山东平原地区浅层地下水有机污染特征分析

Characteristics of Organic Pollution of Shallow Groundwater in the Shandong Plain

山东平原地区浅层地下水普遍受到有机物污染并形成多个有机污染区,检出的有机污染物达29种之多,个别地区有机物含量超过地下水饮用限量标准,致使地下水质量恶化。该文以水文地质条件分析及地下水污染物组分测试为手段,对山东平原区浅层地下水中有机污染种类及污染程度进行了研究,目的在于评价地下水安全性,保护宝贵的地下水资源。

The shallow groundwater is generally polluted by organics and many organic polluted areas have formed in the Shandong Plain. 29 kinds of organic pollutants are detected in samples of shallow groundwater from the study areas; the quality of groundwater deteriorates; the organic contents are over the qualitative limitation of drinking groundwater in some polluted areas. To evaluate the groundwater security, and protect the precious groundwater resources, this paper analyzed the species of organic pollutants and the pollution level of shallow groundwater in the Shandong Plain basing on integrated analysis of hydrogeological conditions and groundwater components.