The Effect of Antibiotics on Nitrification Processes

作者: Jorge Gomez , Ramon Mendez , Juan M. Lema

DOI: 10.1007/978-1-4612-0223-3_81

关键词: MicrobiologyAntibioticsBenzylpenicillinAmpicillinAnimal scienceChloramphenicolNitrificationAerationOxytetracyclineChemistryNitrate

摘要: The effect of different antibiotics at several concentrations ampicillin (0-250 mg/L), benzylpenicillin novobiocine (0-150 oxytetracycline and chloramphenicol (0-50 mg/L) on a stabilized nitrifying sludge was evaluated under aerated lithoautotrophic conditions. No resulting from the presence biomass nitrate production noticed. specific growth rate volumetric nitrification average values for controls were 8.28 x 10-3/h-1and 2.74 10-3g/L•h, respectively. Similar found when kinds antibiotic tested. These results may be explained by nature floc or instability antibiotics.

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