Results 21 to 30 of about 20,901 (161)
Membranes, 2020 The present work shows a methodology for the preparation of membranes with a high affinity for nitrates. For this purpose, a polymeric mixture containing an anion exchange resin was extended on a recycled pressure filtration membrane used as mechanical ...
Amaia Lejarazu-Larrañaga +4 more
doaj +1 more source
Gongye shui chuliThe purpose of this study was to explore an improved phosphate adsorption material to optimize its application in the removal of inorganic phosphorus from eutrophic water. In this paper, a composite method of nano-hydroxyl iron (FeOOH) and anion exchange
LI Man, QI Li, PENG Jingbo
doaj +1 more source
A Novel and Practical Synthesis of Isavuconazonium Sulfate via Anion Exchange Resin
Pharmaceutical Fronts, 2022 In this study, an efficient and practical process for the synthesis of isavuconazonium sulfate (compound 1), an antifungal agent, was described. Highlights in the synthesis route are the usage of the ion exchange resin instead of H2SO4 to introduce the ...
Lei Huang +5 more
doaj +1 more source
Periodic Sorption of Tungstate Ions on Anionite AV-17-8
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
doaj +1 more source
Purification and Characterization of Resistant Dextrin
Foods, 2021 In this study, an efficient method for the purification of resistant dextrin (RD) using membrane filtration and anion exchange resin decolorization was developed, then the purified RD was characterized.
Yuanhang Zhen +3 more
doaj +1 more source
Kovalen: Jurnal Riset KimiaIon exchange is one of the water treatment methods used to reduce hardness. To improve the performance of the ion exchange columns, modification can be done by adding an activated carbon column placed after the ion exchange column to adsorb ions that ...
Endang Kusumawati +4 more
doaj +1 more source
A Simple Halide-to-Anion Exchange Method for Heteroaromatic Salts and Ionic Liquids
Molecules, 2012 A broad and simple method permitted halide ions in quaternary heteroaromatic and ammonium salts to be exchanged for a variety of anions using an anion exchange resin (A− form) in non-aqueous media.
Neus Mesquida +3 more
doaj +1 more source
International Journal of Electrochemical ScienceThe corrosion behavior of aluminum radiators in immersion solutions containing anion exchange resin (IRA), cation exchange resin (IRC), and mixed anion-cation exchange resin (IRM) from converter valve cooling systems in high-voltage direct current (HVDC)
Feng Wang +8 more
doaj +1 more source
BioTechniques, 2003 A major problem encountered in the large-scale purification of the bivalent anti-T cell immunotoxin, A-dmDT390-bisFv(G4S), from Pichia pastoris supernatants was the presence of host glycoproteins exhibiting similar charge, size, and hydrophobicity ...
Jung Hee Woo, David M. Neville
doaj +1 more source
Adsorption Properties of Ni(II) by D301R Anion Exchange Resin
Journal of Chemistry, 2014 The adsorption of Ni(II) with D301R resin was investigated in this paper. The results showed that the saturated extent of adsorption Ni(II) by the resin was 84.3 mg/g.
Song Xiuling +3 more
doaj +1 more source