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洗井增水处理技术是提高成井率、增加出水量的重要措施,是成井工艺的进一步深化过程。洗井的目的是通过物理与化学作用,增加井眼周围含水层的渗透性,使含水层中的水能畅通地流入井中。对于基岩井而言,可以彻底清除含水层中的岩粉和堵塞物,疏通岩石裂隙溶隙,有效扩大进水通道;对于松散层井,可以清除含水层中的堵塞物泥皮,恢复含水层的渗透性和孔隙率,从而有效增加出水量。
Well washing wells water treatment technology is to increase the rate of wells to increase the amount of water an important measure is to further deepen the process of forming wells. The purpose of well washing is to increase the permeability of aquifers around the borehole through physical and chemical actions so that the water in the aquifer can flow smoothly into the well. For bedrock wells, rock powder and plugging in the aquifer can be completely removed to clear the cracks in the rock fractures and effectively expand the water inlet channel. For loose strata, the plug muds in the aquifer can be removed and the aquifer recovered Permeability and porosity, thus effectively increasing the amount of water.