00887naa#a2200217#i#450# EN\\bibl\84302 20250407005357.1 2222-7962 20240620b2024####ek#y0engy0150####ca RU Hydrophobization of Betula pendula Roth wood and Pinus sylvestris L. wood with waste vegetable oil and the possibility of its utilization in a biochar sorbent for copper ions Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2024 12 с. Journal article local Лесное хозяйство. Лесоводство. 630 Tomina E. V. Dmitrenkov A. I. Nguen An' T'en Zhuzhukin K. V. Khodosova Nataliya Anatol'evna anni.editorum.ru