[EDTA degradation by cells of Chelativorans oligotrophicus immobilized on a biofilter].
Prikl Biokhim Mikrobiol
; 48(4): 437-41, 2012.
Article
en Ru
| MEDLINE
| ID: mdl-23035577
ABSTRACT
A biofilter based on light expanded clay aggregate (LECA) and cells of the obligate ethylenediamine tetraacetate (EDTA) destructor Chelativorans oligotrophicus LPM-4 has been developed. The culture steadily maintained a high level of EDTA monooxygenase activity of 180-200 nmol/min/mg of protein during three months. EDTA was converted completely or by 80% at initial concentrations of 0.5-0.7 or 2.0 g/l, respectively, in a 2-dm2 biofilter at a flow rate of 20 ml/h.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Contaminantes del Suelo
/
Proteínas Bacterianas
/
Contaminantes del Agua
/
Ácido Edético
/
Phyllobacteriaceae
/
Oxidorreductasas actuantes sobre Donantes de Grupo CH-NH
Límite:
Humans
Idioma:
Ru
Revista:
Prikl Biokhim Mikrobiol
Año:
2012
Tipo del documento:
Article