Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Serge Nzali"'
Publikováno v:
Journal of Chemistry, Vol 2019 (2019)
Landfill operations generate particulate matters (PM) and toxic gases that can jeopardize human health. This study was conducted in February 2016 to assess the air quality in the residential areas around the Nkolfoulou landfill in Yaoundé. The conce
Externí odkaz:
https://doaj.org/article/49b4fde3ee8f478db0ef1a97db61798b
Autor:
Suzie, Voufouo Anne, Jean-Baptiste, Tarkwa, Elie, Acayanka, Natacha, Momeni, Serge, Nzali, Georges, Kamgang Youbi, Samuel, Laminsi
Publikováno v:
In Results in Engineering September 2022 15
Autor:
Acayanka Elie, Serge Nzali, Y. Kamgang Georges, Tarkwa Jean-Baptiste, Takam Brice, Laminsi Samuel, Abia Daouda
Publikováno v:
Mini-Reviews in Organic Chemistry. 18:434-449
In their search for an alternative to commercial adsorbents, much research is turned to the local biomass-based materials such as agricultural residues and assimilated derivatives. However, natural biomass due to its low specific surface area must fi
Autor:
Berthelot T. Sop, Elie Acayanka, Samuel Laminsi, Serge Nzali, Jean-Baptiste Tarkwa, Flore B. Kenyim
Publikováno v:
Plasma Chemistry and Plasma Processing. 41:989-1007
4-chlorophenol (4-CP) is recognized as a highly toxic organic which can cause damage effects on human life and the aquatic environment. Since conventional wastewater techniques were unable to remove non-biodegradable chlorophenols, advanced oxidation
Autor:
Salomon Cesar Nguemhe Fils, Moyosore Oladele Ayodele, C.O. Olatubara, Marc Anselme Kamga, Adeola Adenikinju, Muhammad Khalifa, Serge Nzali
Publikováno v:
GeoJournal. 85:1097-1114
Gold mining activities began around 1934 at the artisanal stage and became semi-mechanized around 2004 in eastern Cameroon, with the emergence of exploration and mining companies in the region. This paper aims at monitoring Land Use and Land Cover (L
Autor:
Samuel Laminsi, Serge Nzali, Elie Acayanka, Georges Y. Kamgang, Jean-Baptiste Tarkwa, Brice Takam, Darryle M Chesseu
Publikováno v:
Environmental science and pollution research international. 27(16)
The reason that some molecules, but not others, are easily adsorbed was not fully understood. In order to spotlight the effect of morphological structure and surface functional composition of adsorbate rather than focusing only on the nature of adsor
Autor:
Georges Y. Kamgang, Serge Nzali, Estella B. Njoyim Tamungang, Albert Poupi Mbouopda, Elie Acayanka, Dominique Richard, Samuel Laminsi
Publikováno v:
Desalination and Water Treatment
Desalination and Water Treatment, FHF, 2018, 136, pp.413-421. ⟨10.5004/dwt.2018.23118⟩
Desalination and Water Treatment, FHF, 2018, 136, pp.413-421. ⟨10.5004/dwt.2018.23118⟩
International audience
Autor:
A. Tiya Djowe, D. Kuete Saa, Elie Acayanka, F. W. Boyom Tatchemo, Eric M. Gaigneaux, Samuel Laminsi, G. Kamgang Youbi, Serge Nzali
Publikováno v:
Topics in Catalysis. 60:962-972
Manganese (IV) oxide (MnO2) nanoparticles were synthesized, via a plasma-chemical route by using a gliding arc discharge at atmospheric pressure. α-MnO2 nanorods were obtained from the chemical reduction of KMnO4. The synthesis yield was 96.8% after
Autor:
Serge Nzali, Elie Acayanka, B. Sop-Tamo, W. F. Boyom-Tatchemo, Georges Kamgang-Youbi, Samuel Laminsi
Publikováno v:
Water science and technology : a journal of the International Association on Water Pollution Research. 78(7)
This study investigates the ability of spatial post-discharge mode functionalized kaolin to remove textile dye Reactive Red 2 from aqueous solution compared to that of the raw kaolinite. To fulfill the aim, the removal conditions, including plasma ex
Publikováno v:
Environmental Chemistry Letters. 14:515-519
Various iron oxides are used for Fenton reactions to degrade organic pollutants. The degradation efficiency may be improved by transforming an iron oxide phase to another. Here, we report on the transformation of goethite into hematite by thermal tre