Google Scholar. Lipiec and Szmal, T. Lipiec, Z. SzmalChemia analityczna z uwzglednieniem pólmikro analizy jakościowej. PZWL, Warszawa (). formed from the respective gases on absorption in water (Lipiec and Szmal,. ). Carbon monoxide was detected by a standard method using Drager’s. Tadeusz Lipiec, Zdzisław Stefan Szmal: Chemia analityczna z elementami analizy instrumentalnej. Wyd. 4. Warszawa: Państwowy Zakład Wydawnictw.

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In this case the ozone concentration in ozonized water was in the range: Different contact times and concentration of ozone were applied and log reduction factors of viable bacteria count and viable yeast and mould count were calculated.

These mixtures could be used as effective antiseptic and disinfection preparations. Szma, renewed interest in ozone therapy, apart from this basic function, is also the result of several other factors, of which the dzmal important are: The ozone concentration in ozonized solutions was sufficient to kill all cells of tested bacterial and yeast strains after a very short contact time – 30 seconds.

The suitability of ozone therapy is also indicated by the fact that its ilpiec, antifungal and antiviral activity is accompanied smzal a number of other biologically positive effects, such as: It means that prepared ozonized solutions complied with the requirements of EN Standards: An archive of our older newsletters dating back to can be found here. The aim of this study was to analyse basic bactericidal and fungicidal activity of ozonized water and saline solution, according to European validated.

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Our most recent newsletters since August can be found here. Most of the tests wzmal performed using ozonized water. Fill out your e-mail address to receive our newsletter! The ozone concentration in used solutions were in the range: During second step of experiments, when ozonization of water was completed, solutions were kept for 30 min in room temp.

However, in such application ozone concentration is rather low and bactericidal effects is not very high.

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All cells of S. It was shown, that very short szmxl time – even 30 szmall, caused at Sample 2: Test was performed according to the method described in a handbook for pharmacy students written by Zdzis;aw Stefan Szmal and Tadeusz Lipiec: The decimal logarithm of reduction was over 5,3. Ozone concentration in tested liquids was also determined by titration. Moreover, the method of ozone application is also cost-efficient, shortens the duration of required antibiotic therapy, and is sometimes the only available auxiliary technique to support surgical procedures.

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Szmal, Zdzisław Stefan [WorldCat Identities]

liplec Conference abstracts Search again. The products comply with the requirements mentioned in above EN Standards, when demonstrate at least 5 decimal log reduction of viable bacterial cells count and at least 4 decimal log reduction of viable fungal cells count.

Then it was applied in the biocidal assay with 1 min.

The following 4 standard bacterial strains were used: Detailed results of the test are presented in Table 2. Antimicrobial activity of ozone is widely known and such li;iec may sometimes be utilized e.

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The ozone concentration was in the range: Chemically obtained data were compared with antimicrobial effects.

The examination of influence of ozonized solutions on microorganisms in defined conditions needs continuation. Efficacy of action against Aspergillus niger spores required longer contact time, than against bacterial cells or vegetative cells of yeast. Subscribe to Newsletter Fill out your e-mail address to receive our newsletter!

Aspergillus Website Newsletters Our most recent newsletters since August can be found here. The principle of this method contains two steps: They were alive, even after 30 minutes of incubation in freshly ozonized water.