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Information × Registration Number 0221U102581, 0120U000106 , R & D reports Title Sorptive materials from agroindustrial wastes for environmental protection. popup.stage_title Head Maletin Yuriy A., Доктор хімічних наук Registration Date 06-02-2021 Organization Institute for Sorption and Problems of Endoecology NASU popup.description2 A method has been developed for producing highly efficient activated carbon using microwave energy. The method makes it possible to obtain a highly efficient adsorbent from coffee sludge with a high yield (38-41%) in just 5 minutes. The specific surface area of ​​activated carbon reaches 990 m2 / g, the total pore volume is 0.67 cm3 / g. Hydrothermal carbonization (HTC) was used to synthesize hydrochar from coffee sludge. It was found that the product yield reaches 60-94%. It has been shown that the samples have exclusively a mesoporous component. The samples obtained show the ability to decolorize methylene blue in the range of 50-108 mg / g. Product Description popup.authors Puziy Oleksandr M Sych Nataliya V Stryzhakova Natalia H popup.nrat_date 2021-02-06 Close