【摘要】 地表水沿井壁渗入到地下水中 ,使地下水污染 ,不符合饮用标准 ,为治理污染 ,可采用聚能爆破的方法 ,在井壁网管上射孔 ,然后通过射孔注浆 ,堵住地表水渗漏 ,经洗井清污后 ,水井中的水可达到饮用标准。该方法与其它堵漏方法相比 ,成本低、工期短 ,是治理水井污染的有效方法之一。更多还原

【Abstract】 Surface water seeps into the groundwater along the well wall,contaminate well water and makes it not accord with the standard of drinking water.In order to manage the pollution,making use of gather-energy blasting shoots the bores on steel pipe fixed in the well wall,then injects into slurry through the bores to block up surface water from seeping.After cleaning the well,the water in it accords with the standard of drinking water again.Comparing with the other methods.It has low cost and a short working period and is one of the most effective methods in managing pollution of the water well.更多还原