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recycling waste glass or using natural materials, for instance, fly ash, red mud, natural zeolite, and other waste [ 15–19 ]. Zeolite-poor rocks are volcanic rocks that comprise a low proportion of zeolite (less than 10%) and additional components like
. Muhlbachova, G. & Simon, T. 2003. Effects of zeolite amendment on microbial biomass and respiratory activity in heavy metal contaminated soils. Plant, Soil and Environment. 49. ( 12) 536–541. Pártay G., RAjkainé V. K
References 1 Trong On , D Kaliaguine , S et al. 2004 ‘Zeolite/mesoporous molecular sieves composite materials’ in Nanoporous Materials- Science and
alkali-metal exchanged MFI zeolites with various Si/Al ratios. Adsorption is common industrial separation process, but its application to CO 2 capture is relatively new and very attractive topic at present time because the importance of the carbon
of chemical products, and is more selective than the thermal degradation, leading to more valuable products [ 5 , 6 ]. Typical catalysts used for the degradation of biomass are solid acids such as silica-alumina, zeolites, mesoporous materials, and
Leinonen H., Letho J. Purification of metal finishing waste waters with zeolites and activated carbons, Waste Manag, Res , Vol. 19, 2001, pp. 45–57. Letho J. Purification of metal
Introduction The study of the sorption of pyridine derivates by copper forms of synthetic zeolite ZSM5 and natural zeolite of the clinoptilolite type (CT) is a continuation of our previous study of copper forms of zeosorbents
present in wastewaters, heavy metal ions such as iron and copper can be removed using a variety of methods. Beside them, ionic exchange process realized on natural materials such as zeolites has great importance due to the ease of operation and low cost of
Introduction Since being introduced by Mobil Oil in the early 1970s [ 1 ], zeolite ZSM-5 has received extensive studies and gained increasing importance as a high-efficiency catalyst composition in a number of commercially
