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1

Arsenic (III) removal from water by hydroxyapatite-bentonite clay-nanocrystalline cellulose

Hokkanen, Sanna, Doshi, Bhairavi, Srivastava, Varsha, Puro, Liisa, Koivula, Risto

Journal:

Environmental Progress & Sustainable Energy

Year:

2019

Language:

english

File:

PDF, 2.13 MB

english, 2019

2

Purification of metal plating rinse waters with chelating ion exchangers

Risto Koivula, Jukka Lehto, Leena Pajo, Thomas Gale, Heikki Leinonen

Journal:

Hydrometallurgy

Year:

2000

Language:

english

File:

PDF, 190 KB

english, 2000

3

Decontamination of Radioactive Cobalt, Nickel, Strontium, and Cesium from Simulate Solutions Using Tin Antimonate Columns

Koivula, Risto, Paajanen, Airi, Harjula, Risto, Lehto, Jukka

Journal:

Solvent Extraction and Ion Exchange

Year:

2003

Language:

english

File:

PDF, 154 KB

english, 2003

4

Separation of Europium from Cobalt Using Antimony Silicates in Sulfate Acidic Media

Borai, Emad, Attallah, Mohamed, Harjula, Risto, Koivula, Risto, Paajanen, Airi

Journal:

Mineral Processing and Extractive Metallurgy Review

Year:

2012

Language:

english

File:

PDF, 607 KB

english, 2012

5

A simple method for quantifying iodate and iodide fractions in solution using Ag+-impregnated activated carbon

Suorsa, Valtteri, Otaki, Miho, Zhang, Wenzhong, Virkanen, Juhani, Koivula, Risto

Journal:

Journal of Radioanalytical and Nuclear Chemistry

Year:

2020

Language:

english

File:

PDF, 2.34 MB

english, 2020

6

Modification of α-Zirconium Phosphate Synthesis - Effects of Crystallinity and Acidity on Eu(III) and Am(III) Ion Exchange

Wiikinkoski, Elmo W., Xu, Junhua, Zhang, Wenzhong, Hietala, Sami, Koivula, Risto T.

Journal:

ChemistrySelect

Year:

2018

Language:

english

File:

PDF, 678 KB

english, 2018

7

Sb-doped zirconium dioxide submicron fibers for separation of pertechnetate (TcO 4â ) from aqueous solutions

LÃ¶nnrot, Satu, Paajanen, Johanna, Suorsa, Valtteri, Zhang, Wenzhong, Ritala, Mikko, Koivula, Risto

Journal:

Separation Science and Technology

Year:

2020

File:

PDF, 1.98 MB

2020

8

HF-Free Synthesis of α-Zirconium Phosphate and Its Use as Ion Exchanger for Separation of Nd(III) and Dy(III) from a Ternary Co–Nd–Dy System

Xu, Junhua, Wiikinkoski, Elmo, Koivula, Risto, Zhang, Wenzhong, Ebin, Burcak, Harjula, Risto

Journal:

Journal of Sustainable Metallurgy

Year:

2017

Language:

english

File:

PDF, 2.48 MB

english, 2017

9

Effects of synthesis conditions on ion exchange properties of α-zirconium phosphate for Eu and Am

Wiikinkoski, Elmo W., Harjula, Risto O., Lehto, Jukka K., Kemell, Marianna L., Koivula, Risto T.

Journal:

Radiochimica Acta

Year:

2017

Language:

english

File:

PDF, 794 KB

english, 2017

10

The effect of dopant’s valence (+III and +V) on the anion/cation uptake properties of antimony-doped tin dioxide

Journal:

Central European Journal of Chemistry

Year:

2010

Language:

english

File:

PDF, 602 KB

english, 2010

11

Sorption of radiocobalt and its EDTA complex on titanium antimonates

Leena K. Malinen, Risto Koivula, Risto Harjula

Journal:

Journal of Hazardous Materials

Year:

2009

Language:

english

File:

PDF, 429 KB

english, 2009

12

The effect of 0???100% Sn/Sb substitution on nickel uptake of tin antimonates

Koivula, Risto, Harjula, Risto, Lehto, Jukka

Journal:

Journal of Materials Chemistry

Year:

2002

Language:

english

File:

PDF, 113 KB

english, 2002

13

Polyacrylonitrile-encapsulated amorphous zirconium phosphate composite adsorbent for Co, Nd and Dy separations

Xu, Junhua, Virolainen, Sami, Zhang, Wenzhong, Kuva, Jukka, Sainio, Tuomo, Koivula, Risto

Journal:

Chemical Engineering Journal

Year:

2018

Language:

english

File:

PDF, 3.64 MB

english, 2018

14

Intra-Lanthanide Separation on Layered Titanium(IV) Organophosphate Materials via a Selective Transmetalation Process

Zhang, Wenzhong, Hietala, Sami, Khriachtchev, Leonid, Hatanpää, Timo, Doshi, Bhairavi, Koivula, Risto

Journal:

ACS Applied Materials & Interfaces

Year:

2018

Language:

english

File:

PDF, 2.06 MB

english, 2018

15

Capture of Co(II) from its aqueous EDTA-chelate by DTPA-modified silica gel and chitosan

Eveliina Repo, Leena Malinen, Risto Koivula, Risto Harjula, Mika Sillanpää

Journal:

Journal of Hazardous Materials

Year:

2011

Language:

english

File:

PDF, 470 KB

english, 2011

16

Effect of EDTA and some other interfering species on the adsorption of Co(II) by EDTA-modified chitosan

Repo, Eveliina, Koivula, Risto, Harjula, Risto, Sillanpää, Mika

Journal:

Year:

2013

Language:

english

File:

PDF, 875 KB

english, 2013

17

Selective Sorption of Technetium on Antimony-Doped Tin Dioxide

Koivula, Risto, Harjula, Risto

Journal:

Separation Science and Technology

Year:

2010

Language:

english

File:

PDF, 381 KB

english, 2010

18

Selective extraction of aliphatic amines by functionalized mesoporous silica-coated solid phase microextraction Arrow

Lan, Hangzhen, Zhang, Wenzhong, Smått, Jan-Henrik, Koivula, Risto T., Hartonen, Kari, Riekkola, Marja-Liisa

Journal:

Microchimica Acta

Year:

2019

Language:

english

File:

PDF, 1.58 MB

english, 2019

19

Column Separation of Am(III) and Eu(III) by Î±-Zirconium Phosphate Ion Exchanger in Nitric Acid

Wiikinkoski, Elmo W., Rautsola, Iiro, Xu, Junhua, Koivula, Risto

Journal:

ChemEngineering

Year:

2020

Language:

english

File:

PDF, 682 KB

english, 2020

20

Nanoporous manganese oxides as environmental protective materials—Effect of Ca and Mg on metals sorption

Jouni Pakarinen, Risto Koivula, Markku Laatikainen, Katri Laatikainen, Erkki Paatero, Risto Harjula

Journal:

Journal of Hazardous Materials

Year:

2010

Language:

english

File:

PDF, 813 KB

english, 2010

21

63 Ni and 57 Co Uptake and Selectivity of Tin Antimonates of Different Structure

Koivula, Risto, Harjula, Risto, Lehto, Jukka

Journal:

Separation Science and Technology

Year:

2003

Language:

english

File:

PDF, 872 KB

english, 2003

22

Preparation of silica-supported nanoporous manganese oxides

Katri Laatikainen, Jouni Pakarinen, Markku Laatikainen, Risto Koivula, Risto Harjula, Erkki Paatero

Journal:

Separation and Purification Technology

Year:

2010

Language:

english

File:

PDF, 1.29 MB

english, 2010

23

Behavior of Silica-Supported Manganese Oxides in Hydrometallurgical Separations

Pakarinen, Jouni, Laatikainen, Markku, Sirola, Katri, Paatero, Erkki, Koivula, Risto, Harjula, Risto

Journal:

Separation Science and Technology

Year:

2009

Language:

english

File:

PDF, 1.09 MB

english, 2009

24

Efficient and Selective Recovery of Trace Scandium by Inorganic Titanium Phosphate Ion-Exchangers from Leachates of Waste Bauxite Residue

Zhang, Wenzhong, Koivula, Risto, Wiikinkoski, Elmo, Xu, Junhua, Hietala, Sami, Lehto, Jukka, Harjula, Risto

Journal:

ACS Sustainable Chemistry & Engineering

Year:

2017

Language:

english

File:

PDF, 2.73 MB

english, 2017

25

Titanium alkylphosphate functionalised mesoporous silica for enhanced uptake of rare-earth ions

Zhang, Wenzhong, Avdibegovic, Dzenita, Koivula, Risto, Hatanpää, Timo, Hietala, Sami, Regadío, Mercedes, Binnemans, Koen, Harjula, R

Journal:

Journal of Materials Chemistry A

Year:

2017

Language:

english

File:

PDF, 3.26 MB

english, 2017

26

Submicron fibers as a morphological improvement of amorphous zirconium oxide particles and their utilization in antimonate (Sb( v )) removal

Lönnrot, Satu, Suorsa, Valtteri, Paajanen, Johanna, Hatanpää, Timo, Ritala, Mikko, Koivula, Risto

Journal:

Year:

2019

File:

PDF, 1.63 MB

2019

27

Electrospun sodium titanate fibres for fast and selective water purification

Santala, Eero, Koivula, Risto, Harjula, Risto, Ritala, Mikko

Journal:

Environmental Technology

Year:

2018

Language:

english

File:

PDF, 796 KB

english, 2018

28

The Hydrophobicity of Lignocellulosic Fiber Network Can Be Enhanced with Suberin Fatty Acids

Korpinen, Risto I., Kilpeläinen, Petri, Sarjala, Tytti, Nurmi, Maristiina, Saloranta, Pauliina, Holmbom, Thomas, Koivula, Hanna, Mikkonen, Kirsi S., Willför, Stefan, Saranpää, Pekka T.

Journal:

Year:

2019

File:

PDF, 2.33 MB

2019

29

Removal of63Ni and57Co from aqueous solution using antimony doped tin dioxide–polyacrylonitrile (Sb doped SnO2–PAN) composite ion-exchangers

İnan, Süleyman, Koivula, Risto, Harjula, Risto

Journal:

Journal of Radioanalytical and Nuclear Chemistry

Year:

2014

Language:

english

File:

PDF, 495 KB

english, 2014

30

Ion exchange properties of sulfonated polycarbonate and polyimide track etch membranes

Risto Koivula, Stewart Makkonen-Craig, Risto Harjula, Mikael Paronen

Journal:

Reactive and Functional Polymers

Year:

2012

Language:

english

File:

PDF, 346 KB

english, 2012

31

Polymer–Inorganic Coatings Containing Nanosized Sorbents Selective to Radionuclides. 2. Latex/Tin Oxide Composites for Cobalt Fixation

Bratskaya, Svetlana, Mironenko, Alexander, Koivula, Risto, Synytska, Alla, Musyanovych, Anna, Simon, Frank, Marinin, Dmitry, Göbel, Michael, Harjula, Risto, Avramenko, Valentin

Journal:

ACS Applied Materials & Interfaces

Year:

2014

Language:

english

File:

PDF, 2.05 MB

english, 2014

32

Structure and ion exchange properties of tin antimonates with various Sn and Sb contents

Risto Koivula, Risto Harjula, Jukka Lehto

Journal:

Microporous and Mesoporous Materials

Year:

2002

Language:

english

File:

PDF, 175 KB

english, 2002

33

Removal of cobalt from aqueous solution containing EDTA under UV-C irradiation by antimony oxide

Malinen, Leena, Koivula, Risto, Harjula, Risto

Journal:

Radiochimica Acta

Year:

2016

Language:

english

File:

PDF, 627 KB

english, 2016

34

Separation of cobalt, neodymium and dysprosium using amorphous zirconium phosphate

Xu, Junhua, Koivula, Risto, Zhang, Wenzhong, Wiikinkoski, Elmo, Hietala, Sami, Harjula, Risto

Journal:

Hydrometallurgy

Year:

2017

Language:

english

File:

PDF, 1.96 MB

english, 2017

35

Selective ion-exchange separation of scandium(III) over iron(III) by crystalline α-zirconium phosphate platelets under acidic conditions

Avdibegović, Dženita, Zhang, Wenzhong, Xu, Junhua, Regadío, Mercedes, Koivula, Risto, Binnemans, Koen

Journal:

Separation and Purification Technology

Year:

2019

Language:

english

File:

PDF, 1.14 MB

english, 2019

36

Detection of local specular gloss and surface roughness from black prints

Mikko Juuti, Tuukka Prykäri, Erkki Alarousu, Hanna Koivula, Markko Myllys, Arto Lähteelä, Martti Toivakka, Jussi Timonen, Risto Myllylä, Kai-Erik Peiponen

Journal:

Colloids and Surfaces A: Physicochemical and Engineering Aspects

Year:

2007

Language:

english

File:

PDF, 1.21 MB

english, 2007

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