The influence of pH on growth kinetics of yeasts in the presence of benzoate as a sole carbon source

1994 ◽  
Vol 39 (4) ◽  
pp. 265-268 ◽  
Author(s):  
D. Müncnerová ◽  
J. Augustín
2012 ◽  
Vol 554-556 ◽  
pp. 1925-1928 ◽  
Author(s):  
Ji Wu Li ◽  
Xiao Hong Zhu ◽  
Jun Ya Pan

The stain of Fusarium sp. HJ01 used in 4-chlorophenol (4-CP) degradation was isolated in our laboratory. The effects of pH, temperature, 4-CP concentration, carbon source on 4-CP degradation rate were studied. It was concluded that Fusarium sp. HJ01 could grow with 4-CP as the sole carbon and energy source. 4-CP concentration of 100mg/L in the pH range of 4~10 and temperature range of 25°C~35°C could be degraded completely. The capacity of 4-CP degradation was effectively enhanced by the addiction of sucrose. The kinetics of 4-CP degradation could well accord with the Haldane model for 4-CP as the sole carbon source and with first order equation for added other sucrose.


1991 ◽  
Vol 36 (1) ◽  
pp. 87-91 ◽  
Author(s):  
P. Salou ◽  
M. J. Leroy ◽  
G. Goma ◽  
A. Pareilleux

1992 ◽  
Vol 25 (2) ◽  
pp. 269-276 ◽  
Author(s):  
H. Ishida ◽  
Y. Miyaji

2-Methylisoborneol (MIB) is one of several causative compounds responsible for musty odor problems of drinking water. The purpose of this study was to investigate the kinetics of MIB biodegradation and utilization of other organics by Bacillus sp. This bacterium was isolated from the backwash water of a rapid sand filter used to treat water from Lake Kasumigaura. The isolated organism was an oligotrophic bacterium that can grow on a medium containing 0.1 mg/l of MIB as a sole carbon source. A laboratory experiment showed that a biofilm reactor seeded with the cells of this bacterium continuously removed approximately 90 % of 600 ng/l MIB.


2021 ◽  
Vol 22 (10) ◽  
pp. 251-263
Author(s):  
Salah Aljbour ◽  
Khaled Khleifat ◽  
Amjad Al Tarawneh ◽  
Batool Asasfeh ◽  
Haitham Qaralleh ◽  
...  

2008 ◽  
Vol 57 (4) ◽  
pp. 364-370 ◽  
Author(s):  
Khaled M. Khleifat ◽  
Khaled A. Tarawneh ◽  
Mohammad Ali Wedyan ◽  
Amjad A. Al-Tarawneh ◽  
Khalid Al Sharafa

1969 ◽  
Vol 15 (6) ◽  
pp. 595-598 ◽  
Author(s):  
W. M. Ingledew ◽  
J. J. R. Campbell

A medium for the production of the phenazine pigment pyocyanine by Pseudomonas aeruginosa has been developed. The medium was deficient in phosphate and contained ammonium chloride, inorganic salts, and 2-ketogluconate as sole carbon source. Rapid initiation of pigment formation was observed with synthesis being completed at 24 h. Kinetics of growth, substrate concentration, pigment elaboration, and phosphate liberation have been examined. In the presence of excess nitrogen pigment concentration was proportional to the level of 2-ketogluconate used.


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