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The flourishing civilisations of Mesopotamia imported all kinds of materials from the surrounding regions. Iron oxide rock was very popular for weight stones and cylinder seals around 2000 BC. This research aims to determine the region of origin for the raw material, what made people start using iron oxide rock, and what led them to stop using it.

Excavations (Archaeology). --- Hematite. --- Goethite.

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Gisements. --- Oolite. --- Oolithe. --- Hematite. --- Hématite. --- Meuse, Vallée de la.

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Agronomic efficiency and management of environmental P inputs can be improved by understanding soil-phosphorus interaction. Iron oxides and other clay minerals, P forms, and P sorption in young alluvial and weathered residual soils were determined. Phosphorus retention related to crystallinity and phase distribution of iron oxides. CBD and oxalate extractable iron and aluminum and smectite and kaolinite explained 90% variation while soil CaCO3 role was only insignificant in explaining P sorption.

goethite --- P-fractionation --- hematite --- Fe-oxides --- phosphorus sorption --- calcareous soils

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Iron age --- Iron age --- Mines and mineral resources, Prehistoric --- Mineral industries, Prehistoric --- Hematite --- Belgium --- Europe

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The recent developments in the environmental applications of heterogenous catalysis and photocatalysis are described in this book, focusing on air and water purification using innovative and performing catalysts and applying new green and sustainable processes.

Technology: general issues --- Chemical engineering --- ceria --- pesticide --- photocatalysis --- photo-Fenton --- AOPs --- thin films --- ZnO --- doping --- heterogeneous photocatalysis --- VOCs --- bimetallic catalysts --- air purification --- catalytic combustion --- China --- elimination technology --- pharmaceutical industry --- advanced oxidation processes --- ozone --- ultraviolet --- bleaching --- fabrics --- industrial wastewater --- zero valent iron --- magnetite --- hematite --- alkali-activated material --- geopolymer --- blast furnace slag --- catalytic wet peroxide oxidation --- Fe-catalyst --- bisphenol A --- Mn-Zr solid solution --- toluene --- active oxygen --- combustion --- VOC --- photothermo catalysis --- ethanol --- manganese oxide --- zirconium oxide --- hydrothermal preparation --- co-precipitation --- CuFeS2 --- Fenton-like reaction --- degradation --- environmental water samples --- ciprofloxacin --- levofloxacin --- gC3N4 --- rGO --- Au nanoparticles --- n/a