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National Repository of Grey Literature 4 records found  Search took 0.07 seconds. 
Recovery of waste from processing of phosphorus to produce materials with increased added value
 Hejsek, Michal ; Zavřel, Tomáš (referee) ; Ing.Jan Červený, Ph.D. (advisor)
This master thesis focuses on reuse of waste water from industrial plant processing yellow phosphorus. Theoretical part summarizes physical and chemical properties of phosphorus, its transport in biosphere and its role in living organisms. Also the production process of the industrial plant is described. Waste water that contains waste byproducts is considered to be useful source of essential nutrients for economical large scale microalgae cultivation and development of biotechnological processes. In practical part, optimization of growth conditions for microalgae Chlorella pyrenoidosa Chick (IPPAS C-2) cultivation in medium based on wastewater from yellow phosphorus warehouse is presented.
Detailed record
Processing of non-standard products in the production of food phosphates
 Hejsek, Michal ; Hrstka, Miroslav (referee) ; Pilátová, Ivana (advisor)
Theoretical part describes production technology and defines sources of nonconforming materials including their hypothetical composition. Chemical processes that take place during reworking were searched for every compound. Practical part focuses on simulation of these processes in laboratory scale. The aim was to explore dependence of whiteness of final product on hydrogen peroxide concentration during reworking.
Detailed record
Recovery of waste from processing of phosphorus to produce materials with increased added value
 Hejsek, Michal ; Zavřel, Tomáš (referee) ; Ing.Jan Červený, Ph.D. (advisor)
This master thesis focuses on reuse of waste water from industrial plant processing yellow phosphorus. Theoretical part summarizes physical and chemical properties of phosphorus, its transport in biosphere and its role in living organisms. Also the production process of the industrial plant is described. Waste water that contains waste byproducts is considered to be useful source of essential nutrients for economical large scale microalgae cultivation and development of biotechnological processes. In practical part, optimization of growth conditions for microalgae Chlorella pyrenoidosa Chick (IPPAS C-2) cultivation in medium based on wastewater from yellow phosphorus warehouse is presented.
Detailed record
Processing of non-standard products in the production of food phosphates
 Hejsek, Michal ; Hrstka, Miroslav (referee) ; Pilátová, Ivana (advisor)
Theoretical part describes production technology and defines sources of nonconforming materials including their hypothetical composition. Chemical processes that take place during reworking were searched for every compound. Practical part focuses on simulation of these processes in laboratory scale. The aim was to explore dependence of whiteness of final product on hydrogen peroxide concentration during reworking.
Detailed record

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