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Seasonal Variation and Storage Period of Rainwater Quality in Changwon  

Han, Chi-Bok (Gyeongsangnam-do Institute of Health and Environment)
Lee, Taek-Soon (Department of Environmental Engineering, Changwon National University)
Publication Information
Journal of Korean Society of Environmental Engineers / v.32, no.5, 2010 , pp. 461-468 More about this Journal
Abstract
This study investigated variation of rainwater quality by seasonal and storage duration of rainwater in Changwon city. Seasonally, the pollutants concentration of rainwater were higher in spring and winter. In the case of rainwater and storage rainwater quality, pH of rainwater was 4.3, storage rainwaters were 6.0 and Turbidity increased about 8 times from 1.82 NTU to 14.61 NTU. The changes of storage water quality during the storage period, initial KMnO4 consumption rainwater was exceeded drinking water standard. Total solid in rainwater was detected as 116 mg/L, it tended to stable at around 70∼80mg/L after storage period for a 6day.
Keywords
Rainwater; Turbidity; Total solid; Quality; Storage period;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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