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Biomedical subjects

P G Bakker

Publications and source records attributed to P G Bakker.

4 recordsLinked to original sources

Anti-microbial treatment for hospital carpets.

Seven commercial bactericides, three hospital disinfectants and one carpet finish were examined for their ability to show diffusible bactericidal activity in agar, their ability to prevent the multiplication of a known number of micro-organisms applied to the treated carpet and the occurrence or otherwise of odours after contamination of the carpet samples with food and secretions. None of the carpet bactericides tested showed any diffusible bactericidal activity, but some had a certain degree of effectiveness in suppressing odours.

Ammonia↗

The effect of carpet on the number of microbes in the hospital environment.

Airborne bacteria were found to be present in similar numbers in two blind corridors whether the floors were carpeted or covered with sheet vinyl. Fewer bacteria were found at the ends of each corridor after 3.6m of carpet had been installed at the entrance. There was no difference in the types of organisms isolated from the air or floor with either carpeted or vinyl floor coverings. No statistical correlation was found between the numbers of fibres and bacteria in the air.

Air Microbiology↗