Project Background
As a key livelihood project for water pollution prevention and control in the Yellow River Basin, the project covers 12 townships and 85 administrative villages in Zhangqiu. The original pipe network suffered from severe rainwater and sewage mixing, leading to frequent overflow pollution during the rainy season. The renovation required that the entire process not affect residents' daily drainage, ultimately achieving a sewage collection rate of over 90%.
Solution Advantages
Core Technology Protection: Utilizing self-developed trenchless repair materials and a pipe network AI intelligent monitoring system, the core repair material formula and defect identification algorithm are not disclosed; the technological value is only demonstrated through effect data.
Product Advantages:
The trenchless process eliminates the need for road excavation, shortening the renovation cycle by 60% compared to traditional excavation methods and reducing the cost per kilometer by 35%. The intelligent monitoring system provides 72-hour advance warning of pipe network overflow risks, improving operation and maintenance efficiency by 80% and reducing overflow incidents by over 200 per year.
Effect Data:
After project completion, the regional sewage collection rate increased from 42% to 92%, and rainy season overflow pollution was essentially eliminated. The project was recognized as a "Benchmark Project for Urban Sewage Pipeline Renovation in Shandong Province."
