Investigation and analysis of the aerosol in the cabins of a certain submarine during submerged operation
10.3760/cma.j.issn.1009-6906.2016.05.007
- VernacularTitle:某型常规潜艇航行中舱室空气气溶胶状态调查分析
- Author:
Haixia YUAN
1
;
Huxiang PAN
1
;
Xiaomeng REN
1
;
Xinhong XU
1
;
Cunjie XIAO
1
Author Information
1. 海军医学研究所,上海,200433
- Publication Type:Journal Article
- Keywords:
Submarine;
Cabin;
Aerosol
- From:
Chinese journal of nautical medicine and hyperbaric medicine
2016;23(5):357-359,405
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate and analyze the pollution of aerosol PM 2.5,PM 10 and TSP in the cabins of a certain AIP-submarine during 8 days of continuous submerged operation.Methods The aerosol concentrations of the said substances in the submarine cabins were detected by using TSI8533 aerosol detector.Results In normal submerged operation,the aerosol concentrations in the cabins were all relatively lower,with the galley as an exception,however,they did not exceed the specified national standards.The PM 2.5 concentration in the galley exceeded the allowable limit specified in GB3095-2012.The highest concentrations of PM 2.5,PM 10 and TSP all occurred in the air compressor compartment when the compressor system was under operation.The next highest concentrations of these substances occurred in the main engine room,when damage control operation was under way.TSP concentration was relatively higher in the living cabins of the crew.Conclusions The main sources of aerosol pollution were air compressors and cooking oil fume.The crew and their activities also had some effects on the TSP concentration in the cabins of the submarine.
