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Information × Registration Number 0201U005403, 0197U016223 , R & D reports Title Elaboration and application of progressive baiotechnology of sewage purification from havy metal ions. popup.stage_title Head Gvozdyak Petro Il'kovych, Registration Date 03-07-2001 Organization A.V Dumansky Institute of Colloid Chemistry and Water Chemistry popup.description2 The investigation objects were galvanic sewage with havy metal ions. Theaim of the investigation was to elaborate and realize the biotechnology of sewage purification. The methods of investigation - microbiological and chemical (analytical). The main results - an association of bacterial culture was selected, which can reduce dissolved Cr6+ to indissoluble Cr(OH)3 and sulphate to sulphide which binds havy metal ions. The elaborated biotechnology is used at Kyiv factory "Zoria". The sphere of application - sewage purification from havy metal ions. "Продовження": 2.Использование биотехнологий очистки сточных вод от ионов тяжелых металлов / Дмитренко Г.М., Овчаров Л.Ф., Курдюк К.М., Гвоздяк П.И. // ХТВ.- 1997.- Т.19, №5.- С.544-548. Product Description popup.authors popup.nrat_date 2020-04-02 Close