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Akademický článek

Kinetic and equilibrium studies on adsorption of Reactive Blue 19 dye from aqueous solutions by nanohydroxyapatite adsorbent

Autor: Ciobanu Gabriela, Barna Simona, Harja Maria

Publikováno v: Archives of Environmental Protection, Vol 42, Iss 2, Pp 3-11 (2016)

In the present study the adsorption of Reactive Blue 19 dye on the hydroxyapatite (HAp) nanopowders was investigated. The batch adsorption experiments were performed by monitoring the adsorbent dosage, contact time, dye solution concentration, pH and

Externí odkaz: https://doaj.org/article/cfa2e0da73c84a74967d8b9f01bd92c6

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Akademický článek

Removal of oxytetracycline from aqueous solutions by hydroxyapatite as a low-cost adsorbent

Autor: Harja Maria, Ciobanu Gabriela

Publikováno v: E3S Web of Conferences, Vol 22, p 00062 (2017)

The present paper involved a study of the adsorption process of the oxytetracycline drug from aqueous medium by using the hydroxyapatite nanopowders as adsorbent materials. The batch adsorption experiments were performed by monitoring the solution pH

Externí odkaz: https://doaj.org/article/0cc97753dbb94d90852dc58151f5b373

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Akademický článek

Power plant wastes capitalization as geopolymeric building materials

Autor: Ciobanu Gabriela, Litu Loredana, Harja Maria

Publikováno v: E3S Web of Conferences, Vol 22, p 00031 (2017)

In this innovative study, we are present an investigation over the properties of geopolymeric materials prepared using ash supplied by power plant Iasi, Romania and sodium hydroxide solutions/pellets. Having as objective a minimum consumption of ener

Externí odkaz: https://doaj.org/article/4925e12893cb4d7db8904843d2634650

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