정수장에서 조류기인 냄새물질의 처리효율 조사연구

The removal effect of odorous compounds due to algae in three water treatment plants was studied. A simple LLE-GC-MS-SIM procedure was used to the routine analysis of odorous compounds. We detected two odorous compounds of geosmin (GSM) and 2-methylisoborneol(2-MIB) in both raw and finished water. Concentration of 2-MIB and GSM ranged from ND to 12.5 and from ND to 66.0 ng/l in the raw and finishe…