Groenekennis

Informatie voor professionals in voedsel en groen

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    Groenekennis - Informatie voor professionals in voedsel en groen

    Groenekennis bevat artikelen uit vaktijdschriften, rapporten, video’s, presentaties, posters en websites op het gebied van landbouw, visserij, groene ruimte en voeding. Groenekennis wordt dagelijks bijgewerkt en bevat ongeveer 500.000 bronnen.

    Groenekennis is de globale view over diverse deelbestanden. Groenekennis is gevuld met alle informatie uit Groen Kennisnet, de Hydrotheek, Tuinpad, IB archief, ARTIK, bioKennis, Kennisbank Plantaardige bronnen, Kennisbank Zeldzame landbouwhuisdieren en afgesloten documentatiebestanden zoals Land Bodem Water en Consumenten- en huishoudstudies.

    Groen Kennisnet is een zeer belangrijk onderdeel van Groenekennis. De doelstelling van Groen Kennisnet is kennis delen op het gebied van Voedsel en Groen te bevorderen en te faciliteren voor een breed publiek.

    Bronnen in Groenekennis kunnen direct opgevraagd worden via een geavanceerde zoekmachine met een 'google-achtige' interface. Met filters kan ingezoomd worden op diverse aspecten, zoals Trefwoord, Collectie, Jaar en Auteur. Bovendien biedt Groenekennis gebruikers de mogelijkheid om via de E-mail geattendeerd te worden op aanvullingen in specifieke vakgebieden.
    De Tijdschriftenlijst biedt een overzicht van tijdschriften waaruit de artikelen voor Groenekennis worden geselecteerd. Door te klikken op een titel krijgt u alle artikelen uit dat tijdschrift in de Groenekennis database getoond.
    Zoeken op kaart biedt een geografische ingang op de beschikbare publicaties over de binnen dit bestand onderscheiden gebieden.

    Groenekennis is onderdeel van het bibliotheeksysteem van WUR. Praktijkgerichte publicaties en rapporten van WUR komen daardoor automatisch beschikbaar. Daarnaast wordt de database doorlopend gevuld met voor het groen onderwijs bruikbare bronnen en artikelen, video’s en websites. Het percentage online is de laatste jaren gegroeid tot tweederde van de totale aanwas per jaar. Dit percentage groeit nog steeds.

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Simplifying modeling of nanoparticle aggregation-sedimentation behavior in environmental systems : a theoretical analysis \ Water research : the journal of the International Association on Water Quality [Artikel]
Quik, J.T.K. \ Meent, D. van de \ Koelmans, A.A. \ 2014
Parameters and simplified model approaches for describing the fate of engineered nanoparticles (ENPs) are crucial to advance the risk assessment of these materials. Sedimentation behavior of ENPs in natural waters has been shown to follow apparent fi ...
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A mathematical model for removal of human pathogenic viruses and bacteria by slow sand filtration under variable operational conditions \ Water research : the journal of the International Association on Water Quality [Artikel]
Schijven, J.F. \ Bergen, H.H.J.L. Van den \ Colin, M. \ Dullemont, Y. \ Hijnen, W.A.M. \ Magic-Knezev, A. \ Oorthuizen, W.A. \ Wubbels, G. \ 2013
Slow sand filtration in drinking water production removes pathogenic microorganisms, but detection limits and variable operational conditions complicate assessment of removal efficiency. Therefore, a model was developed to predict removal of human pa ...
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Multidimensional modeling of biofilm development and fluid dynamics in a hydrogen-based, membrane biofilm reactor (MBfR) \ Water research : the journal of the International Association on Water Quality [Artikel]
Martin, K.J. \ Picioreanu, C. \ Nerenberg, R. \ 2013
The membrane biofilm reactor (MBfR) is a drinking water and wastewater treatment technology based on membranes that supply a gaseous substrate to biofilm that grows on the membrane exterior. A two-dimensional, particle-based biofilm model coupled wit ...
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Nitrogen and phosphorus removal from municipal wastewater effluent using microalgal biofilms \ Water research : the journal of the International Association on Water Quality [Artikel]
Boelee, N.C. \ Temmink, H. \ Janssen, M. \ Buisman, C.J.N. \ Wijffels, R.H. \ 2011
Microalgal biofilms have so far received little attention as post-treatment for municipal wastewater treatment plants, with the result that the removal capacity of microalgal biofilms in post-treatment systems is unknown
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Fouling behavior of microstructured hollow fiber membranes in submerged and aerated filtrations \ Water research : the journal of the International Association on Water Quality [Artikel]
Culfaz, P.Z. \ Wessling, M. \ Lammertink, R.G.H. \ 2011
The performance of microstructured hollow fiber membranes in a submerged and aerated system was investigated using colloidal silica as a model foulant. The microstructured fibers were compared to round fibers and to twisted microstructured fibers in ...
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Threshold concentrations of biomass and iron for pressure drop increase in spiral-wound membrane elements \ Water research : the journal of the International Association on Water Quality [Artikel]
Hijnen, W.A.M. \ Cornelissen, E.R. \ Kooij, D. van der \ 2011
In a model feed channel for spiral-wound membranes the quantitative relationship of biomass and iron accumulation with pressure drop development was assessed. Biofouling was stimulated by the use of tap water enriched with acetate. The objectives of ...
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A QSAR model for predicting rejection of emerging contaminants (pharmaceuticals, endocrine disruptors) by nanofiltration membranes \ Water research : the journal of the International Association on Water Quality [Artikel]
Yangali-Quintanilla, V. \ Sadmani, A. \ McConville, M. \ Kennedy, M. \ Amy, G. \ 2010
A quantitative structure activity relationship (QSAR) model has been produced for predicting rejection of emerging contaminants (pharmaceuticals, endocrine disruptors, pesticides and other organic compounds) by Mpolyamide nanofiltration (NF) membrane ...
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Incorporating microbial ecology into the metabolic modelling of polyphosphate accumulating organisms and glycogen accumulating organisms \ Water research : the journal of the International Association on Water Quality [Artikel]
Oehmen, A. \ Carvalho, G. \ Lopez-Vasquez, C.M. \ Loosdrecht, M.C.M. van \ Reis, M.A.M. \ 2010
In the enhanced biological phosphorus removal (EBPR) process, the competition between polyphosphate accumulating organisms (PAO) and glycogen accumulating organisms (GAO) has been studied intensively in recent years by both microbiologists and engine ...
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Climate change induced salinisation of artificial lakes in the Netherlands and consequences for drinking water production \ Water research : the journal of the International Association on Water Quality [Artikel]
Bonte, M. \ Zwolsman, J.J.G. \ 2010
Here, we present a modelling study to investigate the impacts of climate change and associated hydrological shifts on the chloride concentration and salinisation processes in the Lake IJsselmeer region. Chloride is especially relevant for drinking wa ...
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Activated sludge model (ASM) based modelling of membrane bioreactor (MBR) processes : a critical review with special regard to MBR specificities \ Water research : the journal of the International Association on Water Quality [Artikel]
Fenu, A. \ Guglielmi, G. \ Jimenez, J. \ Spèrandio, M. \ Saroj, D. \ Lesjean, B. \ Brepols, C. \ Thoeye, C. \ Nopens, I. \ 2010
A concise overview of the most recent literature on ASM-based MBR modelling is given in this review work. Clarity was sought by categorizing models as unmodified or modified ASMs, underlining the strong relationship with the modeller’s target: modell ...
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Modelling the population dynamics and metabolic diversity of organisms relevant in anaerobic/anoxic/aerobic enhanced biological phosphorus removal processes \ Water research : the journal of the International Association on Water Quality [Artikel]
Oehmen, A. \ Lopez-Vazquez, C.M. \ Carvalho, G. \ Reis, M.A.M. \ Loosdrecht, M.C.M. van \ 2010
In this study, enhanced biological phosphorus removal (EBPR) metabolic models are expanded in order to incorporate the competition between polyphosphate accumulating organisms (PAOs) and glycogen accumulating organisms (GAOs) under sequential anaerob ...
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Modeling equilibrium adsorption of organic micropollutants onto activated carbon \ Water research : the journal of the International Association on Water Quality [Artikel]
Ridder, D.J. de \ Villacorte, L. \ Verliefde, A.R.D. \ Verberk, J.Q.J.C. \ Heijman, S.G.J. \ Amy, G.L. \ Dijk, J.C. van \ 2010
Solute hydrophobicity, polarizability, aromaticity and the presence of H-bond donor/acceptor groups have been identified as important solute properties that affect the adsorption on activated carbon. However, the adsorption mechanisms related to thes ...
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Steady-state model-based evaluation of sulfate reduction, autotrophic denitrification and nitrification integrated (SANI) process \ Water research : the journal of the International Association on Water Quality [Artikel]
Lu, H. \ Wang, J. \ Li, S. \ Chen, G.H. \ Loosdrecht, M.C.M. van \ Ekama, G.A. \ 2009
Recently we developed a process for wastewater treatment in places where part of the fresh water usage is replaced by seawater usage. The treatment of this saline sewage consists of sulfate reduction, autotrophic denitrification and nitrification int ...
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Modelling long-term ecotoxicological effects on an algal population under dynamic nutrient stress \ Water research : the journal of the International Association on Water Quality [Artikel]
Bontje, D. \ Kooi, B.W. \ Liebig, M. \ Kooijman, S.A.L.M. \ 2009
We study the effects of toxicants on the functioning of phototrophic unicellular organism (an algae) in a simple aquatic microcosm by applying a parameter-sparse model. The model allows us to study the interaction between ecological and toxicological ...
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Uncertainty analysis in WWTP model applications: a critical discussion using an example from design \ Water research : the journal of the International Association on Water Quality [Artikel]
Sin, G. \ Gernaey, K.V. \ Neumann, M.B. \ Loosdrecht, M.C.M. van \ Gujer, W. \ 2009
This study focuses on uncertainty analysis of WWTP models and analyzes the issue of framing and how it affects the interpretation of uncertainty analysis results. As a case study, the prediction of uncertainty involved in model-based design of a wast ...
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Temperature effects on glycogen accumulating organisms \ Water research : the journal of the International Association on Water Quality [Artikel]
Lopez-Vazquez, C.M. \ Hooijmans, C.M. \ Brdjanovic, D. \ Gijzen, H.J. \ Loosdrecht, M.C.M. van \ 2009
Glycogen accumulating organisms (GAO) compete for substrate with polyphosphate-accumulating organisms (PAO), which are the microorganisms responsible for the enhanced biological phosphorus removal (EBPR) in activated sludge wastewater treatment syste ...
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A biofilm model for prediction of pollutant transformation in sewers \ Water research : the journal of the International Association on Water Quality [Artikel]
Jiang, F. \ Leung, D.H.-w. \ Li, S. \ Chen, G.H. \ Okabe, S. \ Loosdrecht, M.C.M. van \ 2009
This study developed a new sewer biofilm model to simulate the pollutant transformation and biofilm variation in sewers under aerobic, anoxic and anaerobic conditions. The biofilm model can describe the activities of heterotrophic, autotrophic, and s ...
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An aeration energy model for an immersed membrane bioreactor \ Water research : the journal of the International Association on Water Quality [Artikel]
Verrecht, B. \ Judd, S. \ Guglielmi, G. \ Brepols, C. \ Mulder, J.W. \ 2008
A simple model for evaluating energy demand arising from aeration of an MBR is presented based on a combination of empirical data for the membrane aeration and biokinetic modelling for the biological aeration. The model assumes that aeration of the m ...
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Modelling the production and degradation of soluble microbial products (SMP) in membrane bioreactors (MBR) \ Water research : the journal of the International Association on Water Quality [Artikel]
Jiang, T. \ Myngheer, S. \ Pauw, D.J.W. De \ Spanjers, H. \ Nopens, I. \ Kennedy, M.D. \ Amy, G. \ Vanrolleghem, P.A. \ 2008
MBR biochemical conditions have an effect on membrane fouling and SMP have been attributed to be the main MBR foulant. Thus, predicting the SMP concentration is essential for understanding and controlling MBR fouling. However, existing SMP models are ...
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Model-based operational constraints for fluidised bed crystallisation \ Water research : the journal of the International Association on Water Quality [Artikel]
Schagen, K.M. van \ Rietveld, L.C. \ Babuska, R. \ Kramer, O.J.I. \ 2008
Fluidised bed reactors are used for water softening in water treatment plants. Recent research shows that under current operation of reactors the crystallisation of calcium carbonate can be hampered. Until now the operational constraints on the fluid ...
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