Citation: Ea. Meijer et Rh. Wijffels, DEVELOPMENT OF A FAST, REPRODUCIBLE AND EFFECTIVE METHOD FOR THE EXTRACTION AND QUANTIFICATION OF PROTEINS OF MICROALGAE, Biotechnology techniques, 12(5), 1998, pp. 353-358
Authors:
MICHIELSEN MJF
REIJENGA KA
WIJFFELS RH
TRAMPER H
BEEFTINK RH
Citation: Mjf. Michielsen et al., DISSOLUTION KINETICS OF CA-MALEATE CRYSTALS - EVALUATION FOR BIOTRANSFORMATION REACTOR DESIGN, Journal of chemical technology and biotechnology, 73(1), 1998, pp. 13-22
Authors:
WIJFFELS RH
VERHEUL M
BEVERLOO WA
TRAMPER J
Citation: Rh. Wijffels et al., LIQUID SOLID MASS-TRANSFER IN AN AIRLIFT-LOOP REACTOR WITH A DISPERSED SOLID-PHASE/, Journal of chemical technology and biotechnology, 71(2), 1998, pp. 147-154
Citation: R. Osinga et al., CULTIVATION OF MARINE SPONGES FOR METABOLITE PRODUCTION - APPLICATIONS FOR BIOTECHNOLOGY, Trends in biotechnology, 16(3), 1998, pp. 130-134
Citation: Mjf. Michielsen et al., KINETICS OF D-MALATE PRODUCTION BY PERMEABILIZED PSEUDOMONAS PSEUDOALCALIGENES, Enzyme and microbial technology, 22(7), 1998, pp. 621-628
Citation: Ejtm. Leenen et al., REDUCED TEMPERATURE SENSITIVITY OF IMMOBILIZED NITROBACTER-AGILIS CELLS CAUSED BY DIFFUSION LIMITATION, Enzyme and microbial technology, 20(8), 1997, pp. 573-580
Authors:
DOSSANTOS VAPM
LEENEN EJTM
RIPPOLL MM
VANDERSLUIS C
VANVLIET T
TRAMPER J
WIJFFELS RH
Citation: Vapm. Dossantos et al., RELEVANCE OF RHEOLOGICAL PROPERTIES OF GEL BEADS FOR THEIR MECHANICALSTABILITY IN BIOREACTORS, Biotechnology and bioengineering, 56(5), 1997, pp. 517-529
Citation: Ejtm. Leenen et al., DYNAMICS OF ARTIFICIALLY IMMOBILIZED NITROSOMONAS-EUROPAEA - EFFECT OF BIOMASS DECAY, Biotechnology and bioengineering, 55(4), 1997, pp. 630-641
Citation: Vapm. Dossantos et al., MODELING AND EVALUATION OF AN INTEGRATED NITROGEN REMOVAL SYSTEM WITHMICROORGANISMS CO-IMMOBILIZED IN DOUBLE-LAYER GEL BEADS, Biotechnology progress, 12(2), 1996, pp. 240-248
Citation: Ejtm. Leenen et al., CHARACTERISTICS OF AND SELECTION CRITERIA FOR SUPPORT MATERIALS FOR CELL IMMOBILIZATION IN WASTE-WATER TREATMENT, Water research, 30(12), 1996, pp. 2985-2996
Citation: Rh. Wijffels et al., PSEUDO-STEADY STATE OXYGEN-CONCENTRATION PROFILES IN AN AGAR SLAB CONTAINING GROWING NITROBACTER-AGILIS, Journal of fermentation and bioengineering, 79(2), 1995, pp. 167-170
Authors:
WIJFFELS RH
DEGOOIJER CD
SCHEPERS AW
BEULING EE
MALLEE LF
TRAMPER J
Citation: Rh. Wijffels et al., DYNAMIC MODELING OF IMMOBILIZED NITROSOMONAS-EUROPAEA - IMPLEMENTATION OF DIFFUSION LIMITATION OVER EXPANDING MICROCOLONIES, Enzyme and microbial technology, 17(5), 1995, pp. 462-471
Authors:
WIJFFELS RH
ENGLUND G
HUNIK JH
LEENEN EJTM
BAKKETUN A
GUNTHER A
DECASTRO JMO
TRAMPER J
Citation: Rh. Wijffels et al., EFFECTS OF DIFFUSION LIMITATION ON IMMOBILIZED NITRIFYING MICROORGANISMS AT LOW-TEMPERATURES, Biotechnology and bioengineering, 45(1), 1995, pp. 1-9
Citation: Jh. Hunik et al., A STRATEGY TO SCALE-UP NITRIFICATION PROCESSES WITH IMMOBILIZED CELLSOF NITROSOMONAS-EUROPAEA AND NITROBACTER-AGILIS, Bioprocess engineering, 11(2), 1994, pp. 73-82
Authors:
WIJFFELS RH
SCHEPERS AW
SMIT M
DEGOOIJER CD
TRAMPER J
Citation: Rh. Wijffels et al., EFFECT OF INITIAL BIOMASS CONCENTRATION ON THE GROWTH OF IMMOBILIZED NITROSOMONAS-EUROPAEA, Applied microbiology and biotechnology, 42(1), 1994, pp. 153-157
Citation: Va. Santos et al., SIMULTANEOUS NITRIFICATION AND DENITRIFICATION USING IMMOBILIZED MICROORGANISMS, Biomaterials, artificial cells, and immobilization biotechnology, 21(3), 1993, pp. 317-322
Citation: Rh. Wijffels et al., POSSIBILITIES OF NITRIFICATION WITH IMMOBILIZED CELLS IN WASTE-WATER TREATMENT - MODEL OR PRACTICAL SYSTEM, Water science and technology, 27(5-6), 1993, pp. 233-240