Как выбрать гостиницу для кошек
14 декабря, 2021
Сегодня каждый, кто собирается в отпуск и не знает, с кем оставить своего котика или кошку, может во[...]
Russian wastes
The Pu recovery policy operated by Russia meant that in 1999 there were no substantial inventories of wastes containing >1% Pu (Jardine et al., 1999). Recovery of Pu from wastes led to the generation of waste streams containing <200 ppm Pu which were suitable for cementation and near-surface burial. However, there are some HLW sludges which contain significant concentrations of Pu and various immobilization methods (e. g., vitrification) are being investigated.