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2023-09-02

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Chhaba, B., Goud, E.A., Kachave, V., Aitwar, V.S., Gangan, N.D., 2023. The negative impact of desalination brine on marine flora and fauna. Biotica Research Today 5(9), 644-646.

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HOME / ARCHIVES / Vol. 5 No. 9 : September (2023) / Popular Article

The Negative Impact of Desalination Brine on Marine Flora and Fauna

Bhagchand Chhaba*

Dept. of Aquatic Environment Management, Dr.BSKKV, Dapoli, College of Fisheries, Shirgaon, Ratnagiri, Maharashtra (415 629), India

Ediga Arun Goud

Dept. of Aquaculture, Dr.BSKKV, Dapoli, College of Fisheries, Shirgaon, Ratnagiri, Maharashtra (415 629), India

Vikram Kachave

Dept. of Fish Physiology and Biochemistry, ICAR-CIFE, Andheri (W), Mumbai, Maharashtra (400 061), India

V.S. Aitwar

Dept. of Aquatic Environment Management, KVAFSU, Bidar, College of Fisheries, Mangaluru, Karnataka (575 002), India

Neha D. Gangan

Dept. of Aquatic Environment Management, Dr.BSKKV, Dapoli, College of Fisheries, Shirgaon, Ratnagiri, Maharashtra (415 629), India

DOI: NIL

Keywords: Brine, Fauna, Flora, Sea Grass

Abstract


At a time when the world's water supply is becoming increasingly scarce, saltwater is being considered an infinite source for freshwater through the desalination process of seawater. To increase the effectiveness of saltwater desalination, hybridized systems and thermal and membrane-based techniques are being deployed. Due to its increased salinity, temperature and chemical content, brine, a byproduct of seawater desalination that is invariably thrown into oceans and seas, negatively affects the local marine ecology and biodiversity. Additionally, a number of factors, such as input quantity and quality, the process of desalination and discharge technique, have an influence on the quality and amount of brine. Several factors determine how strongly salt affects marine biota, yet different marine species have different tolerance levels for the impacts of brine.

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Dupavillon, J.L., Gillanders, B.M., 2009. Impacts of seawater desalination on the giant Australian cuttlefish Sepia apama in the upper Spencer Gulf, South Australia. Marine Environmental Research 67(4-5), 207-218. DOI: https://doi.org/10.1016/j.marenvres.2009.02.002.

Gacia, E., Invers, O., Manzanera, M., Ballesteros, E., Romero, J., 2007. Impact of the brine from a desalination plant on a shallow seagrass (Posidonia oceanica) meadow. Estuarine Coastal Shelf Science 72(4), 579-590. DOI: https://doi.org/10.1016/j.ecss.2006.11.021.

Kupsco, A., Sikder, R., Schlenk, D., 2017. Comparative developmental toxicity of desalination brine and sulfate-dominated saltwater in a Euryhaline fish. Archives of Environmental Contamination Toxicology 72, 294-302. DOI: https://doi.org/10.1007/s00244-016-0354-9.

Omerspahic, M., Al-Jabri, H., Siddiqui, S.A., Saadaoui, I., 2022. Characteristics of desalination brine and its impacts on marine chemistry and health, with emphasis on the Persian/Arabian Gulf: A review. Frontiers in Marine Science 9, 845113. DOI: https://doi.org/10.3389/fmars.2022.845113.

Remaili, T.M., Simpson, S.L., Bennett, W.W., King, J.J., Mosley, L.M., Welsh, D.T., Jolley, D.F., 2018. Assisted natural recovery of hypersaline sediments: Salinity thresholds for the establishment of a community of bioturbating organisms. Environmental Science: Processes & Impacts 20(9), 1244-1253. DOI: https://doi.org/10.1039/c8em00092a.