Assessment of Hexavalent Chromium Pollution in Buriganga and Dhaleshwari River Waterbodies Adjacent to Tannery Estates in Bangladesh

  • Hafizur Rahman Independent University Bangladesh (IUB), Dhaka, Bangladesh
  • Nabila Hoque Independent University Bangladesh (IUB), Dhaka, Bangladesh
  • Palash Kumar Sarker Military Institute of Science and Technology (MIST), Dhaka, Bangladesh
  • Ashrafus Safa Independent University Bangladesh (IUB), Dhaka, Bangladesh
Keywords: Chromium, Tannery, Effluent, Buriganga, Dhaleshwari


Recently, in Bangladesh, all tannery industries have been relocated to a new location exclusively established for leather processing industries with modern manufacturing facilities and effluent treatment plants with standard probations. Effluents generated from the tannery industries are now being disposed of into the surrounding river water bodies. In this study, our goal was to investigate the presence of chemical contaminants like hexavalent chromium (Cr6+) in the water bodies surrounding tannery industries and to understand the possible role played by the tannery effluents in contaminating the river water bodies with Cr6+. Result analysis revealed the presence of an amount of Cr6+ (ranging from 0.01 mg/L to 3.54 mg/L) in the surrounding water bodies, which was far above the maximum permissible limit of Cr6+ (0.05 mg/L for surface water), set by the Environmental Protection Agency. It is, therefore, plausible to assume that effluents from the tanneries play an important role in hexavalent chromium contamination of water bodies surrounding tannery industries.


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Asaduzzaman, M., Hasan, I., Rajia, S., Khan, N., & Kabir, K. A. (2016). Impact of tannery effluents on the aquatic environment of the Buriganga River in Dhaka, Bangladesh. Toxicology and Industrial Health, 32(6), 1106-13.

Blacksmith Institute and Green Cross Switzerland. (2013). The World’s Worst 2013: The Top Ten Toxic Threats-Cleanup, Progress, and Ongoing Challenges. Retrieved February 22, 2020, from

Hashem, M. A., Arefin, M. S., & Ahmed, M. (2014). Estimation and Environmental Effect of Tannery Effluent from Wet Salted Goat Skin in Beam House Operations: Bangladesh Perspective. International Journal of Environment, 4(2), 39-45.

Hashem, M. A., Islam, A., Mohsin, S., & Nur-A-Tomal, M. S. (2015). Green environment suffers by discharging of high-chromium containing wastewater from the tanneries at Hazaribagh, Bangladesh. Sustainable Water Resources Management, 1(4), 343-347.

Holmes, A. L., Wise, S. S., & Wise, J. P. Sr. (2008). Carcinogenicity of hexavalent chromium. Indian Journal of Medical Research, 128(4), 353-72.

Hossain, M. A., & Islam, L. N. (2016). Effect of Occupational Exposure on Allergic Diseases and Relationship with Serum IgE Levels in the Tannery Workers in Bangladesh. Bioresearch Communications, 2(1), 158-163.

Islam, M. S., Uddin, M. K., Tareq, S. M., Shammi, M., Kamal, A. K. I., Sugano, T., Kurasaki, M., Saito, T., Tanaka, S., & Kuramitz, H. (2015). Alteration of Water Pollution Level with the Seasonal Changes in Mean Daily Discharge in Three Main Rivers around Dhaka City, Bangladesh. Environments, 2(3), 280-294.

Jolly, Y. N., Choudhury, T. R., Islam, A., & Suravi, N. I. (2012). Background Chemical Study of Relocated Hazaribagh Tannery Complex Environment, Savar. Journal of Bangladesh Academy of Sciences, 36(1), 45-51.

Juel, M. A. I., Chowdhury, Z. U. M., Mizan, A., & Alam, M. S. (2016). Toxicity and environmental impact assessment of heavy metals contaminated soil of Hazaribagh tannery area. In Proceedings of 3rd International Conference on Advances in Civil Engineering, CUET, Chittagong, Bangladesh, 21-23 December 2016, (pp. 94-99).

Karim, M. R., Manshoven, S., Islam, M. R., Gascon, J. A., Ibarra, M., Diels, L., & Rahman, M. M. (2013). Assessment of an Urban Contaminated Site from Tannery Industries in Dhaka City, Bangladesh. Journal of Hazardous, Toxic, and Radioactive Waste, 17(1), 52-61.

Mahmood, S., Nourin, F. T. J., Siddika, A., & Khan, T. F. (2017). Encroachment of the Buriganga River in Bangladesh. Journal of Minerals and Materials Characterization and Engineering, 5, 266-273.

Onchoke, K. K., & Sasu, S. A. (2016). Determination of Hexavalent Chromium (Cr(VI)) Concentrations via Ion Chromatography and UV-Vis Spectrophotometry in Samples Collected from Nacogdoches Wastewater Treatment Plant, East Texas (USA). Advances in Environmental Chemistry, 2016, 1-10.

River Pollution Mitigation Committee (RPMC). (2008). Mitigation of River Pollution of Buriganga and Linked Rivers-Turag, TongiKhal, Balu, Sitalakhya and Dhaleswari. A report of RPMC Dhaka, Bangladesh, 2008.

Rouf, M., Islam, M., Haq, M., Ahmed, N., & Rabeya, T. (2013). Characterization of effluents of leather industries in Hazaribagh area of Dhaka city. Bangladesh Journal of Scientific and Industrial Research, 48(3), 155-166.

Saha, R., Nandi, R., & Saha, B. (2011). Sources and toxicity of hexavalent chromium. Journal of Coordination Chemistry, 64(10), 1782-1806.

Sarkar, M., Rahman, A., Islam, J., Ahmed, K., Uddin, M., & Bhoumik, N. (2015). Study of hydrochemistry and pollution status of the Buriganga river, Bangladesh. Bangladesh Journal of Scientific and Industrial Research, 50(2), 123-134.

Shams, K. M., Tichy, G., Sager, M., Peer, T., Bashar, A., & Jozic, M. (2009). Soil contamination from tannery wastes with emphasis on the fate and distribution of tri- and hexavalent chromium. Water, Air, and Soil Pollution, 199(1-4), 123-137.

Singh, K. P., Mohan, D., Sinha, S., & Dalwani, R. (2004). Impact assessment of treated/untreated wastewater toxicants discharged by sewage treatment plants on health, agricultural, and environmental quality in the wastewater disposal area. Chemosphere, 55(2), 227-55.

Tinni, S., Islam, M., Fatima, K., & Ali, M. (2014). Impact of Tanneries Waste Disposal on Environment in Some Selected Areas of Dhaka City Corporation. Journal of Environmental Science and Natural Resources, 7(1), 149-156.

Wilson, B., & Pyatt, F. B. (2007). Heavy metal dispersion, persistance, and bioccumulation around an ancient copper mine situated in Anglesey, UK. Ecotoxicology and Environmental Safety, 66(2), 224-31.

Zewdu, F., & Amare, M. (2018). Determination of the level of hexavalent, trivalent, and total chromium in the discharged effluent of Bahir Dar tannery using ICP-OES and UV–Visible spectrometry. Cogent Chemistry, 4(1), 1534566.

How to Cite
Rahman, H., Hoque, N., Sarker, P. K., & Safa, A. (2020). Assessment of Hexavalent Chromium Pollution in Buriganga and Dhaleshwari River Waterbodies Adjacent to Tannery Estates in Bangladesh. MIST INTERNATIONAL JOURNAL OF SCIENCE AND TECHNOLOGY, 8(1), 11-15. Retrieved from