Removal of Urea from Spent Dialysate Using an Enzymatic Method


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Abstract

Regeneration of spent dialysate using enzymatic and sorption methods is discussed. Use of urease enzyme immobilized on a solid carrier is suggested. A complex sorption column implementing these methods was tested. Prospects for its use in a regeneration system of a wearable artificial kidney apparatus are discussed.

About the authors

N. A. Bazaev

National Research University of Electronic Technology

Author for correspondence.
Email: bazaev_na@yandex.ru
Russian Federation, Zelenograd, Moscow

I. O. Bizyukov

National Research University of Electronic Technology

Email: bazaev_na@yandex.ru
Russian Federation, Zelenograd, Moscow

N. I. Dorofeeva

National Research University of Electronic Technology

Email: bazaev_na@yandex.ru
Russian Federation, Zelenograd, Moscow

B. M. Putrya

National Research University of Electronic Technology

Email: bazaev_na@yandex.ru
Russian Federation, Zelenograd, Moscow

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