Evaluation of Wastewater Quality Using Multivariate Analysis and Water Quality Index for its Sustainable Management in Urban Area | ||
| Pollution | ||
| دوره 10، شماره 3، تابستان 2024، صفحه 973-984 اصل مقاله (1.88 M) | ||
| نوع مقاله: Original Research Paper | ||
| شناسه دیجیتال (DOI): 10.22059/poll.2024.373026.2266 | ||
| نویسندگان | ||
| Govind Gupta1؛ Jabbar Khan1؛ Naveen Kumar Singh* 1؛ Vivek Narayan Bhave2؛ Vinay Bharadwaj2؛ Rajeev Pratap Singh3 | ||
| 1Department of Chemistry, Environmental Science discipline, Manipal University Jaipur, Dehmi Kalan, Jaipur-303007, India | ||
| 2Ground Water Department, Jaipur-302004, India | ||
| 3Institute of Environment and Sustainable Development, Banaras Hindu University, Varanasi-221005, India | ||
| چکیده | ||
| In present study, wastewater quality was evaluated applying multivariate analysis (PCA) and water quality index with respect to the Indian standards in the selected urban areas of Jaipur region, Rajasthan, India. Maximum average values of BOD5, TDS, chloride and fluoride were recorded as 21 mg/L, 1501 mg/L, 285.0 mg/L and 1.8 mg/L, respectively, along with metal concentration in order of Zn (6.31 mg/L )> Fe (0.52 mg/L )> Mn (0.25 mg/L), Cu (0.16 mg/L)> Pb (0.11 mg/L)> Ni (0.02 mg/L). PCA indicates four components extracted with a total variance of 78.48% from the water quality parameters. Wastewater Quality Index (WWQI) analysis emphasis level of pollution load at different sites which revealed 40% of the selected sites were inappropriate for reuse without treatment, however, 60% of the sites with moderate pollution load could be suitably reuse in agricultural and aquaculture. Findings of the present study conclude that multivariate analysis and wastewater quality index could be used as an effective tool for environmental monitoring, assessing, and categorizing wastewater to opt appropriate treatment, reuse and recycling options for sustainable wastewater management. | ||
| کلیدواژهها | ||
| BOD5؛ Contamination؛ Dissolved oxygen؛ Metal؛ Sewage | ||
| مراجع | ||
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