Results 151 to 160 of about 3,622,016 (209)
Persistence Assessment of Chemicals: Trajectories toward New Approach Methodologies (P-NAMs). [PDF]
Environ Sci TechnolFenner K +9 more
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Evaluating chemical and surface stability of thermoformed and 3D-printed clear aligners after intraoral exposure. [PDF]
PLoS OneSanna F +8 more
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2015
The book discusses the sciences of operations, converting raw materials into desired products on an industrial scale by applying chemical transformations and other industrial technologies. Basics of chemical technology combining chemistry, physical transport, unit operations and chemical reactors are thoroughly prepared for an easy understanding.
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The book discusses the sciences of operations, converting raw materials into desired products on an industrial scale by applying chemical transformations and other industrial technologies. Basics of chemical technology combining chemistry, physical transport, unit operations and chemical reactors are thoroughly prepared for an easy understanding.
openaire +1 more source
2017
Various chemical treatment technologies are described in this chapter. The prospects for improvement in water quality through various chemical treatments are also covered with an emphasis on chemical coagulation–precipitation, ion exchange, chemical disinfection, and advanced oxidation.
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Various chemical treatment technologies are described in this chapter. The prospects for improvement in water quality through various chemical treatments are also covered with an emphasis on chemical coagulation–precipitation, ion exchange, chemical disinfection, and advanced oxidation.
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Cosmetics – chemical technology or biotechnology?
International Journal of Cosmetic Science, 1984SynopsisOver the past 25 years the cosmetic industry has become increasingly technological. The origins of many of these advances were based upon chemical technology usually related to colloid science, although more recent developments have had clear biological improvements.
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Journal of the Soil Mechanics and Foundations Division, 1968
The high unit cost of chemical grouts, as compared with clays and cements, requires a different engineering approach to their use in the field. This has resulted in the development of techniques designed to minimize waste of grout and maximize accuracy of placing of grout at desired locations.
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The high unit cost of chemical grouts, as compared with clays and cements, requires a different engineering approach to their use in the field. This has resulted in the development of techniques designed to minimize waste of grout and maximize accuracy of placing of grout at desired locations.
openaire +1 more source