Removal of NOM in Different Water Sources by Coagulation _Elfira

Authors

  • Elfira Andriyati Universitas Bung Hatta
  • Reni Desmiarti Universitas Bung Hatta
  • Toshiro Yamada Gifu University

Keywords:

NOM, River water, DOC ,Coagulation

Abstract

The characteristics of NOM in sources water were investigated along the river from the upstream to the downstream. The survey was done in three different water sources in different season (autumn and winter) and the water influenced by the rainfall were investigated. The NOM characteristics in each location indicate the water contain of humic acid and protein-like substances based on UV260, DOC and EEM analysis. Coagulation also conducted by laboratory scale to see NOM removal due to coagulant that water treatment usually used.

References

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Edzwald, J.K., Tobiason, J.E., 2019. Enhanced coagulation: USA requirements and a broader view. Water Sci. Technol. 40 (9), 63–70.

Li, F.S., Yuasa, A., et al. 2005. Impacts of a heavy storm of rain upon dissolved and particulate organic C, N, and P in the main river of a vegetation-rich basin area in Japan, Sci. Total. Environ., Vol. 345, No. 1, pp. 99-113

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Published

2021-04-08