solid wastes
Study of thermal conductivity in organic solid wastes before composting
... EXECUTIVE SUMMARY In France, like in all developed countries, the amount of solid wastes generated per year has increased continuously since the 1960’s. To hold back this trend, waste policies have been set ...
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Valorization of Calcium Carbonate-Based Solid Wastes for the Treatment of Hydrogen Sulfide from the Gas Phase
... FCC-S, the corresponding gas hourly space velocity used (GHSV) was equal to 2000 h –1 . At this GHSV, despite the encouraging results presented above, neither the solid wastes nor pure calcite were good ...
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Hydrogen enriched syngas production via gasification of biofuels pellets/powders blended from olive mill solid wastes and pine sawdust under different water steam/nitrogen atmospheres
... Rateofconversion Charreactivity a b s t r a c t In this work, we study the gasification of pellets produced, after densification, by blending olive mill solid wastes, impregnated or not by olive mill ...
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VALORIZATION OF INORGANIC SOLID WASTES FROM INDUSTRIAL ACTIVITIES INTO ACTIVE MATERIALS FOR REMOVAL OF HYDROGEN SULFIDE IN GAS PHASE
... 3. RESULTS AND DISCUSSION 3.1. Determine the suitable temperature for the wastes pre-treatment With expecting to improve the reactivity of the solid wastes, iron impregnation was applied. After ...
7
Gasification of biofuels blended from olive mill solid wastes and pine sawdust under different carbon dioxide/nitrogen atmospheres
... mill solid wastes (EOMSW) used in this work were ob- tained from the olive oil and soap factory of Zouila, Tunisia, while, the pine sawdust (PS) was provided by a wood factory situated in ...
9
Valorization of calcium carbonate-based solid wastes for the treatment of hydrogen sulfide in a semi-continuous reactor
... Both solid wastes (APC and NPC) had the similar particle size distribution with different populations of particles, rising up to around 400 ...the solid wastes with a bimodal ...
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Wet air oxidation for the treatment of solid wastes generated on autarkic sites
... on solid wastes The results obtained show that WAO is a high-performance alternative for the destruction of organic solid and liquid waste generated on autarkic ...
3
Study of thermal conductivity in organic solid wastes before composting
... phone : +33223482122, e-mail : joachim.huet@irstea.fr EXECUTIVE SUMMARY In France, like in all developed countries, the amount of solid wastes generated per year has increased continuously since the 1960 s. ...
9
Biogas generation potential of anaerobic co-digestion of municipal solid wastes and livestock manures
... municipal solid wastes (OFMSW) inoculated with swine manure and cattle manure, based on the volatile solids content obtained from biochemical methane potential (BMP) ...
22
Valorization of calcium carbonate-based solid wastes for the treatment of hydrogen sulfide in a semi-continuous reactor: Part II - slurry bubble column pilot
... real gaseous e ffluent was found in the range of 5–200 ppmv, depending on the day and the weather conditions. In order to start an experiment, an aqueous suspension of NPC and APC was firstly prepared using demineralized ...
12
Remediation of heavy metal contaminated solid wastes by incorporating metal binding agents : Part 1. Fixation of lead in soils
... L’accès à ce site Web et l’utilisation de son contenu sont assujettis aux conditions présentées dans le site LISEZ CES CONDITIONS ATTENTIVEMENT AVANT D’UTILISER CE SITE WEB. NRC Publicat[r] ...
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Remediation of heavy metal contaminated solid wastes using agglomeration techniques
... Heap leaching of the dried, agglomerated material will result in an efficient removal of heavy metals and solids clean enough to meet both EPA's Toxicity Charact[r] ...
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Extraction of contaminants from HDPE wastes: is a rinse sufficient?
... plastic wastes ground to 1 mm particles (HDPE- ...plastic wastes (HDPE-2cm) were also rinse for 24h with several solvents: either pure acetone, acetonitrile, dichloromethane or mixtures of acetone / ...
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Solid-Liquid Equilibria Modelling for triacylglycerols exhibiting multiple solid phases
... model solid-liquid equilibrium in triacylglycerol ...computer solid fat content and melting range in edible fat products, substituting classical empirical calculations and allowing mixtures development in a ...
6
Production and recycling wastes in Belgium, Hungary, Italy and Spain
... 8.5. Waste from mineral metalliferous excavation Minerals from excavation generate waste and excavated minerals undergo wide range of physical or chemical processing. These processes inevitably produce a significant ...
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Fired clay bricks using agricultural biomass wastes: Study and characterization
... [20] Jacquemin L, Zeitoun R, Sablayrolles C, Pontalier P-Y, Rigal L. Evaluation of the technical and environmental performances of extraction and purification Table 7 Mechanical and thermal properties of bricks with ...
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Limit-point buckling analyses using solid, shell and solid–shell elements
... SHB8PS solid–shell element is briefly described in Section 2, together with some general comments on limit-point buckling and the modified Riks ...linear solid, shell and solid–shell ...
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Nuclear Liquid Wastes Calcination: The High-Level French Experience – 17184
... The images reported in figure 5 show a mixing of powder constituted by sodium nitrate (grey color) and aluminum oxide (white color). Calcine 2, photographed at 100 °C, shows a phase which seems to be a frozen liquid and ...
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Dynamics of passive minerals carbonation in ultramafic mining wastes and tailings
... of solid waste mineral to be stored on the ...These wastes are classified mainly as: mining operation waste rocks and mineral processing unit (concentrator) ...mining wastes are liable to react with ...
175
Charge transfer kinetics at the solid–solid interface in porous electrodes
... of solid-state lithium ions (polarons) along the [010] channels, 35, 39-41 the de- wetting of lithium ions from the largest and most active (010) facet of FePO 4 particles to lower the surface energy 36, 46 ...
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