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" So far as chemical analysis can show, the whole of this animal matter had been oxidized and converted into mineral and innocuous compounds at the time the analysis was made ; there is, however, always a risk lest some portion (not detectable by chemical... "
Weekly return of births and deaths (infectious diseases, weather) in London ... - Página xxi
por Registrar-general - 1870
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Abstract of the Proceedings of the Sanitary Commissioner with the Government ...

1873
...polluted with an amount of animal matter equal to that contained in Ibs. of average London sewage. So far as chemical analysis can show, the whole of this animal matter had been oxidised and converted into mineral and innocuous compounds at the time the analysis was made ; there...
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Bulletin of the Minnesota Academy of Natural Sciences, Volumen3

Minnesota Academy of Natural Sciences - 1889
...possibility of infectious properties. * * * There is always a risk lest some portion (not detectable bv chemical or microscopical analysis) of the noxious...decomposition which has resolved the remainder into innocuous compounds. * * * In the case of river water there is great probability that the morbific matter sometimes...
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Journal of Materia Medica, Volumen16

1877
...polluted with an amount of animal matter equal to that contained in Ibs. of average London sewage. So far as chemical analysis can show, the whole of...portion (not detectable by chemical or microscopical analytds) of the noxious constituents of the original matters should have escaped that decomposition...
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Water Analysis for Sanitary Purposes: With Hints for the Interpretation of ...

Sir Edward Frankland - 1880 - 139 páginas
...polluted with an amount of animal matter equal to that contained in Ibs. of average London sewage. So far as chemical analysis can show, the whole of this animal matter had been oxidised and converted into mineral and innocuous compounds at the time the o.nalijsis was made; there...
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Proceedings of the Royal Philosophical Society of Glasgow, Volumen16

Royal Philosophical Society of Glasgow - 1885
...and ammonia) of the original polluting matters, for these are in themselves innocuous, but from the risk lest some portion (not detectable by chemical...resolved the remainder into innocuous mineral compounds. . . . It follows from what has been already stated that chemical analysis cannot discover the noxious...
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Inorganic Chemistry

Sir Edward Frankland, Francis Robert Japp - 1885 - 693 páginas
...and ammonia) of the original polluting matters, for these are in themselves innocuous, but from the risk lest some portion (not detectable by chemical...resolved the remainder into innocuous mineral compounds. This evidence of previous contamination implies, however, much more risk when it occurs in water from...
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