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Shailendra Kumar Sinha

Institution: University Department of Geology (Binod Bihari Mahto Koyalanchal University, Dhanbad).

Country: india

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SEASONAL VARIATION IN WATER QUALITY OF RIVER PUNPUN, BIHAR, INDIA

http://anveshika.org/proceedings-of-the-zoological-society-of-india/wp-content/uploads/sites/2/2020/06/7-JUNE-2020.pdf

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  The study describes water quality of River Punpun , Bihar, India. Seasonal changes in the water quality of the river observed during Monsoon, several water quality parameters show considerable changes due to increased run- off from the catchment area and other seasonal factors. A few parameters responsible for secular variation in water quality of the river Punpun was provided by these parameters. Water temperature, pH, turbidity, electrical conductivity,dissolved oxygen(DO), biological oxygen demand(BOD),chemical oxygen demand(COD)fsulphate, phosphate,free C02, total iron,total alkalinity, total hardness, nitrogen-nitrite, nitrogen-nitrate, carbonate, bi-carbonatejotal dissolved solids, total suspended solids,sodium, potassium calcium, magnesium, chloride.The seasonal changes in water quality of the river where due to seasonal effects and catchment area characteristics.