Assessment of Physicochemical Quality and Challenges of Municipal Sewage Water in Manchalapur Village in the Karnataka, India

Kavitha *

College of Agricultural Engineering, University of Agricultural Sciences, Raichur-584101, India.

Prasad S. Kulkarni

Department of Irrigation and Drainage Engineering, College of Agriculture Engineering, University of Agricultural Sciences, Raichur-584101, India.

*Author to whom correspondence should be addressed.


Abstract

The present study was carried out on characterization of municipal sewage water tank of Manchalapur village near Raichur city in Karnataka.  The water samples were collectedeight times from four different locations like inlet, outlet and water spreading area of the Manchalapur tank during the year 2018-2019 in monsoon and post monsoon season. The collected water samples were analyzed for the water quality parameters by using standard procedure. The results obtained were compared with Central Pollution Control Board (CPCB) and Bureau of India Standards (IS 2296:1992) water quality requirements for irrigation. The results showed that pH (7.89, 8.54), Electrical Conductivity (1.41, 1.48 dSm-1), Total Dissolved Solids (929.63, 1031.56 mg L-1), Carbonate (2.15, 0.86 mg L-1), Bicarbonate (7.71,4.99 mg L-1), Nitrate (26.90, 34.09 mg L-1), Phosphate (9.85, 6.20 mg L-1), Calcium (3.38, 2.77 mg L-1), magnesium (5.16, 4.13 mg L-1),  Sodium (0.85, 0.92  mg L-1), Biological Oxygen Demand (1396.88, 1252.31 mg L-1), Chemical Oxygen Demand (14480, 8573.0 mg L-1), Dissolved Oxygen (7.91, 8.02 mg L-1) and turbidity (13.33, 8.77 NTU) for monsoon and post monsoon respectively. All the water quality parameters were within the recommended range of irrigation standards except the parameters BOD, COD, DO and turbidity. The results could be applicable advice to farmers and agricultural researchers for proper management and use of tank water for agricultural purpose.

Keywords: Municipal sewage, irrigation, water samples, monsoon, post monsoon


How to Cite

Kavitha, and Prasad S. Kulkarni. 2024. “Assessment of Physicochemical Quality and Challenges of Municipal Sewage Water in Manchalapur Village in the Karnataka, India”. International Journal of Environment and Climate Change 14 (4):69-79. https://doi.org/10.9734/ijecc/2024/v14i44097.