Comprehensively dispose of about 70,000 cubic meters of contaminated sediment along the 17.38-kilometer course
Effectively improve the water quality and sediment conditions from Nanquan River to Hanjiang River basin
Ensure the safety of irrigation water for surrounding farmland, and restore the overall ecology of the river basin
Supported by central funds
Located in a national key area for the prevention and control of heavy metal pollution
Local key project for the prevention and control of heavy metal pollution