| 摘要 |
FIELD: methods of production of sorbents. ^ SUBSTANCE: the invention is dealt with methods of production of sorbents, in particular, with the methods of production of the sorbents, which may be applied for purification of water solutions of heavy metals. In an offered method in the capacity of a vegetative basis they use a press cake - waste of processing of seeds of a flux into a vegetable oil, which is washed off by water, dried at the temperature of up to 100-105°C, comminuted, dispersed and separate a fraction of 0.2-2 mm. The method allows to produce a sorbent efficient for purification of water solutions from heavy metals, for example from copper and cadmium, to expand resource and a range of the sorbents on the vegetative basis. ^ EFFECT: the invention ensures production of sorbents efficient for purification of water solutions from heavy metals, expansion of resources and a range of sorbents produced on the vegetative basis. ^ 3 ex |
