Registration Number
0223U000816,
0118U006462
, R & D reports
Title
Adsorption of ammonium ions by natural sorbents from gas and liquid media.
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Head
Malyovanyy Myroslav S., Доктор технічних наук
Registration Date
20-01-2023
Organization
Lviv Polytechnic National University
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An assessment of the ecological danger from environmental pollution with ammonium compounds has been carried out. Modern technologies for the purification of household wastewater from ammonium nitrogen have been analyzed. A strategy for avoiding environmental hazards from contamination of the hydrosphere with nitrogen ions by improving the operation of municipal treatment facilities is proposed. Experimental studies of the integrated process of adsorption of ammonium ions by natural dispersed sorbents were carried out. The kinetics of ammonium ion adsorption by natural dispersed sorbents and the equilibrium of ammonium ion adsorption for systems with different types of natural sorbents were investigated. The experimental isotherm of adsorption of ammonium ions on palyhorskite was identified by theoretical models. The optimization of the integrated process of adsorption of ammonium ions by natural dispersed sorbents was evaluated. A basic technological scheme of the process has been developed.
Product Description
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Sliusar Vira T.
Tymchuk Ivan S.
Shkvirko Oksana
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2023-01-20
