COMPOSITE SORBENTS BASED ON WOOD PROCESSING WASTES FOR THE EXTRACTION OF METAL IONS AND PETROLEUM PRODUCTS
Keywords:
In this work, we studied a scheme for the production of magnetic composite materials (MCMs) using them for the purification of wastewater from heavy metal ions (HMI) and petroleum products. Methods for treating wastewater (WW) have been studied to bring the quality of WW to regulatory requirements using sorption material (SM) obtained from wood processing waste containing cellulose. The advantages of such reagents compared to synthetic materials are determined by the chemical nature of the polymer matrix and its physicochemical characteristics, the presence of various functional groups. Large reserves, low cost, renewable raw material base and the possibility of recycling determine the economic feasibility of using these materials for purification of aquatic environments.Abstract
In this work, we studied a scheme for the production of magnetic composite materials (MCMs) using them for the purification of wastewater from heavy metal ions (HMI) and petroleum products. Methods for treating wastewater (WW) have been studied to bring the quality of WW to regulatory requirements using sorption material (SM) obtained from wood processing waste containing cellulose. The advantages of such reagents compared to synthetic materials are determined by the chemical nature of the polymer matrix and its physicochemical characteristics, the presence of various functional groups. Large reserves, low cost, renewable raw material base and the possibility of recycling determine the economic feasibility of using these materials for purification of aquatic environments.
References
1. E.I.Vilavskiy, Intensification of processes of flotation purification of industrial wastewater from oil products. J. Universum: technical sciences. - 2016.- No. 11 (32). - pp. 8-14.
2. T.R.Denisova, Effect of ultrasonic treatment of ash fiber on oil and water absorption // Water: chemistry and ecology. - 2017.- No. 6. - pp. 28-34.
3. A.A. Ismailov, Sh.P.Nurullaev et al. Composite sorbent with magnetic properties based on rotor slag and wood fibers. // J. Universum: technical sciences. - 2024. - No. 3 (120). - pp. 31-36.
4. A.A. Ismailov, Sh.P. Nurullaev, Sh.N.Ataullaev, and others. Inhibition of the corrosion process of steels and the formation of mineral salt deposits. // J. Universum: technical sciences. - 2024. - No. 3 (120).-pp. 37-43.
