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In the context of resource conservation, incineration of domestic wastes is a technique allowing an interesting potential in energy valorization. However, because of the variability (annual, monthly) in quality and quantity of raw material, one of the char ...
Contaminated sites form one of the major causes of environmental pollutions, in particular those of the soil and of the underground. One of the main problems presented by these sites is their location. Since water is the main contamination support in soil ...
L'hydrogène et le soufre élémentaire sont produits par irradiation par la lumière visible de solutions d'hydrogène sulfuré ou de sulfure de métaux en presence d'un catalyseur consistant en une matière semiconductrice, telle que le sulfure de cadmium, recou ...
Composting and digestion are important waste management strategies. However, the resulting products can contain significant amounts of organic pollutants such as polychlorinated biphenyls (PCBs) and polycyclic aromatic hydrocarbons (PAHs). In this study we ...
Biotrickling filter (BTF) technology was applied for the treatment of waste gas containing a mixture of chlorobenzene and 1,2-dichlorobenzene. An adapted microbial community was immobilised on a structured packing material. The strategy followed was to rea ...
Different glass fibers in woven forms were used as supports for Pt and Pd catalysts and were tested in toluene and CO total oxidn. at atm. pressure. The catalytic activity and the ignition-extinction temps. were investigated in relation to chem. compn. of ...
Material flow management has become an increasingly important paradigm in waste management. An essential goal of this paradigm is prioritizing waste reduction over reuse and recycling, and the latter waste management processes over secure disposal of waste ...
As other monosaccharide mimics such as the azasugars and the carbasugars (with nitrogen and carbon atom, respectively, instead of oxygen atom in the ring) the thiosugars (with sulfur atom instead of oxygen atom in the ring) have gained importance in glycob ...
