Comparative Study of the Local Vegetable Activated Carbon with Commercial Ones for Adsorption of Methylene Blue von Petuhov, Oleg, Timbaliuc, Nina, Ceban, Irina, Cibotaru, Silvia, Lupascu, Tudor, Nastas, Raisa

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The Institute of Chemistry at 60 Years Anniversary. Brief History, Achievements and Perspectives von Aricu, Aculina, Nastas, Raisa, Cocu, Maria

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Effect of adsorbate polarity on thermodesorption profiles from oxidized and metal-impregnated activated carbons von Maroto-Valer, M. Mercedes, Dranca, Ion, Lupascu, Tudor, Nastas, Raisa

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Modification of Carbonaceous Adsorbents with Manganese Compounds von Ginsari, Irina, Postolachi, Larisa, Rusu, Vasile, Petuhov, Oleg, Goreacioc, Tatiana, Lupascu, Tudor, Nastas, Raisa

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TESTING OF CARBONACEOUS ADSORBENTS FOR REMOVAL OF POLLUTANTS FROM WATER von Nastas, Raisa, Tcaci, Marina, Goreacioc, Tatiana, Rusu, V, Lupascu, T

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Dyes and Heavy Metals Removal from Aqueous Solutions Using Raw and Modified Diatomite von Muntean, Simona Gabriela, Nistor, Maria Andreea, Nastas, Raisa, Petuhov, Oleg

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WATER CONDITIONING FOR FOOD INDUSTRY USES von Nastas, Raisa, Rusu, V, Lupascu, T, Staris, Ludmila, Sandu, Maria

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STABILIREA PROPRIETĂŢILOR ACIDO-BAZICE ALE CĂRBUNILOR ACTIVI von Raisa NASTAS, Vasile RUSU, Tudor LUPAŞCU

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Thermal regeneration of activated carbons saturated with ortho- and meta-chlorophenols von Maroto-Valer, M. Mercedes, Dranca, Ion, Clifford, David, Lupascu, Tudor, Nastas, Raisa, Leon y Leon, Carlos A.

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Alteration of Chemical Structure of the Active Vegetal Coals von Nastas, Raisa, Rusu, Vasile, Giurginca, Maria, Meghea, Aurelia, Lupascu, Tudor

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Treatment of Sulfurous Waters Using Activated Carbons von Lupascu, Tudor, Nastas, Raisa, Rusu, Vasile

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Process for underground water purification from sulphureted hydrogen and/or sulphides von NASTAS Raisa, LUPAŞCU Tudor

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Process for obtaining active coal from vegetal by-products with concomitant obtaining of phosphate solutions von NASTAS Raisa, LUPAŞCU Tudor

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Process for water purification from sulphureted hydrogen and/or sulphides von NASTAS Raisa, LUPAŞCU Tudor

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Process for obtaining active coal from vegetal by-products with concomitant obtaining of phosphate solutions von NASTAS RAISA, LUPASCU TUDOR

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Process for water purification from sulphureted hydrogen and/or sulphides von NASTAS RAISA, LUPASCU TUDOR

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Process for water purification from hydrogen sulfide and sulfides von NASTAS RAISA, PANI ALIONA, LUPASCU TUDOR, MAFTULEAC ALEXEI, RUSU VASILE, PANIS ALIONA, LUPA CU TUDOR

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Process for water purification from hydrogen sulfide and sulfides von NASTAS RAISA, PANI ALIONA, LUPASCU TUDOR, MAFTULEAC ALEXEI, RUSU VASILE, PANIS ALIONA, LUPA CU TUDOR

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Process for underground water purification from sulphureted hydrogen and/or sulphides von NASTAS RAISA, LUPASCU TUDOR

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Removal of Hydrogen Sulfide, Ammonia and Nitrite Ions from Water Solutions using Modified Active Carbons von LUPASCU, T., NASTAS, RAISA, CIOBANU, M., ARAPU, TATIANA, RUSU, V.

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