FERRIHYDRITE AS A POTENTIAL IRON AMENDMENT IN CALCAREOUS SOILS

Humic Acid Influence on Chemically Extractable forms of Iron and Manganese in some Calcareous Soils

DESORPTION OF ARSENIC FROM SOIL, GOETHITE AND ZEROVALENT IRON USING SOME EXTRACTANTS UNDER DIFFERENT pH VALUES

KINETIC STUDIES ON FERROCOLUMBITE CONCENTRATE BY SULFURIC ACID DISSOLUTION AT ABU RUSHEID CATACLASTIC ROCKS, SOUTH EASTERN DESERT, EGYPT

CHEMICAL AND SPECTROSCOPIC MEASUREMENTS ON THE HUMIC ACIDS EXTRACTED FROM SOME ORGANIC COMPOSTS

INFLUENCE OF SOME ORGANIC ADSORBENT AND IRON LEVELS ON PLANT GROWTH AND SOME NUTRIENT AVAILABILITY IN SOIL.

KINETICS OF ARSENITE AND ARSENATE DESORPTION FROM GOETHITE

DISSOLUTION OF " FER DE LANCE" GYPSUM VARIETY KINETIC APPROACH

Dissolution Kinetics of Lanthanides from Abu Tartur Phosphate Rocks, with Tartaric acid

REMOVAL OF SELENATE AND COBALT BY GOETHITE AND NANO PARTICLES ZERO-VALEANT IRON FROM AQUATIC SYSTEMS.