Refine
Year of publication
- 2015 (301) (remove)
Institute
- Fachbereich Medizintechnik und Technomathematik (70)
- Fachbereich Wirtschaftswissenschaften (42)
- IfB - Institut für Bioengineering (40)
- Fachbereich Elektrotechnik und Informationstechnik (36)
- INB - Institut für Nano- und Biotechnologien (36)
- Fachbereich Luft- und Raumfahrttechnik (32)
- Fachbereich Chemie und Biotechnologie (30)
- Fachbereich Bauingenieurwesen (27)
- Fachbereich Maschinenbau und Mechatronik (26)
- Fachbereich Energietechnik (23)
Document Type
- Article (126)
- Conference Proceeding (92)
- Part of a Book (39)
- Book (22)
- Other (7)
- Report (7)
- Doctoral Thesis (5)
- Patent (2)
- Part of a Periodical (1)
Keywords
- Attitude dynamics (1)
- Booster Station (1)
- Carsharing (1)
- Charging stations (1)
- Discrete Optimisation (1)
- Discrete Optimization (1)
- E-carsharing (1)
- E-mobility (1)
- Efficiency (1)
- Electrical vehicle (1)
- Energy (1)
- Fully connected car (1)
- Gamma distribution (1)
- Goodness-of-fit test (1)
- Gossamer structures (1)
- Hydraulic structures (1)
- Independence test (1)
- Inductive charging (1)
- Information and communication technology (1)
- Integrated mobility (1)
- Limit analysis (1)
- Mobility management (1)
- Multimode failure (1)
- Non-linear optimization (1)
- Open channels (1)
- Orbital dynamics (1)
- Parametric bootstrap (1)
- Passenger compartment (1)
- Physical modeling (1)
- Pump System (1)
- Reliability analysis (1)
- Shakedown analysis (1)
- Similitude (1)
- Solar sail (1)
- TGA (1)
- Technical Operations Research (TOR) (1)
- Thermal comfort (1)
- Thermal management (1)
- Urban areas (1)
- Vapnik–Čhervonenkis class (1)
- Ventilation System (1)
- asteroid lander (1)
- availability (1)
- best practice (1)
- building industry (1)
- building materials (1)
- designs and models (1)
- energy efficiency (1)
- energy transfer (1)
- engineering education (1)
- flotilla missions (1)
- gender and diversity (1)
- guide (1)
- heating system (1)
- iron and steel industry (1)
- materials technology (1)
- metal structure (1)
- mixed-integer linear programming (1)
- planetary defence (1)
- programming (1)
- renewable energy (1)
- research project (1)
- research report (1)
- resistance of materials (1)
- small spacecraft (1)
- solar sail (1)
- steel (1)
- sustainability (1)
- system optimization (1)
- system synthesis (1)
- teaching (1)
- technical operations research (1)
The present work describes a novel multiple sensor-type system for the real-time analysis of aseptic sterilisation processes employing gaseous hydrogen peroxide (H2O2) as a sterilant. The inactivation kinetics of Bacillus atrophaeus by gaseous H2O2 have been investigated by means of a methodical calibration experiment, taking into account the process variables H2O2 concentration, humidity and gas temperature. It has been found that the microbicidal effectiveness at H2O2 concentrations above 2% v/v is largely determined by the concentration itself, while at lower H2O2 concentrations, the gas temperature and humidity play a leading role. Furthermore, the responses of different types of gas sensors towards the influencing factors of the sterilisation process have been analysed within the same experiment. Based on a correlation established between the inactivation kinetics and the sensor responses, a calorimetric H2O2 sensor and a metal-oxide semiconductor (MOX) sensor have been identified as possible candidates for monitoring the microbicidal effectiveness of aseptic sterilisation processes employing gaseous H2O2. Therefore, two linear models that describe the relationship between sensor response and microbicidal effectiveness have been proposed.