Mineral Processing and the EnvironmentG.P. Gallios, Kostas A. Matis Springer Netherlands, 30 giu 1998 - 403 pagine Mineral processing technologies have been used for decades to protect the environment and many examples of such applications are given here. The book covers four major subject areas: fundamentals; environmental pollution and its prevention; separation processes; and innovative techniques. Audience: Scientists, engineers and technologists conducting both applied and basic research into the different environmental aspects of mineral processing. |
Sommario
A Contribution | 25 |
Bacterial Leaching of Minerals | 43 |
Legal Framework for Environmental Protection in Mineral Processing | 73 |
Copyright | |
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acid activity adsorption anions anode application arsenic arsenopyrite As(III bacteria bacterial oxidation batteries bioleaching biomass biosorption bubbles cadmium caesium calcite carbon cathode cation cell chemical Chemistry chromite cleaning coal coke column flotation complex compounds concentration containing controlled copper cyanide desulphurization effect effluents electrochemical Electrochemistry electrode electroflotation electrokinetic emission factors environment environmental extraction ferric ferrooxidans Figure flocculation fraction froth flotation furnace Gallios gold hydrometallurgical hydrophobic hydroxide industrial inorganic ion exchange iron K.A. Matis kanemite layer leaching liquid materials metal ions methods mg/L microbial microorganisms mineral processing mining nickel operations organic oxygen particles permission from ref pH values plant plastic pollution polymers potential precipitation present production purification pyrite radioactive reaction reactor reagents recovery recycling reduce removal residual selective separation sewage sludge sodium solid sorbents sorption species sphalerite spherical agglomeration studies sulphate sulphide minerals sulphur surface surfactant TABLE techniques Technology temperature Thessaloniki Thiobacillus toxic treatment waste zeta-potential
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