Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Wouter Naessens"'
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
Biohydrogen can be produced by dark fermentation of sugarcane vinasse, wastewater from the sugar-alcohol industry, in acidogenic anaerobic bioreactors. In this work, a model based on ADM1 was constructed to model anaerobic processing of sugarcane vin
Publikováno v:
Desalination. 419:188-196
A novel fouling monitoring methodology based on principal component analysis (PCA) has been validated using transmembrane pressure (TMP) data of a pilot-scale pressurized ultrafiltration (UF) system operated with seawater. The evolution of membrane f
Autor:
Kevin Van Geem, Ingmar Nopens, Laurien Vandewalle, Jan M. Baetens, Wouter Naessens, Bram De Jaegher
Publikováno v:
Industrial & Engineering Chemistry Research.
Helical inserts or baffles in tubular membranes can provide flux increases without additional energy usage. However, the optimal shape of these turbulence-enhancing structures remains debated, with many experimental studies being performed, though fe
Autor:
Thierry Verbiest, Suzana Pereira Nunes, Ingmar Nopens, Ivo F.J. Vankelecom, Maarten B. J. Roeffaers, Wouter Naessens, Alexey V. Kubarev, Tom Swusten, T. Geens, Abaynesh Yihdego Gebreyohannes
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 610:125687
The detailed structures and distribution of enzymatically active magnetic-responsive dynamic layers (EnzSP) were investigated for the first time in a crossflow superparamagnetic biocatalytic membrane reactor (XF-BMRSP). The trade-off between a higher
Publikováno v:
Water science and technology : a journal of the International Association on Water Pollution Research. 77(3-4)
The main objective of this study is to demonstrate the importance of mixing conditions as a source of inconsistencies between half-saturation indices in comparable systems (e.g. conventional activated sludge, membrane bioreactor) when operated at dif
Autor:
Thomas Maere, Stijn Van Hoey, Youri Amerlinck, Marina Arnaldos, Usman Rehman, Ingmar Nopens, Wouter Naessens
Publikováno v:
Water Research. 70:458-470
The "affinity constant" (KS) concept is applied in wastewater treatment models to incorporate the effect of substrate limitation on process performance. As an increasing number of wastewater treatment processes rely on low substrate concentrations, a
Publikováno v:
Water Research. 46:6132-6142
Adequate membrane bioreactor operation requires frequent evaluation of the membrane state. A data-driven approach based on principal component analysis (PCA) and fuzzy clustering extracting the necessary monitoring information solely out of transmemb
Publikováno v:
Bioresource Technology. 122:95-106
Membrane bioreactor technology exists for a couple of decades, but has not yet overwhelmed the market due to some serious drawbacks of which operational cost due to fouling is the major contributor. Knowledge buildup and optimisation for such complex
Autor:
Ingmar Nopens, Wouter Naessens, Thomas Ruby Bentzen, Nicolás Ratkovich, S. Rosenberger, Frank Helmus, Willi Horn
Publikováno v:
Ratkovich, N R, Horn, W, Helmus, F, Rosenberger, S, Naessens, W, Nopens, I & Bentzen, T R 2013, ' Activated Sludge Rheology : A critical review on data collection and modelling ', Water Research, vol. 47, no. 2, pp. 463-482 . https://doi.org/10.1016/j.watres.2012.11.021
Rheological behaviour is an important fluid property that severely impacts its flow behaviour and many aspects related to this. In the case of activated sludge, the apparent viscosity has an influence on e.g. pumping, hydrodynamics, mass transfer rat
Publikováno v:
Naessens, W, Maere, T, Ratkovich, N R, Vedantam, S & Nopens, I 2012, ' Critical Review of Membrane Bioreactor Models : Part 2: hydrodynamic and integrated Models ', Bioresource Technology, vol. 122, no. October 2012, pp. 107–118 . https://doi.org/10.1016/j.biortech.2012.05.071
Membrane bioreactor technology exists for a couple of decades, but has not yet overwhelmed the market due to some serious drawbacks of which operational cost due to fouling is the major contributor. Knowledge buildup and optimisation for such complex