For citations:

Kulkov V.N., Solopanov E.Yu. Wastewater treatment in a bioreactor with a variable number of immobilized sludge carriers. Proceedings of Universities. Applied Chemistry and Biotechnology. 2021;11(1):61-68. (In Russ.) https://doi.org/10.21285/2227-2925-2021-11-1-61-68