Sewage Treatment Technology in Mine Sewage Field
China's coal production ranks first in the world, and the output and discharge of coal mine water also rank first in the national industrial wastewater. According to statistics and calculations, the output of coal mine water in China has reached 4.5-5 billion m3 per year. With the development and utilization of mine water as water resources, the discharge of coal mine water in China only accounts for less than half of the output, that is, about 2.5 billion m3 per year.
■ Case show:
Case：General contracting project of Taiyuan Coal Gasification Co., Ltd. Luyukou Coal Mine Mine Water Treatment Station Reconstruction Project (EPC)
Design technology：Adjusting tank+ Mechanical flocculation inclined plate sedimentation+ Manganese sand filter+ Activated carbon filtration + Disinfection + Ultrafiltration