THE ENVIRONMENTAL IMPACT AND THE WASTEWATER QUALITY OF THE TEXTILE WET PROCESSING IN THE SUDAN

  • admin
  • Mutasim.A. Ahmed Department of Textile Engineering, Faculty of Textile, University of Gezira, Sudan
  • Elfadil H. Haroon Department of Textile Technology, Faculty of Engineering, Sudan University for Science and Technology, Sudan.

Abstract

The purpose of this study is to evaluate the environmental impacts of the textile wet processing in one Textile Mill (at Khartoum North) and to estimate the pollution load and the required degree of treatment of wastewater produced.


The study includes the important parameters affecting pollution overload associated with the wet processing stages, such as desizing, scouring, bleaching, dyeing, finishing and washing.


Different industrial wastewater samples were taken at different intervals of time, and subjected to various tests, by the different analytical methods. The instrumental methods of analysis used are UV- visible and atomic absorption spectrophotometer (AAS), digital pH meter, COD reactor, BOD incubator, etc.


The study proved that, the extensive use of chemicals, dyestuffs and water results in generation of highly polluted water differing in magnitude and quality.


   Key words: Textile, Wet Processing, Pollution, Wastewater, Environmental    Performance

References

1. Smith B, (1994).Best Pollution Prevention Management Practices for the Textile Mills, in Press, US EPA.
2. APHA-AWWA.WPCF, 1989, Standard Methods for Examination of Water and Wastewater, (17th Edition), Washington, 1989.
3. ISO 6060: Water Quality Determination of Chemical Oxygen, Detail ATMI’s E3 Program: Encouraging Environmental Excellence Report 1995- Cases Studies of Pollution Prevention –American. Textile Industries, USA.
4. Lewis J, Schurk J, (1991). Incorporating Pollution Prevention Concepts into Higher Education, University of Washington, Department of Ecology.(2005)
5. Clair N. Sawyer, Perry L. McCarty, (2003). Chemistry of Environmental Engineering and Science, 5th Edition, New York: McGraw-hill. ISBN 0072480661.
6. Smith B, (1986). Polymer and Text. Chemistry Program, NCSU, College of Textiles, Raleigh, NC.
7. EPA-600/4-79-020, 1983; Standard Methods, 1992, p.3-61 Standard Method, 1992, p.3-61
8. United Nations Environmental Program (UNEP), (1996). Cleaner Production in Textile Wet Processing, Work Book Trainer, Paris, 1996.
9. Lomas, M, (1993). Textile Wet Processing and the Environment, Journal of the Society of Dyers and Colorists, 109: p 10-12.
10. Glover, Brain; Pierce, H Jeffery, (1993). A Return to Nature, Journal of the Society of Dyers and Colorists, 109: P 5-9.
Published
2009-12-01
How to Cite
, admin; AHMED, Mutasim.A.; HAROON, Elfadil H.. THE ENVIRONMENTAL IMPACT AND THE WASTEWATER QUALITY OF THE TEXTILE WET PROCESSING IN THE SUDAN. Gezira Journal of Health Sciences, [S.l.], v. 5, n. 2, dec. 2009. ISSN 1810-5386. Available at: <http://37.60.236.48/index.php/gjhs/article/view/434>. Date accessed: 03 june 2026.
Section
Articles