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Information × Registration Number 0222U002492, 0117U004012 , R & D reports Title Adsorption-ion exchange processes neutralize heavy metals in soil and wastewater by natural minerals. popup.stage_title Head Petrushka Ihor Mykhaylovych, д.т.н. Registration Date 13-02-2022 Organization Lviv Polytechnic National University popup.description2 The optimal static conditions for the efficiency of absorption of heavy metal ions from solutions by modified adsorbents have been determined. Experimental studies of the integrated use of adsorption and ion exchange methods for the neutralization of heavy metal ions in wastewater. The kinetic characteristics of the influence of the particle size distribution of modified sorbents on the degree of absorption of heavy metal ions from solutions of contaminated wastewater are determined. Optimal conditions of ion exchange processes of neutralization of heavy metal ions from solutions are established. Experimental studies of the effectiveness of the use of natural material as a sorbent - shungite, for the absorption of heavy metal ions from solutions of contaminated wastewater. Optimal granulometric indicators of efficiency of its use in sorption processes are established. The optimal ratios of sorbent (shungite) are determined to increase the efficiency of absorption of heavy metal ions from solutions of contaminated wastewater. Kinetic regularities in sorption processes of heavy metals are established. Product Description popup.authors Bratus Oksana O Mokryy Volodymyr Ivanovych Ruda Mariia V popup.nrat_date 2022-03-09 Close