The reason of pollution lied in complex where producers make dying related goods. Because of polluted water by coloring matter, the metting point of two river was seriously sick of its bad smell. At that time, the grade got down 3th grade which must not be used by several usuage.
Many regions complainted its pollution getting water problems lying the development Wicheon complex. Its concern even accused to Supreme court.
Regional environment office of Daegu reported ecological plan of gettong better quality of water around whole rivers in 2008. Newly-made blueprint covered improvement of circulation of water and ecosystem.
Studies from Korea Research Institute of Bioscience and Biotechnology Further Understanding of Alphaproteobacteria.
Mar 20, 2012; "Two strains, designated B1-1(T) and B6-8(T), were isolated from the Geumho River and the Dalseo Stream in Korea. Comparative 16S...