辽河水体有机污染来源判别

为探讨掌握辽河水体中有机物污染及污染水平,并通过典型有机物作为标志,进行污染来源判别。本研究采用气相色谱(GC-FID,GC-ECD)、气相色谱-质谱联机(GC-MS)技术对西辽河到红庙子12个点位的水样进行了四大类有机物分析。结果表明:辽宁省内河水石油烃类污染是非常明显且普遍的。辽河水污染是混合型的,工业含油废水排放,交通运输石油滴漏,城镇市政废水排放,工农业生产和家庭生活用煤作能源,热源等是主要污染来源。

Analytical Procedures to Classify Organic Pollutants in Liaohe River

To explore and master the organic pollution and pollution levels of Liaohe River water, and use typical organic as the signs, we determine the Liaohe River sources of pollution. This research use GC - FID,GC - ECD and GC - MS technology to analysis 12 sections water samples to four types organics from the West Liaohe River to Hongmiaozi. The results shows that the pe troleum hydrocarbon compound pollution is very obvious and universal in Liaoning Province. Water polluting of Liaohe River is mixed type, the main pollution sources are the industry oily wastewater emissions, the transportation petroleum dripping, the cities＇ municipal administration waste water emissions, the industry and agriculture production and the family llfe coal cost and heat source and ect.