鲁北平原浅层地下水中砷的来源探析

Analysis on Arsenic Sources of Shallow Groundwater in Northern Shandong Plain

摘要:

为了阐明养殖场中所排放的含砷废水对浅层地下水水质的影响，通过对在鲁北平原养殖场附近采集的水样中砷含量与全区采集水样的砷含量进行了对比分析研究，初步明确了养殖场所排放的含砷废水已经对附近地下水造成了一定的污染，养殖场所排放废水的砷已成为浅层地下水中砷的一个重要来源。此结论为养殖场附近浅层地下水的防污、治污和限制砷在饲料中的添加提供了一定的参考依据。

Abstract:

In order to clarify effects of discharged arsenic wastewater from livestock farm to shallow groundwater quality in northern Shandong plain, through analysis and study on arsenic content of water samples collected from livestock farm discharged wastewater and other water samples collected from the whole areas, it is showed that arsenic-bearing wastewater has caused some pollution to nearby groundwater. It also shows that the arsenic discharged wastewater by livestock farm has become an important source of arsenic in shallow groundwater. This conclusion can provide certain reference basis for antifouling and pollution treatment of shallow groundwater and limit arsenic feed adding.