Antimony leak huge pollution emergency in Ginsu
Time : November ,2015.
Emergency equipment : sample collection ship, monitoring USV

The Yunzhou emergency team and environmental protection department professor survey team carry USV to scene of accident Lueyang Xian, Shanxi province and Guangyuan Xian, Sichuan Province. They finished the key, important and difficult  section sample collection task, and work 24 hour ongoing, which ensure the samples accuracy and in time.