Investigation of yttrium deposition on hydrated zirconium dioxide

2019 ◽  
Author(s):  
Sergei V. Buinachev ◽  
Maxim A. Mashkovtsev ◽  
Danil K. Aleshin ◽  
Egor V. Gordeev ◽  
Nina V. Zhirenkina ◽  
...  
Keyword(s):  
Zirconium Dioxide ◽  
Hydrated Zirconium Dioxide ◽  
Hydrated Zirconium

scholarly journals Ceramic anion-exchange membranes based on microporous supports infiltrated with hydrated zirconium dioxide

RSC Advances ◽  
2015 ◽  
Vol 5 (57) ◽  
pp. 46348-46358 ◽  
Author(s):  
M. C. Martí-Calatayud ◽  
M. García-Gabaldón ◽  
V. Pérez-Herranz ◽  
S. Sales ◽  
S. Mestre
Keyword(s):  
Anion Exchange ◽  
Zirconium Dioxide ◽  
Industrial Effluents ◽  
Anion Exchange Membranes ◽  
Hydrated Zirconium Dioxide ◽  
Hydrated Zirconium

Anion-exchange membranes were produced by infiltrating microporous ceramic supports with particles of hydrated ZrO2. These membranes can be applied to the electrodialytic treatment of harsh industrial effluents.

Organic-inorganic sorbents containing hydrated zirconium dioxide for removal of chromate anions from diluted solutions

2019 ◽  
Vol 6 ◽  
pp. 260-269 ◽  
Author(s):  
Yu. Dzyazko ◽  
E. Kolomyets ◽  
Yu. Borysenko ◽  
V. Chmilenko ◽  
I. Fedina
Keyword(s):  
Zirconium Dioxide ◽  
Hydrated Zirconium Dioxide ◽  
Hydrated Zirconium

Mesostructure of xerogels of hydrated zirconium dioxide

JETP Letters ◽  
2007 ◽  
Vol 85 (2) ◽  
pp. 122-126 ◽  
Author(s):  
G. P. Kopitsa ◽  
V. K. Ivanov ◽  
S. V. Grigoriev ◽  
P. E. Meskin ◽  
O. S. Polezhaeva ◽  
...  
Keyword(s):  
Zirconium Dioxide ◽  
Hydrated Zirconium Dioxide ◽  
Hydrated Zirconium

Sorption recovery of sulfate complexes of iridium on hydrated zirconium dioxide

2006 ◽  
Vol 79 (4) ◽  
pp. 563-567 ◽  
Author(s):  
N. V. Abovskaya ◽  
S. A. Simanova ◽  
E. S. Boichinova ◽  
M. K. Fedorov
Keyword(s):  
Zirconium Dioxide ◽  
Hydrated Zirconium Dioxide ◽  
Sorption Recovery ◽  
Hydrated Zirconium ◽  
Sulfate Complexes

Colloidal and chemical aspects of nanosized hydrated zirconium dioxide synthesized via a sol–gel process

2011 ◽  
Vol 356 (2) ◽  
pp. 404-411 ◽  
Author(s):  
Iryna Chepurna ◽  
Roman Smotraev ◽  
Valentyn Kanibolotsky ◽  
Volodymyr Strelko
Keyword(s):  
Zirconium Dioxide ◽  
Sol Gel ◽  
Sol Gel Process ◽  
Hydrated Zirconium Dioxide ◽  
Hydrated Zirconium

Rheological properties of hydrated zirconium dioxide

2007 ◽  
Vol 298 (3) ◽  
pp. 274-279 ◽  
Author(s):  
I. Meleshevych ◽  
S. Pakhovchyshyn ◽  
V. Kanibolotsky ◽  
V. Strelko
Keyword(s):  
Rheological Properties ◽  
Zirconium Dioxide ◽  
Hydrated Zirconium Dioxide ◽  
Hydrated Zirconium

scholarly journals Whey desalination using polymer and inorganic membranes: Operation conditions

2018 ◽  
pp. 103-115 ◽  
Author(s):  
Valerii Myronchuk ◽  
Yurii Zmievskii ◽  
Yuliya Dzyazko ◽  
Ludmila Rozhdestvenska ◽  
Vladimir Zakharov
Keyword(s):  
Ion Transport ◽  
Zirconium Dioxide ◽  
Cheese Whey ◽  
Acidic Solution ◽  
Inorganic Membranes ◽  
Operation Conditions ◽  
Hydrated Zirconium Dioxide ◽  
Mineral Components ◽  
Hydrated Zirconium ◽  
Overlimiting Current

Electrodialytic desalination of cheese whey was carried out using a pair of polymer cation exchange (Nafion 117) and inorganic membranes. The ceramic separator was modified with nanocomposite containing hydrated zirconium dioxide and basic bismuth nitrate. This amphoteric filler provides anion exchange ability of the composite membrane. This property is realized when at least one side of the membrane is in contact with an acidic solution. Ion transport through the membranes was shown to be determined by current, whey acidity, and also by composition of the solution in the concentration compartment of the electrochemical cell. It was shown that whey desalination occurred under overlimiting current. Acidification of whey and decrease of the acid content in the concentrate suppress ion transport. The electrodialysis of whey and nanofiltration permeate allowed removal of up to 80% of the mineral components in 5 h and 40 min, respectively. Preliminary ozonation of the permeate increased the rate of desalination.

Sign in / Sign up

Export Citation Format

Share Document