Results 1 to 10 of about 95 (78)
Gold sorption from cyanide media by ANS-3 anionite [PDF]
E3S Web of Conferences, 2019 Research results were presented for gold sorption from cyanide solutions by ANS-3 macroporous anionite based on styrene-divinyl benzene copolymer.
Korovin Vadym +4 more
exaly +3 more sources
Periodic Sorption of Tungstate Ions on Anionite AV-17-8 [PDF]
MATEC Web of Conferences, 2017 The multiple sorption of sodium tungstate resulting from the autoclave-soda digestion of a tungsten-bearing concentrate was studied using anion-exchange resin AV-17-8.
D’yachenko Aleksandr +4 more
exaly +4 more sources
Uranium (VI) sorption from sulphuric solutions by AM-p-2 anionite [PDF]
E3S Web of Conferences, 2019 Research results were presented for equilibrium and kinetics of uranium sorption by AM-p-2 strong-base anionite from model sulphuric solution. Kinetic experimental data agreed with the pseudo second-order model while equilibrium ones – with the modified ...
Korovin Vadym +5 more
exaly +2 more sources
Analysis of the Potentiometric Titration Curves of Weakly Basic Anionites [PDF]
Adsorption Science & Technology, 2000 An analysis of the experimental potentiometric titration curves for various classes of weakly basic anionites has been made from the basis of the exchange equilibrium theory.
A.V. Mamchenko, L.G. Chernova
doaj +2 more sources
dynamics of boric acid Sorption by boron-selective SB-type anionite
Водное хозяйство России: проблемы, технологии, управление, 2021 Investigation and choice of an effective sorbent are significant for protection of water bodies against boron The boron high concentration in natural waters produces toxic impact on aquatic biota due to its high biological activity.
Igor N. Lipunov +3 more
doaj +2 more sources
Low waste technology for the removal of nitrates from water [PDF]
Archives of Environmental Protection, 2023 As a rule, nitrates are present in all natural water bodies. Their increased concentrations are connected with the discharge of insufficiently treated wastewater from industrial and communal enterprises, agricultural and livestock complexes.
Inna Trus +8 more
doaj +1 more source
Modern technologies in the system of regeneration and purification of boron concentrate
Trudy Odesskogo Politehničeskogo Universiteta, 2017 The analysis of the efficiency of the technological chain of a typical installation (device) SVO-6 is performed. Characteristic drawbacks, inherent in combined “evaporation-ion-exchange filtration” systems conditional to the properties of boric acid and ...
Dorozh Оlga А. +2 more
doaj +7 more sources
Ion exchange demineralization and water softening with increased level of salinity and hardness
Trudy Odesskogo Politehničeskogo Universiteta, 2014 This work lies in the range of science topics on creation of low-waste demineralization technology of light-salted natural and waste water. The aim of this work is to study the sorption processes of chlorides and sulfates on anion exchange resin AV-17-8
І.М. Макаренко +2 more
doaj +5 more sources
Oxidative destruction of anionite AV-17×8 using the Fenton reaction
Chimica Techno Acta, 2021 The kinetic studies of AV-17×8 strongly basic anionite’s oxidative destruction using the Fenton reaction have been carried out. The effect of the process’s temperature and the concentration of catalysts of iron(II) sulfate or copper(II) sulfate on the ...
M. M. Kozlova +2 more
doaj +1 more source
Membranes, 2021 The thermomechanical stability of the anion–cation exchange matrix “Polikon AC” on viscose nonwoven materials is investigated. In this work, a molecular model of a solvation environment for experimentally obtained “Polikon AC” mosaic membranes is refined.
Denis Terin +5 more
doaj +1 more source