CEN/TR 17904:2022
(Main)Cabin air quality on civil aircraft – Chemical compounds
Cabin air quality on civil aircraft – Chemical compounds
This document defines recommendations dealing with the quality of the air on civil aircraft concerning chemical compounds potentially originating from, but not limited, to, the ventilation air supplied to the cabin and flight deck.
A special emphasis is on the engine and APU bleed air contaminants potentially brought into the cabin through the air conditioning, pressurization and ventilation systems.
The document is applicable to civil aircraft in operation from the period that is defined as when the first person enters the aircraft until the last person leaves the aircraft.
The document recommends means to prevent exposure to certain types of chemical compounds, including those that could cause adverse effects, taking into account the Precautionary Principle.
Kabinenluftqualität in Verkehrsflugzeugen - Chemische Parameter
Qualité de l'air en cabine d'avions civils Composés chimiques
Kakovost zraka v kabini civilnih letal - Kemijske spojine
Ta dokument opredeljuje priporočila glede kakovosti zraka v kabini civilnih letal v zvezi s kemijskimi spojinami, ki lahko med drugim izvirajo iz prezračevalnega zraka, ki se dovaja v potniško in pilotsko kabino.
Poseben poudarek je na onesnaževalcih zraka, ki nastanejo pri odzračevanju motorja in pomožne pogonske enote (APU) ter zaidejo v kabino prek klimatskih naprav ter tlačnih in prezračevalnih sistemov.
Dokument se uporablja za kabine civilnih letal, in sicer za obdobje, ki traja od trenutka vstopa prvega potnika v letalo do izstopa zadnjega potnika iz letala.
Dokument priporoča načine za preprečevanje izpostavljenosti določenim vrstam kemijskih spojin, vključno s tistimi, ki bi lahko povzročile škodljive učinke, pri čemer se upoštevajo previdnostna načela.
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
SIST-TP CEN/TR 17904:2023
01-januar-2023
Kakovost zraka v kabini civilnih letal - Kemijske spojine
Cabin air quality on civil aircraft - Chemical compounds
Kabinenluftqualität in Verkehrsflugzeugen - Chemische Parameter
Qualité de l'air en cabine d'avions civils - Composés chimiques
Ta slovenski standard je istoveten z: CEN/TR 17904:2022
ICS:
13.040.01 Kakovost zraka na splošno Air quality in general
49.095 Oprema za potnike in Passenger and cabin
oprema kabin equipment
SIST-TP CEN/TR 17904:2023 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST-TP CEN/TR 17904:2023
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SIST-TP CEN/TR 17904:2023
CEN/TR 17904
TECHNICAL REPORT
RAPPORT TECHNIQUE
November 2022
TECHNISCHER REPORT
ICS 49.095
English Version
Cabin air quality on civil aircraft - Chemical compounds
Qualité de l'air en cabine d'avions civils ¿ Composés Kabinenluftqualität in Verkehrsflugzeugen - Chemische
chimiques Parameter
This Technical Report was approved by CEN on 30 October 2022. It has been drawn up by the Technical Committee CEN/TC 436.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. CEN/TR 17904:2022 E
worldwide for CEN national Members.
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SIST-TP CEN/TR 17904:2023
CEN/TR 17904:2022 (E)
Contents Page
European foreword . 5
Introduction . 6
1 Scope . 7
2 Normative references . 7
3 Terms and definitions . 7
4 Cabin air quality — chemical compounds . 11
4.1 Chemical compounds in cabin air . 11
4.2 Sources of chemical compounds. 11
4.3 Sources of engine oil leakage in the bleed air system . 11
4.4 Fume event . 12
4.5 Marker compounds . 12
4.6 Environmental control systems (ECS) . 12
5 Precautionary Principle and hierarchy of controls . 12
5.1 General. 12
5.2 Precautionary Principle . 13
5.3 Hierarchy of controls . 13
5.4 Elimination measures . 14
5.5 Mitigation measures . 14
6 Filtration . 15
6.1 General.
...
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