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Gaszenie gazem zmienia skład powietrza wewnątrz gaszonego pomieszczenia. Atmosfera w takim pomieszczeniu może być szkodliwa dla człowieka z uwagi na właściwości gazu gaśniczego oraz obecność produktów spalania. Wejście człowieka do pomieszczenia po gaszeniu gazem powinno nastąpić w chwili, gdy wewnątrz będzie atmosfera bezpieczna. Znając wydajność wentylacji, można szacować czas bezpiecznego wejścia.
The results of vitamin C atmospheric oxidation in the N-oxide surfactant solutions obtained by UV-Vis spectroscopy are presented. As follows from our studies, in the solutions containing N-oxides vitamin C undergoes atmospheric oxidation more readily than in pure water and the rate of oxidation increases with the increasing surfactant concentration. The stabilizing effect of high surfactant concentration...
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