Online ISSN: 2515-8260

Author : Amonova M. M., Sultanova D.B., Umurov F. F., Hayrullayev Ch. K.,


IMPROVEMENT OF WASTEWATER TREATMENT SORPTION-COAGULATION-FLOCCULATION METHOD

Umurov F. F., Hayrullayev Ch. K., Amonova M. M., Sultanova D.B.

European Journal of Molecular & Clinical Medicine, 2020, Volume 7, Issue 8, Pages 1599-1604

We studied the treatment of wastewater from silk-winding production using traditional (activated carbon grades AU-e) and alternative sorbents (kaolin and bentonite in a combined method with the simultaneous involvement of coagulants FeCl3×6H2O, Al2(SO4)3×18H2O).
It was found that the best option among the reagents considered is to use FeCl3 × 6H2O and Al2(SO4)3 × 18H2O as a coagulant, and kaolin and bentonite as a sorbent in concentrations of 0.75 mg/l, 0.5 mg/l, 2.0 g/l and 2.0 g/l, respectively.