Physiological changes of Candida tropicalis population degrading phenol in fed batch reactor
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چکیده
منابع مشابه
Physiological Changes of Candida tropicalis Population Degrading Phenol in Fed Batch Reactor
Candida tropicalis can use phenol as the sole carbon and energy source. Experiments regarding phenol degradations from the water phase were carried out. The fermentor was operated as a fed-batch system with oxistat control. Under conditions of nutrient limitation and an excess of oxygen the respiration activity of cells was suppressed and some color metabolites (black-brown) started to be forme...
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Background: Phenol, as a pure substance, is used in many fields because of its disinfectant, germicidal, local anesthetic, and peptizing properties. Aqueous solutions of phenol are produced as waste in industries and discharged into the environment. Therefore, elevated concentrations of phenol may be found in air or water because of industrial discharge or the use of phenolic products. Method: ...
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ژورنال
عنوان ژورنال: Brazilian Archives of Biology and Technology
سال: 2003
ISSN: 1516-8913
DOI: 10.1590/s1516-89132003000400007