2022
DOI: 10.1007/s11356-022-23513-8
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Development of water quality index as a tool for urban water resources management

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Cited by 2 publications
(2 citation statements)
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“…In the study area, the presence of industrial and domestic waste contributes to a high level of pollution, as indicated by over 75.5 percent of WQI readings. Industrial effluents and domestic waste significantly impact the BOD levels in the rivers [39,90]. The degradation of river water quality occurs when there is a high level of BOD, which leads to the rapid decomposition of biodegradable organic matter and subsequent depletion of dissolved oxygen [91][92][93].…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…In the study area, the presence of industrial and domestic waste contributes to a high level of pollution, as indicated by over 75.5 percent of WQI readings. Industrial effluents and domestic waste significantly impact the BOD levels in the rivers [39,90]. The degradation of river water quality occurs when there is a high level of BOD, which leads to the rapid decomposition of biodegradable organic matter and subsequent depletion of dissolved oxygen [91][92][93].…”
Section: Discussionmentioning
confidence: 99%
“…In residential areas, the morning period exhibits the lowest dissolved oxygen (DO) concentrations and the highest values of total solids (TS), turbidity, biochemical oxygen demand (BOD), total phosphorus (TP), total nitrogen (TN), and E. coli. This pattern may reflect population habits, as the greatest generation of pollutants occurs overnight and in the early morning due to clandestine inputs of domestic wastewater into the stream [39]. The sewage treatment facilities in mega cities are seriously insufficient and too old, resulting in the untreated direct discharge of a large amount of sewage [19].…”
Section: Introductionmentioning
confidence: 99%