00690naa#a2200229#i#450# EN\\bibl\80556 20250130175911.4 2076-0655 20130925b2013####ek#y0engy0150####ca RUS RU Sorption of Ni 2+ ions by the silicate sorbent derived from boric production wastes Journal article Moscow Individual Entrepreneur Svetlana Vasilievna Samchenko 2013 7 с. Journal article local Yarusova S B Gordienko P S Melkonyan R G Azarova Yu A Yakimenko L V Krys Yu I tsilicates.ru