Research Progress of Arsenic Contamination in Groundwater

Arsenic is a severely toxic substance resulting in cancer. Arsenic contamination of groundwater has had a significantly negative influence not only on human health,but also on ecological environment,and it has been a hot issue for abroad and domestic scholars in recent years. This paper summarizes arsenic contamination in groundwater,introduces current status of the research focused on Arsenic in groundwater,meanwhile,it also simply depicts its source. In addition,this article shows several aspects of Arsenic contamination in details,including existence form,impact factors,and points out the instruction for preventive control and remediation of arsenic contamination in groundwater.