TY - JOUR N2 - The paper presents an impact of the metallurgical wastes dumping site on the following parts of the environment: air, soil and surface waters. Some of the methods used to prevent wastes interactions were showed. The results of the metallurgical wastes leachate samples research, in which toxic metal ions have been found, are presented results of examinations performed on water extracts derived from two types of metallurgical wastes were given. The chemical analysis of water extracts indicate exceeded concentration of toxic metals, such as: lead, arsenic, barium and others. Preliminary results of some metals elimination from the water extracts with PUROLITE ion-exchangers were also presented. The utilised acidous cationit with Na+ groups exchanges the Ba2+ ions in almost 90%, similar to S 930 ionit with chelating groups (Table 5 and 7). Whereas the anionit with hydroxyl groups removes the arsenic ions(V) from the solution with the 60% efficacy (Table 7). L1 - http://journals.pan.pl/Content/119219/PDF-MASTER/sanak-rydlewska-gala-wajda.pdf L2 - http://journals.pan.pl/Content/119219 PY - 2011 IS - No 2 EP - 88 KW - dumping sites KW - metallurgical wastes KW - ion-exchangers KW - leachate solutions A1 - Sanak-Rydlewska, Stanisława A1 - Gala, Agnieszka A1 - Wajda, Łukasz PB - Komitet Zrównoważonej Gospodarki Surowcami Mineralnymi PAN PB - Instytut Gospodarki Surowcami Mineralnymi i Energią PAN DA - 2011 T1 - Environmental hazards of the metallurgical wastes dumping sites - barium and arsenic ions elimination with ionits T1 - Zagrożenie środowiska przez składowiska odpadów metalurgicznych - eliminacja jonów baru i arsenu za pomocą jonitów SP - 79 UR - http://journals.pan.pl/dlibra/publication/edition/119219 T2 - Gospodarka Surowcami Mineralnymi - Mineral Resources Management ER -