Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Untersuchungen zum Nachweis vonEscherichia coliim Wasser
AbstractFrom river water there were isolated 21 species (mainly coliform bacteria) in 914 strains. Of the pure cultures of coliform bacteria (E. coli, Enterobacter, Klebsiella, Citrobacter) 74.1 % ofE. coliand 23.2 % of theKlebsiellastrains showed lactose decomposition with gas formation at 44 °C. More than 90 % of the isolatedKlebsielladid not form indole. Therefore, the temperature test and the indole formation (at 44 °C) (TI‐test) made a very specific detection ofE. coliin water possible. 94.7 % of the cultures grown initially on endoagar after a positive TI‐test proved to beE. coli.The detection ofE. colishowed a very good agreement with the standard method and the TI‐test, the detection with the standard method being considerably dependent on the number of checked coliform colonies.
Untersuchungen zum Nachweis vonEscherichia coliim Wasser
AbstractFrom river water there were isolated 21 species (mainly coliform bacteria) in 914 strains. Of the pure cultures of coliform bacteria (E. coli, Enterobacter, Klebsiella, Citrobacter) 74.1 % ofE. coliand 23.2 % of theKlebsiellastrains showed lactose decomposition with gas formation at 44 °C. More than 90 % of the isolatedKlebsielladid not form indole. Therefore, the temperature test and the indole formation (at 44 °C) (TI‐test) made a very specific detection ofE. coliin water possible. 94.7 % of the cultures grown initially on endoagar after a positive TI‐test proved to beE. coli.The detection ofE. colishowed a very good agreement with the standard method and the TI‐test, the detection with the standard method being considerably dependent on the number of checked coliform colonies.
Untersuchungen zum Nachweis vonEscherichia coliim Wasser
Acta hydrochim. hydrobiol.
Stelzer, W. (Autor:in)
Acta hydrochimica et hydrobiologica ; 13 ; 207-215
01.01.1985
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Verfahren zum Nachweis von Viren im Wasser - Eine Übersicht
| Online Contents | 2001
Wasser- und abwasserchemische Untersuchungen
| TIBKAT | 1971(1972) - 1972/73(1974) nachgewiesen
British Library Online Contents | 2005