Assessing Heavy Metal and Physiochemical Pollution Load of Danro river and its management using floating bed remediation
Author:
Majumdar Aditi1, Avishek Kirti1
Affiliation:
1. Birla Institute of Technology, Mesra
Abstract
Abstract
River Danro in Garhwa (India) plays a vital role as a significant source of surface water and a crucial tributary of the North Koel River, ultimately joining the Ganga River Basin. Serving both urban-industrial and rural areas, the region faces challenges, including sand mining near Belchampa Ghat. This study aimed to assess physicochemical and heavy metals pollution at nine sampling locations, utilizing the Overall Index of Pollution (OIP), Nemerow Pollution Index (NPI), and Heavy Metal Pollution Index (HPI). OIP values indicated excellent surface water quality (0.71) in non-monsoon and slight pollution (6.28) in monsoon. NPI ranged from 0.10 to 1.74 in non-monsoon and from 0.22 (clean) to 27.15 (heavily polluted) in monsoon. HPI results suggested groundwater contamination, particularly by lead. Principal component analysis (PCA) and geospatial mapping showed similar outcomes, highlighting the influence of adjacent land use on water quality. Recognizing the significance of Danro River in sustaining life, livelihoods, and economic growth, the study recommends implementing measures like floating bed remediation and regulatory actions for effective river management.
Publisher
Research Square Platform LLC
Reference112 articles.
1. 1. Abazeri, M. (2023). Women of the Sun: Mediating Co-Production in Iranian Agrarian Systems [PhD Thesis, University of Miami]. https://scholarship.miami.edu/view/pdfCoverPage?instCode=01UOML_INST&filePid=13418628010002976&download=true 2. 2. Abidin, R. Z., Sulaiman, M. S., & Yusoff, N. (2017). Erosion risk assessment: A case study of the Langat River bank in Malaysia. International Soil and Water Conservation Research, 5(1), 26–35. 3. 3. Adegbeye, M. J., Reddy, P. R. K., Obaisi, A. I., Elghandour, M., Oyebamiji, K. J., Salem, A. Z. M., Morakinyo-Fasipe, O. T., Cipriano-Salazar, M., & Camacho-Díaz, L. M. (2020). Sustainable agriculture options for production, greenhouse gasses and pollution alleviation, and nutrient recycling in emerging and transitional nations-An overview. Journal of Cleaner Production, 242, 118319. 4. 4. Adesakin, T. A., Oyewale, A. T., Bayero, U., Mohammed, A. N., Aduwo, I. A., Ahmed, P. Z., Abubakar, N. D., & Barje, I. B. (2020). Assessment of bacteriological quality and physico-chemical parameters of domestic water sources in Samaru community, Zaria, Northwest Nigeria. Heliyon, 6(8). https://www.cell.com/heliyon/pdf/S2405-8440(20)31616-9.pdf 5. 5. Akhtar, N., Syakir Ishak, M. I., Bhawani, S. A., & Umar, K. (2021). Various natural and anthropogenic factors responsible for water quality degradation: A review. Water, 13(19), 2660.
|
|