Abstract

The results of a study of the sorption of petroleum products (PP) from aqueous solutions by sorbents based on brown coal and polyethylene foam are presented. The possibility of significant decrease in PP concentration when using crumb of polyethylene foam (the first stage of purification) and lowering the content of PP to the value of MPC and lower when using a carbon sorbent based on brown coals of the Irkutsk coal basin (the second stage) is shown. The process of PP sorption was investigated under static and dynamic conditions. The concentration of PP varied from 5 to 500 mg/l. Investigation of PP sorption in the joint use of carbon sorbent and production waste showed high efficiency.

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