2016. - V. 30. - N 1(170). - P. 25-27
Alma Khasenovna Zhakina, Aitzhan Kabzhanovna Amirkhanova, Evgeniy Petrovich Vassilets, Alisher Rahimbekovich Rapikov,
Humic sorbents were produced on the basis of coal using energy of microwave and ultrasound over oxidising agents in the process of production and functionalisation of humic acids structure. Shubarkol coals were the source material for humic acids production. Sorption properties of humic acids and their functional derivatives, which were produced under the influence of microwave and ultrasound exposure, were studied in the process of waste waters cleansing from metal ions. The results of the study show the possibility to use ultrasound and microwave exposure for sorbents production.
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