The synthesis of activated carbon from waste tyre as fuel cell catalyst support
F Taufany, MJ Pasaribu, BYS Romaji, Y Rahmawati… - 2022 - catalog.lib.kyushu-u.ac.jp
This study synthesized the activated carbon as material support for platinum catalysts in fuel
cells application. The pyrolytic carbon black from the waste tyre was activated through …
cells application. The pyrolytic carbon black from the waste tyre was activated through …
Leaching properties of zinc from hazardous zinc leach residues under simulated environmental conditions
Mining operations have been a significant source of environmental pollution due to their
excessive water usage during ore processing and the subsequent discharge of tailings into …
excessive water usage during ore processing and the subsequent discharge of tailings into …
[PDF][PDF] Combined chemical and water hyacinth (Eichhornia crassipes) treatment of PAHs contaminated soil
LN Ukiwe, UU Egereonu, PC Njoku, CIA Nwoko - Int J Sci Eng Res, 2013 - Citeseer
The ability of chemicals sodium sulphate (Na2SO4), sodium nitrate (NaNO3), and sodium
phosphate (Na3PO4) together with water hyacinth (Eichhornia crassipes) to decontaminate …
phosphate (Na3PO4) together with water hyacinth (Eichhornia crassipes) to decontaminate …
تحضير فحم مُنشَّط بمساحة سطحية عالية من نبات القُبَّار وتقييم كفاءة امدصاصه للفضة والمنغنيز الذائبة في المياه
MH Ahmed, IA Ahmed, AI Khalil - Samarra Journal of Pure and Applied …, 2023 - sjpas.com
In this research, activated charcoal was prepared from the Capparis Spinosa plant by drying
the plant, grinding it, chemically activating it, and then carbonizing it with an inert …
the plant, grinding it, chemically activating it, and then carbonizing it with an inert …
[PDF][PDF] Degradation of polycyclic aromatic hydrocarbons from soil leachate by water hyacinth (Eichhornia crassipes)
LN Ukiwe, UU Egereonu… - … Journal of Chemistry, 2012 - pdfs.semanticscholar.org
The ability of water hyacinth (Eichhornia crassipes) to adsorped polycyclic aromatic
hydrocarbons from contaminated soil leachate was examined. Results obtained from …
hydrocarbons from contaminated soil leachate was examined. Results obtained from …
[PDF][PDF] Effect of reaction time and acids in chemical leaching of heavy metals in sewage sludge
LN Ukiwe, CI Iwu - Terrestrial and Aquatic Environmental Toxicology, 2010 - academia.edu
The present study indicates the concentration (mg/l) of heavy metals (HMs) following
solubilization with nitric and acetic acids at various contact times. The concentration of HMs …
solubilization with nitric and acetic acids at various contact times. The concentration of HMs …
[PDF][PDF] Trace mEtal assessment in a water hyacinth (Eichhornia crassipes)-Infested Reservoir: a study of Awba Reservoir, Ibadan, Nigeria
GO Olutona, OR Ishola, OE Atobatele - Terr Aquat Environ Toxicol, 2011 - academia.edu
Analysis of some trace metals (cadmium, Cd; chromium, Cr; lead, Pb; manganese, Mn; zinc,
Zn) in reservoir water, reservoir sediment, and water hyacinth (Eichhornia crassipes) organs …
Zn) in reservoir water, reservoir sediment, and water hyacinth (Eichhornia crassipes) organs …
[PDF][PDF] The Role of pH and Acids in the Extraction and Precipitation of Lignin in Cashew (Anacardium occidentale)
LN Ukiwe, CI Nwoko, CO Akalezi - African Journal of Plant … - globalsciencebooks.info
The extent of extraction and precipitation of lignin was determined using inorganic and
organic acids at different pHs (3.0, 4.0, 5.0). Oxalic acid (organic acid) precipitated the …
organic acids at different pHs (3.0, 4.0, 5.0). Oxalic acid (organic acid) precipitated the …
[HTML][HTML] Removal Efficiency for Lead Ions from Aqueous Solution Using Carbonized and Activated Carbonized Mango Seed Shell (Magnifera indica) from Benin City …
O Moses, F Ehimwiohen - 123pdf.org
Water is a very important component of the human body, without it, the human system
cannot function effectively. Lead is non-biodegrable and can accumulate along the food …
cannot function effectively. Lead is non-biodegrable and can accumulate along the food …
[HTML][HTML] Pakistan Journal of Agricultural Research
Silage is the term used for forage with a high moisture content preserved by fermentation.
The main objectives of making silage are to preserve forage for use in those seasons when …
The main objectives of making silage are to preserve forage for use in those seasons when …