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from article Medical waste
The uniform international biohazard symbol.
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from article Ion beam mixing
Ion beam mixing of film and substrate. (a) Before ion bombardment. (b) Partial intermixing. (c) Complete intermixing.
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from article Ion beam mixing
Ion beam mixing of alternating films.
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from article Hazardous waste
Inspector determining the compliance status of a facility that generates and handles hazardous waste. (Credit: West Virginia Department of Environmental Protection)
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from article Azeotropic distillation
Schematic representation of the residue curve map for nonazeotropic ternary mixtures.
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from article Azeotropic distillation
Schematic representation of the residue curve maps for ternary mixtures with one minimum-boiling binary azeotrope. (a) Azeotrope between the lowest- and highest-boiling components. (b) Azeotrope between the intermediate- and highest-boiling…
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from article Azeotropic distillation
Classical extractive distillation of ethanol and water using ethylene glycol as entrainer. (a) Residue curve map. Temperatures shown are the normal boiling points of the pure components and the azeotrope. Binary azeotropic composition is not drawn…
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from article Azeotropic distillation
Typical sequence of columns for heterogeneous azeotropic distillation, for example, ethanol + water + benzene (entrainer).
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from article Capability maturity modeling
Capability Maturity Models: the continuous representation.
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from article Capability maturity modeling
Organizational maturity levels.
