Literature DB >> 1274855

Respirator cartridge efficiency studies: VII. Effect of relative humidity and temperature.

G O Nelson, A N Correia, C A Harder.   

Abstract

Cartridge service life is not appreciably affected at relative humidities below 50%. However, performance is severely compromised when the humidity exceeds 65%. Experimental values are compared from those calculated from the adsorption isotherm, Mecklenburg and modified Wheeler equations. Calculations indicate that temperature does not play a significant role in service life predictions.

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Year:  1976        PMID： 1274855     DOI： 10.1080/0002889768507456

Source DB:  PubMed          Journal:  Am Ind Hyg Assoc J        ISSN： 0002-8894


  3 in total

1.  Estimation of Organic Vapor Breakthrough in Humidified Activated Carbon Beds: -Application of Wheeler-Jonas Equation, NIOSH MultiVapor™ and RBT (Relative Breakthrough Time).

Authors:  Hironobu Abiko; Mitsuya Furuse; Tsuguo Takano
Journal:  J Occup Health       Date:  2016-09-30       Impact factor: 2.708

2.  Adsorption Performance of Activated-Carbon-Loaded Nonwoven Filters Used in Filtering Facepiece Respirators.

Authors:  Małgorzata Okrasa; Jörn Hitz; Aleksandra Nowak; Agnieszka Brochocka; Christoph Thelen; Zbigniew Walczak
Journal:  Int J Environ Res Public Health       Date:  2019-06-04       Impact factor: 3.390

3.  Air monitoring of aromatic hydrocarbons during automobile spray painting for developing change schedule of respirator cartridges.

Authors:  Mehdi Jahangiri; Javad Adl; Seyed Jamaleddin Shahtaheri; Hossein Kakooe; Abbas Rahimi Forushani; Mohammad Reza Ganjali
Journal:  J Environ Health Sci Eng       Date:  2014-01-27
  3 in total

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