Refinery ◽  
Kinetic Constants ◽  
Effluent Treatment ◽  
Uasb Reactor ◽  
Refinery Effluent ◽  
Petroleum Refinery Effluent

Membrane Bioreactors for Municipal Wastewater Treatment

2015 ◽  
Vol 4 (0) ◽  
pp. 9781780402925-9781780402925
Author(s):  
H. van der Roest ◽  
D. Lawrence ◽  
A. van Bentem
Keyword(s):  
Wastewater Treatment ◽  
Municipal Wastewater ◽  
Membrane Bioreactors ◽  
Municipal Wastewater Treatment

From Beer to Nuts: Recovering Energy from Brewery Waste Streams with Anaerobic Membrane Bioreactors

2015 ◽  
Vol 2015 (19) ◽  
pp. 4868-4897
Author(s):  
Tim Rynders ◽  
Rick Molongoski ◽  
Mark Fischer ◽  
Brandon Weaver ◽  
Martha Dagnew ◽  
...  
Keyword(s):  
Membrane Bioreactors ◽  
Waste Streams ◽  
Anaerobic Membrane Bioreactors

Supersaturation of solutions in crystallisers with the well stirred suspension

1980 ◽  
Vol 45 (7) ◽  
pp. 1920-1927 ◽  
Author(s):  
Jaroslav Nývlt
Keyword(s):  
High Accuracy ◽  
Nucleation And Growth ◽  
Kinetic Constants ◽  
Derived Relations ◽  
Metastable Region ◽  
The Given

Relations were derived comparing the steady supersaturation in the continuous MSMPR and/or bath crystallisers with the stirred suspension having the maximum supersaturation corresponding to the boundary of metastable region at the given conditions. The derived relations include only the quantities used for the system constant BN from the corresponding crystallisation experiments. By use of supersaturation in the crystalliser obtained by the described method it is possible to evaluate the kinetic constants of nucleation and growth. However, it is not possible to expect a high accuracy of the data so obtained.

Kinetics and mechanism of the reaction of iron(III) with 6-methyl-2,4-heptanedione and 3,5-heptanedione

1990 ◽  
Vol 55 (8) ◽  
pp. 1984-1990 ◽  
Author(s):  
José M. Hernando ◽  
Olimpio Montero ◽  
Carlos Blanco
Keyword(s):  
Aqueous Solution ◽  
Metal Ion ◽  
Activation Parameters ◽  
Enol Form ◽  
Kinetics And Mechanism ◽  
Kinetic Constants ◽  
Steric Factors ◽  
Kinetics Of ◽  
Mechanism Of The Reaction

The kinetics of the reactions of iron(III) with 6-methyl-2,4-heptanedione and 3,5-heptanedione to form the corresponding monocomplexes have been studied spectrophotometrically in the range 5 °C to 16 °C at I 25 mol l-1 in aqueous solution. In the proposed mechanism for the two complexes, the enol form reacts with the metal ion by parallel acid-independent and inverse-acid paths. The kinetic constants for both pathways have been calculated at five temperatures. Activation parameters have also been calculated. The results are consistent with an associative activation for Fe(H2O)63+ and dissociative activation for Fe(H2O)5(OH)2+. The differences in the results for the complexes of heptanediones studied are interpreted in terms of steric factors.

Temperature and immigration effects on quorum sensing in the biofilms of anaerobic membrane bioreactors

2021 ◽  
Vol 293 ◽  
pp. 112947
Author(s):  
Shamas Tabraiz ◽  
Evangelos Petropoulos ◽  
Burhan Shamurad ◽  
Marcos Quintela-Baluja ◽  
Sanjeeb Mohapatra ◽  
...  
Keyword(s):  
Quorum Sensing ◽  
Membrane Bioreactors ◽  
Anaerobic Membrane Bioreactors
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