This technology addresses the "yellow water" issue caused by iron corrosion in water supply pipelines. It establishes a multi-factor diagnostic method based on pipe material characteristics, scale properties, and water source quality, proposing a full-process collaborative solution. By identifying key risk factors and implementing source-plant-network collaborative regulation (e.g., controlling residual coagulants, adjusting hydraulic conditions), it effectively resolves periodic yellow water problems caused by complex factors like water source changes or process adjustments, ensuring stable tap water quality.

Technology provider:Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences