Arsenic occurrence in groundwater of Kathmandu Valley, Nepal

This study was carried out to assess arsenic occurrence in groundwater of Kathmandu Valley, Nepal, with focus on spatial and seasonal variation, total and dissolved arsenic concentration and the arsenic release process. Several deep and shallow groundwater samples from northern and central groundwat...

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Veröffentlicht in:	Desalination and water treatment 2009-04, Vol.4 (1-3), p.248-254
Hauptverfasser:	Chapagain, S.K., Shrestha, S., Nakamura, T., Pandey, V.P., Kazama, F.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Arsenic Drinking water and swimming-pool water. Desalination Exact sciences and technology Groundwater Kathmandu Valley Pollution Water treatment and pollution
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Beschreibung
Zusammenfassung:	This study was carried out to assess arsenic occurrence in groundwater of Kathmandu Valley, Nepal, with focus on spatial and seasonal variation, total and dissolved arsenic concentration and the arsenic release process. Several deep and shallow groundwater samples from northern and central groundwater districts were collected during the pre-monsoon and monsoon seasons, and analyzed for major physicochemical parameters. The arsenic concentration was
ISSN:	1944-3986 1944-3994 1944-3986
DOI:	10.5004/dwt.2009.492