Results 21 to 30 of about 134 (112)

Mathematical Modeling of Absorption-adsorption Processes for Waste Free Decontamination of Gases from SO2 in a Bubble Tray Column [PDF]

E3S Web of Conferences
Integrated absorption-adsorption for waste free desulfurization of gases from SO2 in a bubble tray column is presented. The method includes physical absorption of SO2 with water and chemical adsorption of HSO3-from the water solution by particles ...
Popova-Krumova Petya, Razkazova-Velkova Elena, Boyadjiev Boyan, Boyadjiev Christo   +3 more
doaj   +1 more source

SPECIAL FEATURES OF COPPER AND NICKEL SORPTION ON LOW-BASE ANIONITES

Chemical Journal of Kazakhstan, 2021
In the work, the regularities of the process of sorption of copper and nickel ions from model solutions by low-base anionites containing coordination secondary groups are investigated. The main kinetic and concentration coordination characteristics of the process of complexation of copper and nickel ions with ligand groups
M.K. Kurmanaliev, J. Jenisbek
openaire   +2 more sources

Rhenium recovery from sulfuric media using AMR anionite

IOP Conference Series: Earth and Environmental Science, 2022
Abstract The paper deals with equilibrium and kinetics of rhenium sorption using AMR weak-base anionite from simulated sulfuric solutions with high and low acidity. A comparative analysis was carried out for Freundlich, Langmuir and Sips sorption models.
Vadym Korovin, Yurii Pohorielov, Yurii Shestak, Oleksandr Valiaiev, Jose-Luis Cortina   +4 more
openaire   +1 more source

MODIFICATION OF THE ORGANO-POLYMERIC ANIONITES SURFACE WITH XYLENOL ORANGE BY SORPTION

Odesa National University Herald. Chemistry, 2018
In this paper, the peculiarities of xylenol orange sorption removal with the help of organopolymeric anion exchangers AB-17-8 and Granion AWA-G1 in the static mode are studied. The state of the matrix and the surface of the organopolymeric anion exchanger granion AWA-G1 was characterized by the IR and Raman spectroscopy. It was established that at pH 5
Chebotarev, A. N., Guzenko, E. M., Barbalat, D. O., Snigur, D. V.   +3 more
openaire   +3 more sources

DYNAMICS OF URANIUM SOPRTION BY AM-p ANIONITE FROM THE HEAP LEACHING SOLUTION

Геотехнічна механіка
The paper presents the research results on the dynamics of uranium sorption by AM-p anionite from the sulphuric solution produced after heap leaching at the State Enterprise Eastern Ore Dressing Complex, the only Ukrainian facility involved in the ...
Vadym Korovin, Yurii Pohorielov, Yurii Shestak, Oleksandr Valiaiev, Volodymyr Pilchyk, Yurii Houvar   +5 more
doaj   +1 more source

Monoethanolamine (MEA) Degradation: Influence on the Electrodialysis Treatment of MEA-Absorbent. [PDF]

Membranes (Basel), 2023
Novitsky EG, Grushevenko EA, Borisov IL, Anokhina TS, Bazhenov SD.   +4 more
europepmc   +1 more source

DEVELOPMENT OF EFFICIENT PROCESSES OF REGENERATION OF ANIONITES [PDF]

Monitoring systems of environment, 2018
G.V. Kucherik, Yu.A. Omelchuk
openaire   +1 more source

Heterologous Expression of Xylanase xAor from Aspergillus oryzae in Komagataella phaffii T07 [PDF]

Int J Mol Sci, 2022
Zadorozhny AV, Ushakov VS, Rozanov AS, Bogacheva NV, Shlyakhtun VN, Voskoboev ME, Korzhuk AV, Romancev VA, Bannikova SV, Mescheryakova IA, Antonov EV, Vasilieva AR, Pavlova EI, Chesnokov DO, Shedko ED, Bryanskaya AV, Bochkov DV, Goryachkovskaya TN, Peltek SE.   +18 more
europepmc   +1 more source

Removing Pollutants from Sewage Waters with Ground Apricot Kernel Shell Material. [PDF]

Materials (Basel), 2022
Shaikhiev I, Shaykhieva K, Sverguzova S, Fomina E, Vinogradenko Y, Fediuk R, Amran M, Svintsov AP, Azevedo ARG, Gunasekaran M.   +9 more
europepmc   +1 more source

Study of the Electrical Conductivity of Ion-Exchange Resins and Membranes in Equilibrium Solutions of Inorganic Electrolytes. [PDF]

Membranes (Basel), 2022
Petrov O, Iwaszczuk N, Bejanidze I, Kharebava T, Pohrebennyk V, Didmanidze N, Nakashidze N.   +6 more
europepmc   +1 more source