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National Repository of Grey Literature 2 records found  Search took 0.01 seconds. 
Wastewater stripping with the support of simulation software
 Mader, Dan ; Touš, Michal (referee) ; Vondra, Marek (advisor)
The issue of increasing nitrogen in wastewater and at the same time growing demand for nitrogen fertilizers can be interconnected and solved by using stripping technology. This thesis deals with testing and modifications of the experimental unit for ammonia stripping in the Laboratory of Energy Intensive Processes, as well as the creation of a simulation of this unit in software ProMax. The batch mode unit was converted to continuous operation after several experiments with ammonia solution. The outcomes of the measurements from batch and continuous operation as well as from the simulation were subsequently compared and the obtained data show that continuous operation currently allows the removal of 94% of ammonia from the total input amount, while batch operation up to 98%. However, according to the simulation results, the lower efficiency of the continuously operating unit can be changed when certain operating parameters are increased. This knowledge can be used for further experiments or design of an industrial stripping column.
Detailed record
Wastewater stripping with the support of simulation software
 Mader, Dan ; Touš, Michal (referee) ; Vondra, Marek (advisor)
The issue of increasing nitrogen in wastewater and at the same time growing demand for nitrogen fertilizers can be interconnected and solved by using stripping technology. This thesis deals with testing and modifications of the experimental unit for ammonia stripping in the Laboratory of Energy Intensive Processes, as well as the creation of a simulation of this unit in software ProMax. The batch mode unit was converted to continuous operation after several experiments with ammonia solution. The outcomes of the measurements from batch and continuous operation as well as from the simulation were subsequently compared and the obtained data show that continuous operation currently allows the removal of 94% of ammonia from the total input amount, while batch operation up to 98%. However, according to the simulation results, the lower efficiency of the continuously operating unit can be changed when certain operating parameters are increased. This knowledge can be used for further experiments or design of an industrial stripping column.
Detailed record

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