Zobrazeno 1 - 10
of 89
pro vyhledávání: '"G, Havemeister"'
Publikováno v:
Zentralblatt fur Hygiene und Umweltmedizin = International journal of hygiene and environmental medicine. 198(2)
Recreational water surveillance is an important tool to prevent health hazards for the population. Therefore distinct guide and imperative values for fecal indicators are listed in the EC directive about water quality control. The detection methods,
Evaluation of MUG-supplemented media for the detection of E. coli in recreational water surveillance
Publikováno v:
Zentralblatt fur Hygiene und Umweltmedizin = International journal of hygiene and environmental medicine. 198(2)
Four media containing 4-methylumbelliferyl-beta-D-glucuronide were evaluated as a non-confirmatory procedure for E. coli detection in recreational water surveillance. The media included ECD-Agar for membrane filtration and laurylsulphate-tryptose, br
Autor:
G, Havemeister
Publikováno v:
Zentralblatt fur Hygiene und Umweltmedizin = International journal of hygiene and environmental medicine. 195(1)
Publikováno v:
Zentralblatt fur Hygiene und Umweltmedizin = International journal of hygiene and environmental medicine. 193(2)
Both substances, brilliant green and bile, inhibit the growth of gram-positive bacteria in culture media and selectively enrich gram-negative bacteria. Therefore, the brilliant green-lactose-bile broth (BRILA) and the BRLA broth supplemented with try
Publikováno v:
Zentralblatt fur Hygiene und Umweltmedizin = International journal of hygiene and environmental medicine. 191(5-6)
During the summer season of 1989 about 222 samples of bathing water (Northsea, Baltic Sea and inland waters) were investigated, i.e. 2 times 1998 dilution tubes (1501 positive) were tested. Results with BRILA-MUG and lactose-bouillon were compared an
Autor:
G, Havemeister
Publikováno v:
Acta microbiologica Hungarica. 38(3-4)
The BRILA-MUG one-tube-test in connection with the MPN-method can be used successfully to determine with sufficient reliability the number of indices of total coliforms and faecal coliforms according to the EC-Directive for bathing waters. Using the
Autor:
S, Aleksić, J, Bockemühl, G, Schulze, G, Havemeister, E A, Heinemeyer, H E, Müller, E, von Pritzbuer
Publikováno v:
Zentralblatt fur Hygiene und Umweltmedizin = International journal of hygiene and environmental medicine. 190(4)
In order to test the usefulness of BRILA-MUG (= Fluorocult) medium (Merck) for isolation and identification of total coliforms and faecal coliforms in surface water according to the EC guidelines for bathing waters a total of 969 strains of different
Publikováno v:
Zentralblatt fur Hygiene und Umweltmedizin = International journal of hygiene and environmental medicine. 189(6)
In the monitoring of bathing waters according to EC Guideline 76/160 EWG, total coliform and faecal coliform bacteria have to be regularly determined by a quantitative method. This requirement can be fulfilled with sufficient reliability by the MPN m
Publikováno v:
Zentralblatt für Bakteriologie, Mikrobiologie und Hygiene. 1. Abt. Originale. A, Medizinische Mikrobiologie, Infektionskrankheiten und Parasitologie. 252:154-165
The rules of the European Economic Community to harmonize the hygienic quality of drinking water write out the faecal streptococci as indicator organisms. This operating definition of the faecal streptococci prohibits its taxonomic limitation to ente
Autor:
G. Havemeister, H. Knothe
Publikováno v:
Pharmacology. 1:215-222