赣州中心城区的3个自来水厂的水源均取自章江,通过对3个水厂取水口附近采集水样,采用高效液相色谱仪进行水质分析,研究不同时期水体中PAEs的分布特征.结果表明,水体中PAEs的最高含量为4.3470μg/L,且其分布规律为枯水期含量高于其他时期、下游含量高于上游.本研究系首次对赣州市地表水中的PAEs类污染物进行调查分析,并研究其季节性变化规律及赋存、迁移转化规律,可为该市保障饮用水安全决策方面提供科学依据.%The water resources of the three waterworks in Ganzhou central city were taken from Zhang River. Water samples were collected from the vicinity of the three waterworks, and the water quality was analyzed by high performance liquid chromatography (HPLC).The distribution characteristics of PAEs in different periods were studied.The results showed that Zhang River of Ganzhou City section has been contaminated by PAEs, the highest content was 4.3470 μg/L. The dry season content is higher than other periods, the downstream content is higher than the upstream.The PAEs pollutants in surface water of Ganzhou City were investigated and analyzed for the first time,and to study its seasonal variation and occurrence, migration and transformation. Which can provide scientific basis for urban managers to ensure drinking water safety decision-making.
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