Search Results - "Paajanen, Airi"

Efficient removal of cesium from low-level radioactive liquid waste using natural and impregnated zeolite minerals by Borai, E.H., Harjula, R., malinen, Leena, Paajanen, Airi

“…The objective of the proposed work was focused to provide promising solid-phase materials that combine relatively inexpensive and high removal capacity of some…”
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Use inorganic ion exchange materials as precoat filters for nuclear waste effluent treatment by Harjula, Risto, Lehto, Jukka, Paajanen, Airi, Tusa, Esko, Yarnell, P.

“…Novel inorganic ion exchange materials CsTreat ®, CoTreat, CsFloc and CoFloc were tested as precoat filter materials for the removal of radiocobalt and…”
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Separation of Europium from Cobalt Using Antimony Silicates in Sulfate Acidic Media by Borai, Emad, Attallah, Mohamed, Harjula, Risto, Koivula, Risto, Paajanen, Airi

“…The ores of rare earth elements (REEs) are usually digested in concentrated sulfuric acid media, which dissolve the REEs as main product with heavy metals as…”
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Decontamination of Radioactive Cobalt, Nickel, Strontium, and Cesium from Simulate Solutions Using Tin Antimonate Columns by Koivula, Risto, Paajanen, Airi, Harjula, Risto, Lehto, Jukka

“…Three different tin antimonates with Sn:Sb ratios of 1:3.8, 1:1.2, and 13.5:1 were tested for decontamination of radionuclides ( 60 Co, 63 Ni, 137 Cs, and 90…”
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Sorption of Cobalt on Activated Carbons from Aqueous Solutions by Paajanen, Airi, Lehto, Jukka, Santapakka, Tarja, Morneau, J. Philippe

“…The efficiencies of 15 commercially available activated carbons were tested for the separation of trace cobalt ( 60 Co) in buffer solutions at pH 5.0, 6.7, and…”
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