Sediment analysis and assessment of water quality in spacial variation using water quality index (NSFWQI) in Moragoda canal in Galle, Sri Lanka
Waste Management Bulletin(2023)
摘要
•Moragoda canal is the main surface water source in Galle, Sri Lanka.•Water quality index indicated the deterioration of surface water.•Sediment analysis lead to dredge the canal and suggest lanfill process.•Heavy metal contamination exists in the sedimental analysis.
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关键词
Moragoda canal,Sediment composition,Water quality index,Principal component analysis
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