WorldWideScience

Sample records for higienizacja osadow sciekowych

  1. Radiation hygenization of cosmetics; Radiacyjna higienizacja kosmetykow

    Energy Technology Data Exchange (ETDEWEB)

    Malec-Czechowska, K; Bryl-Sandelewska, T [Institute of Nuclear Chemistry and Technology, Warsaw (Poland)

    1997-10-01

    The Polish regulations connected with trade turnover of cosmetics have been described and discussed. The contamination by microbial flora is very limited and regulated in suitable Polish norm. The possibility of application of radiation technique for pasteurization of different kinds of cosmetics has been discussed. 9 refs, 7 tabs.

  2. Tracer investigations of natural and polluted sea sediment movement; Badanie traserowe ruchu naturalnych i zanieczyszczonych osadow morskich

    Energy Technology Data Exchange (ETDEWEB)

    Pruszak, Z. [Polska Akademia Nauk, Gdansk (Poland). Inst. Budownictwa Wodnego; Wierzchnicki, R. [Institute of Nuclear Chemistry and Technology, Warsaw (Poland)

    1994-12-31

    Results of tracer investigations and bottom sediment movement analysis (natural and polluted) performed world-wide have been shown. Polish investigations have been compared to these results. A critical estimation and analysis of particular elements of sediment movement: thickness of the drag layer and various characteristics of bottom transport evaluated in different time-space scales has been performed. 14 refs, 9 figs.

  3. Empirical relations of sediment transport prediction in Polish multibanks shore; Empiryczne zaleznosci prognozujace ruch osadow w warunkach wielorewawego polskiego brzegu morskiego

    Energy Technology Data Exchange (ETDEWEB)

    Pruszak, Z. [Polska Akademia Nauk, Gdansk (Poland). Inst. Budownictwa Wodnego; Wierzchnicki, R. [Institute of Nuclear Chemistry and Technology, Warsaw (Poland)

    1995-12-31

    Qualitative and quantitative description of various elements of bottom sediment movement in Polish multibanks coastal region has been down. Empirical relations linking transport velocity, thickness of the drag layer and the transport volume with the generating wave-current background have been presented. Practical engineering advices on performance of various reports concerning coastal engineering or coastal zone ecology. (author).