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Information × Registration Number 0207U008419, 0105U000998 , R & D reports Title Development of fundamental basis of heavy metals extraction from water-soluble systems using polymer reagents of complex action popup.stage_title Head Astrelin Igor, Registration Date 11-12-2007 Organization National Technical University of Ukraine "Kiev Polytechnic Institute" popup.description2 Process of complex-forming betwin ions of heavy metals and polyhexamethylene guanidine (PHMG) and influence on it by environmental factors were studied. It was shawn, that PHMG forms robust complexes with ions of heavy metals, what allows to use it in development of technologies of water environments treatment from heavy metals. Method of determination of PHMG concentration in presense of ions of heavy metals were developed. Pilot two-stage technology for treatment of wastewater treatment from ions of heavy metals using PHMG were developed and tested. Product Description popup.authors popup.nrat_date 2020-04-02 Close