Water intake and water treatment system selection for Fuling CBD river water source heat pump project in Chongqing

Analyses the water flow, water quality, and especially the sand content of Wujiang River. The results indicate that the water is suitable to be used as the cold and heat sources of this project. On this basis, proposes two water treatment options: the percolation filtration water intake system and the surface water intake plus modified-hydrocyclone system, compares the two systems and recommends the latter, and estimates its water quality treatment results.