African Journal of Environmental Science and Technology
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Article Number - 864515267007


Vol.12(1), pp. 15-20 , January 2018
DOI: 10.5897/AJEST2017.2432
ISSN: 1996-0786



Full Length Research Paper

Effect of noise pollution on hearing capacity of workers in Jute Mills of Chittagong City



Sajeda Akter
  • Sajeda Akter
  • Department of Zoology, University of Chittagong, Chittagong, Bangladesh.
  • Google Scholar
Abrar Hasan
  • Abrar Hasan
  • Department of Applied and Environmental Chemistry, University of Chittagong, Chittagong, Bangladesh.
  • Google Scholar
Ferhana Fardous
  • Ferhana Fardous
  • Department of Zoology, University of Chittagong, Chittagong, Bangladesh.
  • Google Scholar
Abdul Maleque Bhouyain
  • Abdul Maleque Bhouyain
  • Department of Zoology, University of Chittagong, Chittagong, Bangladesh.
  • Google Scholar







 Received: 06 October 2017  Accepted: 11 November 2017  Published: 31 January 2018

Copyright © 2018 Author(s) retain the copyright of this article.
This article is published under the terms of the Creative Commons Attribution License 4.0


A survey and assessment of noise level with its impact on mill workers were conducted in two Jute Mills of Chittagong city. These industries are highly noise producers; the workers of such mills are highly prone to noise pollution effect, especially hearing problems. Higher noise level in different working sections of the Jute Mill was recorded which includes the siren played, noise from the main entrance, mill’s gate and inside the factory. These high levels of noise are much higher than standard and acceptable noise level. The hearing loss of mill workers were determined by producing artificial noise from various distances (5 to 200 feet) and the listening power of different workers was measured. Workers having longer working periods (from 6 months to 2, 5, 10 and 20 years) were not able to hear noise as compared to a normal or less working period person (6 months or new). The experiment suggests that the workers are obviously affected by high noise production of the mills and gradually losing their ability to listen.

 

Key words: Noise pollution, hearing loss, jute mills.

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APA Akter, S., Hasan, A., Fardous, F., & Bhouyain, A. M. (2018). Effect of noise pollution on hearing capacity of workers in Jute Mills of Chittagong City. African Journal of Environmental Science and Technology , 12(1), 15-20.
Chicago Sajeda Akter, Abrar Hasan, Ferhana Fardous and Abdul Maleque Bhouyain. "Effect of noise pollution on hearing capacity of workers in Jute Mills of Chittagong City." African Journal of Environmental Science and Technology 12, no. 1 (2018): 15-20.
MLA Sajeda Akter, et al. "Effect of noise pollution on hearing capacity of workers in Jute Mills of Chittagong City." African Journal of Environmental Science and Technology 12.1 (2018): 15-20.
   
DOI 10.5897/AJEST2017.2432
URL http://academicjournals.org/journal/AJEST/article-abstract/864515267007

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