Case Study
Renovating The Water Mains In China’s Large Cities
China – rapid growth but with increasing water and pollution problems As the Chinese economy has grown over the last 30 years the urban population has increased dramatically from 10% to 40% of the total population, which has compounded water shortages and water pollution problems. Despite increasing investments in new water and sewage systems in many of the major cities the leakage rates remain high as many of their systems are heavily co