ASSESSMENT OF IRRIGATION WATER QUALITY AS DETERIORATED BY EFFLUENT DISCHARGED FROM MAJOR SHRIMP PROCESSING INDUSTRIES OF RUPSHA UPAZILA, KHULNA, BANGLADESH

Authors

  • Md. Tareq Bin Salam Soil Science Discipline, Khulna University, Khulna 9208, Khulna 9208, Bangladesh
  • Shaikh Motasim Billah Soil Science Discipline, Khulna University, Khulna 9208, Khulna 9208, Bangladesh

DOI:

https://doi.org/10.53808/KUS.2013.11and12.1102-L

Keywords:

Water quality, effluents, shrimp processing industries, irrigation use, salinity

Abstract

A Comparative study was carried out in different shrimp processing industries at Rupsha Upazila under Khulna district from January 2010 to December 2010. In the experiment, some water quality parameters were determined to sketch out the nutrient dynamics of the experimental area. The nutrient contents of water were analyzed for measuring temperature, pH, EC, salinity, sodium adsorption ratio (SAR), soluble sodium percentage (SSP), hardness and some major ionic concentrations. The temperature of the water samples were ranged from 29.1°C to 29.3 °C and the pH varied from 8.0 to 8.12 which reflected neutral to alkaline in nature. The values of SAR, SSP and hardness were ranged from 4.28 to 8.65, 71.24 to 81.847 percent and 239.1 to 312.3 mg L-1, respectively. Among the five industries the hazardous classes of the four industries reflected High sodium (alkali) content with medium salinity hazard. So, from the result, it may be concluded that appropriate sustainable management technologies need to be incorporated to control pH, hardness and salinity of that water.

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References

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Published

29-11-2013

How to Cite

[1]
M. T. B. Salam and S. M. . Billah, “ASSESSMENT OF IRRIGATION WATER QUALITY AS DETERIORATED BY EFFLUENT DISCHARGED FROM MAJOR SHRIMP PROCESSING INDUSTRIES OF RUPSHA UPAZILA, KHULNA, BANGLADESH”, Khulna Univ. Stud., pp. 121–127, Nov. 2013.

Issue

Section

Life Science

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