Large quantities of ground mica are used in the manufacture of wall-paper, and to produce a frosted effect on toys, stage scenery, &c. Powdered mica is also used in the manufacture of paints and paper, as a lubricant, and as an absorbent of nitro-glycerine and disinfectants.
That: the action of living organisms is the cause of the production of nitrates is supported by the fact that the change does not occur when the soil is heated nor when it is treated with disinfectants which destroy or check the growth and life of bacteria.
In houses or hospitals where cases of the disease are under treatment, disinfectants should be freely employed, and the evacuations of the patients removed as speedily as possible, having previously been sterilized in much the same manner as is employed in typhoid fever.
This is either by inhibiting the growth of micro-organisms (Antiseptics) or by destroying them when present (Disinfectants).
aldehyde based disinfectants are much less effective at lower temperatures, even at high concentrations.
contact dermatitis from methyl isothiocyanate in soil disinfectants.
The approved dilution is published on a list of disinfectants under The Animal Health Act 1981.
Advice on approved disinfectants is available on the website or from the local Animal Health Office.
There is a current UK scheme in place for veterinary disinfectants for use against pathogenic viruses.
For details please contact us R R S Hygiene Powerful peroxygen disinfectants.
chemical disinfectants may be supplied ready to use or may need accurate dilution to provide an appropriate solution.
Do not add household disinfectants or other antiseptic agents to the cleaning water.
hookworm eggs, roundworm eggs are very resistant to drying, sunshine or disinfectants.
Disinfectants The list referred to above, highlights 17 active substances, including sodium hypochlorite and tar oils.
hypochlorite disinfectants (e.g. bleach) is accelerated by heat.
In 1981, Brown tested 14 disinfectants against 3 porcine viruses including porcine viruses including Porcine Parvovirus (PPV ).
Efficacy of some disinfectants against infectious bursal disease virus and avian reovirus.
tubercle bacteria are more resistant to chemical disinfectants than other bacteria.
Teachers were sent round among the cottagers to give practical advice on such points as ventilation, drainage, disinfectants, cleanliness, &c., a plan which, if widely carried out, would bring the most valuable knowledge to every home in England.
100.00 These elements in tar are built up into an enormous number of compounds (see Coal Tar), and its value as a by-product may be gathered from the fact that on fractional distillation it yields - (I) benzene and its homologues, from which aniline, the source of most of the coal-tar colours, can be derived; (2) carbolic acid, from which picric acid, used as a dye, a powerful explosive, and to give the bitter flavour to some kinds of beer, is made, also many most valuable disinfectants; (3) naphthalene, used for disinfecting, and also as the "Albo-carbon" employed in an enriching burner for gas; (4) pitch, extensively used in path-making, from which such bodies as anthracene and saccharin can be extracted.
Tubercle bacteria are more resistant to chemical disinfectants than other bacteria.
They all have a poisonous action on protoplasm, which makes them useful in medicine as antiseptics, disinfectants, germicides, anti-fermentatives and parasiticides; when locally applied they are more or less irritating, and, when very dilute, astringent.
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