Investigation of Organic Pollutants in the Songhuajiang River Basin
松花江水系有机污染的现状

The organic pollutants in the Songhuajiang River basin have been analyzed with GC, GC/MS, HPLC and TIC methods, water samples were treated in situ for GC/ MS and HPLC and treated in the laboratories for GC and TIC. The samples were collected in winter and summer. 152 organic compounds were detected out. Among them, 19% were PAHs, 14% were chlorocompounds, 13% aromatic compounds and 54% others. Most of the organic counpounds polluting some sections of the River haver been found from the analytical results.