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Bamidele J. Okoli, Patience M. Shilowa, Gabriel O. Anyanwu and Johannes S. Modise
Contamination of water by
Pb
2
+
Pb
2
+
and the threat of invasive vegetation affects the quality and quantity of water accessible to all life forms and has become a primary concern to South Africa and the world at large. This paper synthesized, charac...
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Eniko Bitay, Irina Kacsó, Claudiu Tanaselia, Dana Toloman, Gheorghe Borodi, Szilamér-Péter Pánczél, Zsombor Kisfaludi-Bak and Erzsébet Veress
Iron slag samples unearthed from archaeological sites lying on the Eastern limes sector of Roman Dacia (the Brâncovenesti and Calugareni auxiliary forts and the Vatava watchtower) were studied in order to assess the probability of local iron working (sme...
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Kang Li, Huamei Huang, Di Dong, Shengpeng Zhang and Ran Yan
Although mangrove forests occupy only 0.5% of the global coastal area, they account for 10?15% of coastal organic carbon (OC) storage, and 49?98% of OC is stored in sediments. The biogeochemistry of iron minerals and OC in marine sediments is closely rel...
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Luísa Cruz-Lopes, Morgana Macena, Bruno Esteves and Isabel Santos-Vieira
Four lignocellulosic materials (walnut shell, chestnut shell, pine wood and burnt pine wood) were analyzed as biosorbents to remove nickel ions in aqueous solution. The optimal pH condition was determined. Due to this, a range of different pHs (3.0 to 7....
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Viacheslav Borysov,Ihor Hevko,Oleksii Torubara,Svitlana Borysova,Dmitry Milko,Dmytro Zhuravel,Bohdan Tsymbal,Viacheslav Bratishko,Kyrylo Samoichuk,Yulia Postol
Pág. 24 - 29
The physical and chemical properties of products from the carbon-thermal reduction of oxide chromo-containing ore raw materials have been investigated. This is necessary to determine the parameters that reduce the loss of Cr in the processing of ore mate...
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Luis Sanchez, Carlos Castillo, Willy Cruz, Bryan Yauri, Miguel Sosa, Clemente Luyo, Roberto Candal, Silvia Ponce and Juan M. Rodriguez
ZnO nanorods (NRs) films, nitrogen-doped (ZnO:N), and ZnO doped with nitrogen and decorated with silver nanostructures (ZnO:N-Ag) NRs films were vertically supported on undoped and N doped ZnO seed layers by a wet chemical method. The obtained films were...
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