Open AccessSorption of petroleum products with natural sorbents
Author(s) -
А. К. Искендирова,
M. Kurmanaliev,
М. Ш. Сулейменова
Publication year - 2021
Publication title -
almaty tehnologiâlyk̦ universitetìnìn̦ habaršysy
Language(s) - English
Resource type - Journals
eISSN - 2710-0839
pISSN - 2304-568X
DOI - 10.48184/2304-568x-2020-3/1-47-52
Subject(s) - sorbent , sorption , vermiculite , petroleum , petroleum product , contamination , environmental chemistry , environmental science , chemistry , pulp and paper industry , adsorption , chemical engineering , waste management , materials science , organic chemistry , composite material , engineering , ecology , biology
This article presents the results of a study of cleaning the water surface from contamination with petroleum products. Kulantaussky vermiculite, the birthplace of the Turkestan region, was studied as a sorbent. Studies have shown that the modified vermiculite is able to retain the sorbed oil up to 2 days after the expiration of the main sorption time (4 hours). It is established that the oil capacity depends on the thickness of the oil film, the sorption time and the amount of the sorbent taken.