Орел, Вадим ІгоровичOrel, V. I.Verbovskiy, O. V.Bodnar, T. S.2019-07-222019-07-222017Orel V. Influence of the quantity of pumpings of gear pump on the dosage of hydrodynamic active polymers / V. Orel, O. Verbovskiy, T. Bodnar // BUILD-MASTER-CLASS-2017 : working program and proceedings of international scientific-practical conference of young scientists (28.11–01.12.2017, Kyiv). – Kyiv : KNUCA, 2017. – P. 229–230.https://ena.lpnu.ua/handle/ntb/45250The gear pump does not cause degradation of the polyacrylamide solution with concentration of 0.00001 kg/kg was found. Frequency control of the electric drive of the pump results in a change of supply, which allows it to be used as a dispenser of solutions of hydrodynamically active polymers.229-230engear pumpfrequency controlquantity of pumpingsdispenserConference Abstract621.664:66.028.2:532.135