Abstract Comparison effect of chemical citric acid and other leaching reagents including
inorganic acid and other organic acid on nickel extraction from low-grade Indonesian …

Abstract Saprolitic ores from Sulawesi Island (SS ore) contain serpentine and goethite as
major minerals, whereas the main minerals in saprolitic ore from Halmahera Island (SH ore) …

Aerobic reductive dissolution (AeRD) of iron, nickel, cobalt and manganese from laterite
overburden using Acidithiobacillus (At.) thiooxidans and anaerobic reductive dissolution …

This research employed the application of metal organic frameworks (MOFs) of zinc and
copper-based materials in the removal of naphthalene and anthracene. Naphthalene and …

Dramatic seasonal changes in water chemistry and precipitate mineralogy associated with
acid-mine drainage (AMD) in the waterfall and creek sections of the Chinkuashih area …

The morphological and mineralogical composition of a termite mound from Ilorin, Nigeria
was investigated with a view to understand its sorption properties. The termite hill soil was …

The presence of iron oxides (lepidocrocite, goethite) in archeological wood may result in a
degradation of the wood matrix. Extraction of these iron oxides is largely dependent on their …

Magnetite nanoparticles, activated Carbon and their composites were synthesized in the
laboratory. The adsorbents were characterized by bulk density, pH, pzc, surface area, iodine …

The elemental composition of termite mound was determined by XRF which revealed K, Ti
and Mn as minor constituents while Ca and Fe as major constituents. The dominant …

BACKGROUND The red mud (bauxite residue) is a rare earth element (REE) bearing
material that should be considered a valuable resource. This research investigated the …