Predictive analysis of groundwater contamination at Tianchang Wanshou landfill
Under abnormal working conditions,landfills can adversely affect the groundwater environment.The lack of ap-propriate pollution prevention and control measures at the Tianchang Wanshou landfill is a serious threat to the local groundwa-ter environment.This paper combines the actual situation of Tianchang Wanshou landfill,according to the hydro-geological profile around the landfill,using numerical simulation to analyse the transport of predictive factors,and predicting and evalua-ting the regional groundwater pollution situation.The results show that,The landfill has significantly exceeded the contamina-tion limits for pollution factors and is in urgent need of isolation and disposal.It is recommended that the observation of the transport of pollutants should be strengthened and measures should be taken as soon as possible to control the pollution of the groundwater environment by landfills.