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Abstract
Contamination of Drinking Water in Aircraft by Microorganisms and Metals
Purpose – The thesis is intended to provide a comprehensive overview of the contamination events in the aircraft drinking water systems as well as to uncover their possible causes. --- Methodology – The different types of contamination in aircraft drinking water is investigated and their presence verified by reliable studies and laboratory results. Furthermore, the effec tiveness of the disinfection processes used will be investigated. --- Findings – Many commercial aircraft carry unclean drinking water that deviates significantly from the specified limits. It is not uncommon for airlines not to initiate the necessary disinfec tion measures in cases of concrete suspicion. Even the prescribed follow-up tests are often not carried out. In addition, the disinfection of the aircraft drinking water system often requires several passes, which results in higher maintenance costs. --- Practical implications – Drinking water systems need to be inspected at shorter maintenance intervals to resolve advancing contamination. Better monitoring programs must also be put in place to protect passengers from contaminated drinking water on aircraft. --- Social implications – Passengers and crew members should limit their use of drinking water as much as possible based on current data. --- Originality – The work provides for the first time a comprehensive overview of the potential contamination of aircraft drinking water systems.
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| Date: | 2021-09-29 |
| Type of work: | Bachelor Thesis |
| Advisor / Examiner: | Dieter Scholz |
| Published by: | Aircraft Design and Systems Group (AERO), Department of Automotive and Aeronautical Engineering, Hamburg University of Applied Sciences |
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Digital Library - Projects & Theses - Prof. Dr. Scholz ---
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| PERSISTENT IDENTIFIER: | |
| URN: | https://nbn-resolving.org/urn:nbn:de:gbv:18302-aero2021-09-29.015 (to reach this page) |
| DOI: | https://doi.org/10.15488/19166 |
| ARK: | https://n2t.net/ark:/13960/s27n1f1ms5c |
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| Keywords, German (GND): | Luftfahrt, Verkehrsflugzeug, Trinkwasser, Wasserverschmutzung |
| Keywords, English (LCSH): | Aeronautics, Airplanes, Drinking water, Pollution |
| Keywords, free: | Flugzeug, Passagier, Passagierflugzeug, Kontamination, Toxizität, Mikroorganismus, Metall, Chemie, Grenzwert, Desinfektion, Instandhaltung, Parken, Lagern, Airbus, Boeing, aviation, water pollution, bacterial pollution, chemical pollution, standards, threshold values, purification, disinfection, airplanes--maintenance and repair, storage |
| DDC: | 629.13, 629.1346, 628.168, 628.32 |
| RVK: | ZO 7600 |
© This work is protected by copyright
The work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License
CC BY-NC-SA
https://creativecommons.org/licenses/by-nc-sa/4.0
Any further request may be directed to:
Prof. Dr.-Ing. Dieter Scholz, MSME
E-Mail see: http://www.ProfScholz.de
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| ISO 690: ÖCALAN, Mehmet, 2021. Kontamination des Trinkwassers in Flugzeugen durch Mikroorganismen und Metalle. Bachelor Thesis. Hamburg University of Applied Sciences, Aircraft Design and Systems Group (AERO). Available from: https://nbn-resolving.org/urn:nbn:de:gbv:18302-aero2021-09-29.015 [viewed YYYY-MM-DD]. |
Major results / graphical abstract:
Source: WHO, 2009. Guide to Hygiene and Sanitation in Aviation. Geneva, Switzerland: World Health Organization (WHO). Available from:
https://perma.cc/A24R-PKYR (PDF).
Front page:
Prof. Dr. Scholz
Aircraft Design and Systems Group (AERO)
Aeronautical Engineering
Department of Automotive and Aeronautical Engineering
Faculty of Engineering and Computer Science
Hamburg University of Applied Sciences