The Construction Of Mine Water Recycling Performance Evaluation Index System Under The Internet Of Things Environment

This article discusses the use of filtered sewage from mining areas to be supplied directly to the underground for firefighting and cooling, which can reduce production costs and increase efficiency. It also introduces a five-level water cycle health evaluation system based on key performance indicators, which provides theoretical support for water resources management. Additionally, it examines the physical, chemical, and biochemical reactions that occur due to the contact between groundwater and coal and rock seams, and the influence of human activities on water quality.