| Title |
A Study on the Effluent Source of Montoring Technique for Organic Pollutant |
| Authors |
정영희 ; 김삼권 ; 신선경 ; 이재인 ; 이원석 ; 이준배 ( Y . H . Chung ; S . C . Kim ; S . K . Shin ; J . I . Lee ; W . S . Lee ; J . B . Lee ) |
| Abstract |
The monitoring technique for trace organic pollutants is developed to find the pollutant and solve the environmental accident by persuiting the effluent source. Twenty five samples of the inffluent, effluent and stream water were collected to apply the monitoring technique for trace organic pollutant in the Imjin liver. In Mumyung stream, the collected samples from pollutant source of the downstream are analyzed. The peak patterns of volatile organic compounds such as sulfur compounds, toluene and indene compounds agreed to the leather factory and the peak patterns of semivolatile organic compounds such as phosphate compounds agreed to the foundry. In Hyochon stream, the volatile organic compounds such as trichlorobenzene, naphthalene, benzene and toluene are detected in the main stream of the Shin stream. These peak patterns agreed to the effluent peaks of painting and textile manufacturing industries. Also, the peak patterns of semi-volatile organic compounds (phenol compounds and hydrocarbons of high boiling point) conformed to the furs manufacturing industry. In Sangpai stream, the collected samples from midstream of Sangpai stream are detected the trichlorobenzene and trihalomethans as volatile organic compounds. These characteristic organic pollutants are generally discharged from the textile & dyeing based on the established database. From these information, we found that the wastewater is discharged from two textile industries as the result of pursuit. The semi-volatile organic compounds, which are indole and phenol compounds, also accorded to the peak patterns of textile & dyeing. |