Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Nymphodora Papassiopi"'
Publikováno v:
Materials Proceedings, Vol 5, Iss 1, p 133 (2022)
Most hydrometallurgical solutions usually contain high levels of ferric iron, which is often regarded as a major and problematic impurity. Precipitation of Fe(III) by raising the solution pH results in a voluminous amorphous residue that is particula
Externí odkaz:
https://doaj.org/article/bdb955a4a7324441b01344ddc7ee57cc
Autor:
Anthi Tsiafitsa, Vasiliki Oikonomopoulou, Marina Stramarkou, Magdalini Krokida, Nymphodora Papassiopi
Publikováno v:
European Food Research and Technology. 248:2009-2020
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7c9307acd8f042905f12e527a5962a0
https://doi.org/10.1007/s00217-022-04025-8
https://doi.org/10.1007/s00217-022-04025-8
Publikováno v:
Global NEST International Conference on Environmental Science & Technology.
Μagnetite (Fe3O4) in nanoscale has been very attractive due to its unique properties which make it ideal for a wide range of applications. Nanomagnetite can be applied as drug delivery medium, as catalyst and as efficient adsorbent and reducing agen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0099c5f3dabc744046c2191f0ca4d72
https://doi.org/10.30955/gnc2021.00146
https://doi.org/10.30955/gnc2021.00146
Autor:
Iliana Panagou, Constantinos Noutsopoulos, Evridiki Barka, Christiana Mystrioti, Elena Koumaki, Daniel Mamais, Nymphodora Papassiopi, Simos Malamis
Publikováno v:
Global NEST International Conference on Environmental Science & Technology.
Nano Zero Valent Iron (nZVI) is considered as a promising nanomaterial for the removal of a wide range of recalcitrant pollutants from contaminated water and soil. Due to its high reactivity, large surface area, its catalytic and reductive properties
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d38d942fb123d5ea22ff711893e6cf82
https://doi.org/10.30955/gnc2021.00276
https://doi.org/10.30955/gnc2021.00276
Publikováno v:
Global NEST International Conference on Environmental Science & Technology.
Chromate is a pollutant often found in groundwater and considered a serious threat for humans and ecosystem. Iron nanoparticles produced by green tea polyphenols (GT-nZVI) is a powerful reductant, appropriate for the reduction of Cr(VI) to Cr(III). G
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4acc85946b80f84b16f58ca7c9c9c1a
https://doi.org/10.30955/gnc2019.00724
https://doi.org/10.30955/gnc2019.00724
Publikováno v:
Global NEST International Conference on Environmental Science & Technology.
This study involved the synthesis of kaolin-supported nano zero valent iron (K-nZVI) and the evaluation of its performance for the removal of chromates and nickel from contaminated waters. K-nZVI was prepared by mixing a kaolin sample with a FeCl3 so
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db89ac2515af005abe79627b0ae25e67
https://doi.org/10.30955/gnc2019.00581
https://doi.org/10.30955/gnc2019.00581
Publikováno v:
Global NEST International Conference on Environmental Science & Technology.
A new nanocomposite material, consisting of nanoiron incorporated in cationic resin beads, was evaluated for the removal of Cr(VI) under flow conditions, by conducting column experiments. An aqueous solution containing Cr(VI) 5 mg/L and NaCl 0.01 M a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48737e73132c3f87047bf9b0fd3fed07
https://doi.org/10.30955/gnc2019.00565
https://doi.org/10.30955/gnc2019.00565
Publikováno v:
Global NEST International Conference on Environmental Science & Technology.
Nanotechnology holds great potential in the sector of water/wastewater treatment since it is considered as an advanced technology for improving water quality. Carbon nanotubes is a carbonaceous material that shows exceptional adsorption capacity for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a7b0f7a004a04d267c6ccf8deeb7abf
https://doi.org/10.30955/gnc2019.00458
https://doi.org/10.30955/gnc2019.00458
Publikováno v:
Global NEST International Conference on Environmental Science & Technology.
Preparation of activated carbon from agricultural bio-products is a promising way to produce useful adsorbents for Hg removal. In this study Aegina pistachio shells were used as raw materials and the activation was carried out by impregnation with Zn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d533ac2d947ab61475ddd39f01adba50
https://doi.org/10.30955/gnc2019.00539
https://doi.org/10.30955/gnc2019.00539
Publikováno v:
Circular Economy and Sustainability. 2:1575-1587
Iron is the major impurity in the pregnant leaching solutions (PLS) derived from heap and atmospheric acid leaching of low-grade laterite ores. The PLS can be considered as a secondary resource for the synthesis of high added-value iron nanomaterials
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fcb28cde7f52b2316ad2165022dd6c8d
https://doi.org/10.1007/s43615-021-00094-1
https://doi.org/10.1007/s43615-021-00094-1