Evaluation and Analysis of Hydrogeological Conditions in In-situ Relocation and Treatment Survey of an Old Valley-type Slag Yards:Taking an Old Slag Yard in Sichuan as an Example
There are a large number of irregular old slag yards in our country that urgently need to be treated.In-situ relocation treatment is a commonly used solution to completely solve the pollution problem of old slag yards.Among them,hydrogeological condition is a key factor affecting the feasibility of the treatment plan and the cost of treatment.This paper takes an old slag yards project in Sichuan as an ex-ample to analyze and study the terrain,engineering geological conditions and hydrogeological conditions of the site.It is believed that the of survey treatment the old valley-type slag yard in-situ relocation should identify the occurrence conditions of groundwater from multiple aspects,pay attention to the possible changes in groundwater occurrence conditions caused by changes in the geomorphic environment,and for-mulate groundwater control plans from the perspectives of construction cost and economy at the same time.
old slag yardcomprehensive treatmenthydrogeological conditionsgroundwater controlling
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