Continuous Culture 8: Biotechnology, Medicine and the EnvironmentA. C. R. Dean, Derek C. Ellwood, C. G. T. Evans Society of Chemical Industry, London, 1984 - 322 pagine |
Dall'interno del libro
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Pagina 56
... nitrogen limitation , at three different pH values : 6.5 , 6.0 and 5.5 ( Hamilton & Ellwood , 1978 ) . As the growth pH was reduced , the glucose - PTS was repressed such that at pH 5.5 , the cells possessed only 11 % of the activity ...
... nitrogen limitation , at three different pH values : 6.5 , 6.0 and 5.5 ( Hamilton & Ellwood , 1978 ) . As the growth pH was reduced , the glucose - PTS was repressed such that at pH 5.5 , the cells possessed only 11 % of the activity ...
Pagina 190
... NITROGEN REMOVAL South Africa is not well endowed with large rivers , and this has resulted in the construction of numerous dams on the river systems . When purified sewage effluents containing nitrogen and phosphorus enter such ...
... NITROGEN REMOVAL South Africa is not well endowed with large rivers , and this has resulted in the construction of numerous dams on the river systems . When purified sewage effluents containing nitrogen and phosphorus enter such ...
Pagina 191
... nitrogen removal can be expected . NITRATE NITROGEN mg / l 15 10 5 30 60 90 120 TIME - MINUTES Fig . 5 The rate of denitrification . - ANOXIC AEROBIC ANAEROBIC ANOXIC AEROBIC FEED EFFL- UENT Fig . 6 The layout of Barnard's Bardenpho ...
... nitrogen removal can be expected . NITRATE NITROGEN mg / l 15 10 5 30 60 90 120 TIME - MINUTES Fig . 5 The rate of denitrification . - ANOXIC AEROBIC ANAEROBIC ANOXIC AEROBIC FEED EFFL- UENT Fig . 6 The layout of Barnard's Bardenpho ...
Sommario
Preface | 9 |
Expression of virulence determinants in Bordetella pertussis | 22 |
The role of the bacterial envelope in antibiotic resistance | 38 |
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acetate Acinetobacter activated sludge activated sludge process aerobic agardhii amount anaerobic antibiotics antigen bacteria Bacteriol batch culture biological biomass Biotechnol C-lim carbohydrate carbon cell wall chemolithotrophic chemostat chemostat culture citrate colicin components continuous culture copy number dental plaque dilution rate efficiency Ellwood energy environment enzyme Escherichia coli ethanol extracellular fermentation floc fructose gene genetic glucose glucose-limited Gram-negative growing grown growth conditions growth yields heterotrophic Immun increase Infect Jour Knox Kuenen lipid lipid accumulation medium metabolism microbial Microbiol microorganisms mixed culture mixotroph mutans Ingbritt Nikaido nitrogen nutrient oral organisms outer membrane oxidation oxygen pertussis phosphorus physiological plasmid plasmid-free polymer polysaccharide population porin production protein Pseudomonas ratio Ratledge reactor resistance selection serum specific growth rate strain Streptococcus mutans studies sucrose surface synthesis Table teichoic acid Thiobacillus Thiobacillus A2 thiosulphate tion uptake utilization values virulence viscosus Wicken