Login

Hydrotheek

help
A new photo-activated sludge system for nitrification by an algal-bacterial consortium in a photo-bioreactor with biomass recycle \ Water science and technology : a journal of the International Association on Water Pollution Research [Artikel]
Steen, P. van der \ Rahsilawati, K. \ Rada-Ariza, A.M. \ Lopez-Vazquez, C.M. \ Lens, P.N.L. \ 2015
Wastewater treatment technologies requiring large areas may be less feasible in urbanizing regions of developing countries. Therefore, a new technology, named photo-activated sludge (PAS), was investigated to combine the advantages of regular activat ...
help
Energy efficient treatment of A-stage effluent: pilot-scale experiences with shortcut nitrogen removal \ Water science and technology : a journal of the International Association on Water Pollution Research [Artikel]
Seuntjens, D. \ Bundervoet, B.L.M. \ Mollen, H. \ De Mulder, C. \ Wypkema, E. \ Verliefde, A. \ Nopens, I. \ Colsen, J.G.M. \ Vlaeminck, S.E. \ 2016
Energy autarky of sewage treatment plants, while reaching chemical oxygen demand (COD) and N discharge limits, can be achieved by means of shortcut N-removal. This study presents the results of a shortcut N-removal pilot, located at the biological tw ...
help
Extensive nitrogen removal in a new type of airlift reactor \ Water science and technology : a journal of the International Association on Water Pollution Research [Artikel]
Frijters, C.T.M.J. \ Vellinga, S. \ Jorna, T. \ 2000
help
Direct parameter extraction from respirograms for wastewater and biomass characterization \ Water science and technology : a journal of the International Association on Water Pollution Research [Artikel]
Spanjers, H. \ Takács, I. \ Brouwer, H. \ 1999
help
A comparison of NH4/NO3 control strategies for alternating activated sludge processes \ Water science and technology : a journal of the International Association on Water Pollution Research [Artikel]
Lukasse, L.J.S. \ Keesman, K.J. \ Klapwijk, A. \ 1999
help
Estimating (combinations of) Activated Sludge Model No. 1 parameters and components by respirometry \ Water science and technology : a journal of the International Association on Water Pollution Research [Artikel]
Vanrolleghem, P.A. \ Spanjers, H. \ Petersen, B. \ 1999
help
Innovative methods for sludge characterization in biological phosphorus removal systems \ Water science and technology : a journal of the International Association on Water Pollution Research [Artikel]
Brdjanovic, D. \ Loosdrecht, M.C.M. van \ Hooijmans, C. \ 1999
help
Analysis of endogenous process behaviour \ Water science and technology : a journal of the International Association on Water Pollution Research [Artikel]
Keesman, K.J. \ Spanjers, H. \ Straten, G. van \ 1998
help
Recovery of energy from sludge: comparison of the various options \ Water science and technology : a journal of the International Association on Water Pollution Research [Artikel]
Rulkens, W.H. \ Bien, J.D. \ 2004
This paper gives a general discussion of existing sludge treatment processes and of innovative treatment options, especially focused on the valuable use of organic carbon compounds as an energy source. Attention is paid both to high and to low temper ...
help
Respirometric measurement of kinetic parameters: effect of activated sludge floc size \ Water science and technology : a journal of the International Association on Water Pollution Research [Artikel]
Chu, K.H. \ Veldhuizen, H.M. van \ Loosdrecht, M.C.M. van \ 2003
The variation of activated sludge floc size with the mixing intensity of a mechanically stirred respirometer, expressed in terms of the mean energy dissipation rate, was characterized using a photometric dispersion analyzer. The floc size decreased r ...
help
Modelling of activated sludge processes with structured biomass \ Water science and technology : a journal of the International Association on Water Pollution Research [Artikel]
Loosdrecht, M.C.M. van \ Heijnen, J.J. \ 2002
help
Boosting nitrification with the BABE technology \ Water science and technology : a journal of the International Association on Water Pollution Research [Artikel]
Berends, D.H.J.G. \ Salem, S. \ Roest, H.F. van der \ 2005
Over the past years there has been a growing interest for compact, simple, low cost and robust technologies to upgrade wastewater treatment plants for nitrogen removal. The BABE (Bio Augmentation Batch Enhanced) technology is such a new concept. This ...
help
Molecular and modeling analyses of the structure and function of nitrifying activated sludge \ Water science and technology : a journal of the International Association on Water Pollution Research [Artikel]
Rittmann, B.E. \ Laspidou, C.S. \ Flax, J. \ 1999
help
Psychrophilic anaerobic treatment of low strength wastewaters \ Water science and technology : a journal of the International Association on Water Pollution Research [Artikel]
Rebac, S. \ Lier, J.B. van \ Lens, P. \ 1999
help
Treatment of anthranilic acid in an anaerobic expanded granular sludge bed reactor at low concentrations \ Water science and technology : a journal of the International Association on Water Pollution Research [Artikel]
Razo-Flores, E. \ Smulders, P. \ Prenafeta-Boldu, F. \ 1999
help
Effects of high salinity wastewater on methanogenic sludge bed systems \ Water science and technology : a journal of the International Association on Water Pollution Research [Artikel]
Ismail, S.B. \ Gonzalez, P. \ Jeison, D. \ Lier, J.B. van \ 2008
The attainable loading potentials of anaerobic sludge bed systems are strongly dependent on the growth of granular biomass with a particular wastewater. Experiments were conducted to determine the effects of high salinity wastewater on the biological ...
help
Toxicity effects of formaldehyde on methanol degrading sludge and its anaerobic conversion in Biobed Expanded Granular Sludge Bed (EGSB) reactors \ Water science and technology : a journal of the International Association on Water Pollution Research [Artikel]
Gonzalez-Gil, G. \ Kleerebezem, R. \ Aelst, A. van \ 1999
help
Impact of influent data frequency and model structure on the quality of WWTP model calibration and uncertainty \ Water science and technology : a journal of the International Association on Water Pollution Research [Artikel]
Cierkens, K. \ Plano, S. \ Benedetti, L. \ Weijers, S. \ Jonge, J. de \ Nopens, I. \ 2012
Application of activated sludge models (ASMs) to full-scale wastewater treatment plants (WWTPs) is still hampered by the problem of model calibration of these over-parameterised models. This either requires expert knowledge or global methods that exp ...
help
The limits and ultimate possibilities of technology of the activated sludge process \ Water science and technology : a journal of the International Association on Water Pollution Research [Artikel]
Nieuwenhuijzen, A.F. van \ Bentem, A.G.N. van \ Buunen, A. \ Reitsma, B.A. \ Uijterlinde, C.A. \ 2008
The Dutch research organisation STOWA initiated a research project entitled “The Boundaries of the Activated Sludge Process” to investigate the possibilities and limitations of activated sludge processes to improve the effluent quality. The study aim ...
help
Simultaneous storage and utilization of polyhydroxyalkanoates and glycogen under aerobic conditions \ Water science and technology : a journal of the International Association on Water Pollution Research [Artikel]
Karahan, O. \ Orhon, D. \ Loosdrecht, M.C.M. van \ 2008
This study aims to investigate the storage response of an activated sludge system in the presence of two different substrates which are stored as two different polymers. The objective of the study was to determine the changes in the response of an ac ...
<< vorige | volgende >>
Markeer titels om ze aan uw selectie toe te voegen

Toon 20 50 records per pagina

To support researchers to publish their research Open Access, deals have been negotiated with various publishers. Depending on the deal, a discount is provided for the author on the Article Processing Charges that need to be paid by the author to publish an article Open Access. A discount of 100% means that (after approval) the author does not have to pay Article Processing Charges.

For the approval of an Open Access deal for an article, the corresponding author of this article must be affiliated with Wageningen University & Research.