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Grzegorz Rzepa
Researcher at AGH University of Science and Technology
Publications - 48
Citations - 448
Grzegorz Rzepa is an academic researcher from AGH University of Science and Technology. The author has contributed to research in topics: Sorption & Ferrihydrite. The author has an hindex of 10, co-authored 42 publications receiving 275 citations.
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Removal of Heavy Metals and Metalloids from Water Using Drinking Water Treatment Residuals as Adsorbents: A Review
TL;DR: A survey of the literature shows that water treatment residuals may be a suitable material for developing an efficient adsorbent for the removal of heavy metals and metalloids from water as discussed by the authors.
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Composition of weathering crusts on sandstones from natural outcrops and architectonic elements in an urban environment
TL;DR: This work presents mineralogical and chemical characteristics of weathering crusts developed on sandstones exposed to various air pollution conditions from sandstone tors in the Carpathian Foothill and from buildings in Krakow.
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Mineral transformations and textural evolution during roasting of bog iron ores
TL;DR: In this paper, the processes occurring during roasting of bog iron ores were characterized using TG-DTG-DTA-QMS, XRD, FTIR and specific surface analysis.
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Utilization of bog iron ores as sorbents of heavy metals.
TL;DR: The values of desorption indicate that most of the metals remain stably bound to the surface of bog iron ores, indicating that the chemisorption process prevails and may be regarded as an incentive for local utilization of bogIron ores in the environmental protection practice.
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Iodargyrite from Zalas (Cracow area, Poland) as an indicator of Oligocene–Miocene aridity in Central Europe
TL;DR: Iodargyrite, the hexagonal silver iodide, was found in the Permian rhyodacite quarry at Zalas (near Cracow, Southern Poland) in a fault zone cutting Middle Jurassic sandy limestone.