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L'économie des déchets doit être considérée comme une économie à part entière. Ceux-ci représentent en effet une dimension importante de nos économies. Cet ouvrage vient combler une lacune incontestable dans la littérature économique consacrée à ce sujet. L'économie des déchets doit être considérée comme une économie à part entière. Les déchets sont des sous-produits de nos systèmes de production, de traitement et de consommation. Ils représentent une dimension importante de nos économies développées ou en développement, et pourtant les économistes n'ont pas suffisamment pris en compte ces biens particuliers destinés à l'abandon. En effet, il existe une lacune incontestable dans le domaine de l'économie des déchets dans la littérature économique.Etudier l'économie des déchets, c'est analyser la particularité économique des déchets, des filières de valorisation (recyclage, valorisation agricole, incinération avec récupération d'énergie) et d'élimination (mise en décharge ou incinération simple, c'est-à-dire sans récupération d'énergie). C'est aussi prendre en compte que la gestion (ou non-gestion) des déchets génère des externalités négatives (problèmes de santé et pollution environnementale), qui ne sont pas seulement maîtrisées mais font l'objet d'incertitudes scientifiques (cas des déchets radioactifs, ou des boues de stations d'épuration).L'économie, qui étudie comment les ressources rares sont employées pour la satisfaction des besoins des hommes vivant en société, doit également analyser comment elles sont détruites et chercher à apporter des solutions pour inciter les agents économiques à éviter cette destruction, ou pour trouver une compensation économique aux pertes encourues.Cet ouvrage s'adresse aux étudiants et enseignants universitaires de niveau Master et Doctorat, aux écoles d'ingénieurs et aux grandes écoles. Il intéressera également les professionnels des déchets, afin d'avoir une vision plus large sur l'organisation socio-économique des filières de déchets (coûts, controverses, évoluti!on historique des filières), les entreprises, afin de mieux appréhender la problématique des déchets, dimension essentielle dans la RSE, les instances publiques locales, départementales, régionales et nationales (ministères, mairies, départements), ainsi que les associations de consommateurs et associations environnementales, afin d'avoir une culture générale sur les déchets et sur les problèmes et solutions apportées à leur gestion.

economic situation --- economics --- public health --- Recycling --- Waste management --- Waste utilization --- Europe --- France --- Economics. --- Economics --- Gestion des déchets

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Soil --- Teneur en éléments minéraux --- Mineral content --- Cycle biogéochimique --- cycling --- Géomorphologie --- Geomorphology --- Hydrogéologie --- Hydrogeology --- Fertilité du sol --- soil fertility --- Classification --- classification --- Type de sol --- soil types --- Cartographie --- cartography --- Pollution du sol --- Soil pollution --- Polluant industriel --- Industrial pollutants --- Pratique culturale --- Cultivation --- Utilisation des déchets --- Waste utilization --- Mouvement de l'eau dans le sol --- Soil water movement --- classification.

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Environmentally sustainable and economic waste management is of significant importance to various fields, including the healthcare, mining, industrial, metal-processing, municipal and commercial sectors. This book provides a global perspective and covers a wide range of state-of-the-art topics on waste management, recycling, material and energy recovery, industrial waste, etc. Information in the form of in-depth reviews and research articles will be a valuable resource for academics, professionals and regional as well as international organizations.

Research & information: general --- thermo-electrochemical cell --- waste heat harvesting --- carbon fiber --- surface modification --- efficiency --- sustainability --- healthcare waste management --- Saudi Arabia --- social responsibility --- assessment method --- policy analysis --- solid wastes --- MSW --- industrial wastes --- iron/steel sector --- aluminium sector --- copper mining --- decision support system --- combustible MSW --- energy potential --- power potential --- selection of power plant --- dross --- roasting --- calcium chloride --- ammonium chloride --- impurities --- sublimation --- extraction --- zinc --- zinc oxide --- red mud --- iron recovery --- waste utilization --- smelting --- low grade iron ore --- reduction --- n/a

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circular economy --- recycling --- waste utilization --- resource recovery --- sustainable supply chain --- material efficiency --- Recycling (Waste, etc.) --- Conservation of natural resources --- Natural resources --- Conservation of natural resources. --- Conservation of Natural Resources --- Recyclage (Déchets, etc.) --- Conservation des ressources naturelles --- Ressources naturelles --- Conservation des ressources naturelles. --- Management --- Gestion --- Management. --- Conversion of waste products --- Recovery of natural resources --- Recovery of waste materials --- Resource recovery --- Waste recycling --- Waste reuse --- Refuse and refuse disposal --- Energy conservation --- Salvage (Waste, etc.) --- Waste products --- Resource management (Natural resources) --- Resources management (Natural resources) --- Conservation of resources --- Resources conservation, Natural --- Environmental protection --- Natural resources conservation areas --- Carrying Capacity --- Deforestation --- Desertification --- Environmental Protection --- Natural Resources Conservation --- Protection, Environmental --- Capacities, Carrying --- Capacity, Carrying --- Carrying Capacities --- Conservation, Natural Resources --- Natural Resources --- Natural resources conservation --- National resources --- Resources, Natural --- Resource-based communities --- Resource curse --- Conservation --- Economic aspects

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The high demand for advanced metallic materials raises the need for an extensive recycling of metals and such a sustainable use of raw materials. ""Sustainable Utilization of Metals - Processing, Recovery and Recycling"" comprises the latest scientific achievements in efficient production of metals and such addresses sustainable resource use as part of the circular economy strategy. This policy drives the present contributions, aiming on the recirculation of EoL-streams such as Waste Electric and Electronic Equipment (WEEE), multi-metal alloys or composite materials back into metal production. This needs a holistic approach, resulting in the maximal avoidance of waste. Considering both aspects, circular economy and material design, recovery and use of minor metals play an essential role, since their importance for technological applications often goes along with a lack of supply on the world market. Additionally, their ignoble character and low concentration in recycling materials cause an insufficient recycling rate of these metals, awarding them the status of “critical metals”. In order to minimize losses and energy consumption, this issue explores concepts for the optimization concerning the interface between mechanical and thermal pre-treatment and metallurgical processes. Such new approaches in material design, structural engineering and substitution are provided in the chapters.

n/a --- tramp element --- reuse --- titanium recovery --- smartphone --- electrolytic manganese --- chemical equilibrium diagram --- thermodynamics --- displays --- selective extraction --- negative activation energy --- rare earths --- precipitation --- yttrium --- melting behavior --- zinc --- Bayer process --- silver leaching --- lanthanum --- steel scrap --- waste utilization --- super-gravity --- solvent extraction --- scandium --- magnesium --- gravity separation --- dynamic material flow model --- electrolytic lodes and scrapings --- enrichment of Ti --- ammonium scandium hexafluoride --- carbothermal reduction --- simultaneous recovery --- karst bauxite --- fines --- vanadium --- silver --- oxygen-depolarized cathodes --- ionic liquids --- flotation --- steelmaking dust --- aluminium purification --- zinc recycling --- physical separation --- manganese --- intermetallic formation --- gold --- aluminum alloy --- copper --- slag valorization --- reduction of Co --- NMC batteries --- process development --- REE–Nb–Fe ore --- bauxite residue --- hydrometallurgy --- Zinc --- polythermal section --- alkaline leaching --- electric arc furnace --- neodymium --- environmentally friendly process --- electrodeposition --- volatilization --- characterization --- rheorefining --- Li-ion battery --- anti-solvent crystallization --- basic oxygen furnace --- Bayan Obo --- selective precipitation --- pyrolysis --- WPCBs --- cold-bonded briquettes --- separation --- battery pre-treatment --- dysprosium --- dust --- metal recovery --- pyrometallurgy --- thermal treatment --- jarosite --- lifetime of steel --- leaching --- rare-earths --- sustainable development --- industry sector --- closed-loop circulation --- circular economy --- iron removal --- kinetics --- polishing waste --- material flow analysis --- cerium --- rare earth elements --- recycling potential --- halogenation --- ultra-high purity --- cryogenic pre-treatment --- Tin recovery --- refining --- WPCB --- desulfurization --- spent catalysts --- trace elements --- dimethyl sulfoxide --- vacuum distillation --- industrial residue --- condensation --- glass polishing waste --- flash smelting --- red mud --- microwave assisted pyrolysis --- NdFeB magnets --- cavitation --- sludge --- cementation --- indium --- metallurgy --- recycling --- gallium --- copper removal --- jarosite residue --- preparation for recovery --- laterites --- scandium recovery --- blast furnace --- circulation --- recycling rate --- REE-Nb-Fe ore