Chinanews.com, Lanzhou, January 28 (Yan Jiao) On the 28th, Chengxian County, Longnan City, Gansu Province officially released a message saying that it was monitored by the Environmental Monitoring Center of Gansu Province from 18:00 on January 27 to 8:00 on the 28th, Qingni River The thallium concentration in the exit section of Chengxian County is between 0.00003mg/L and 0.00005mg/L, which consistently and steadily meets the "Surface Water Environmental Quality Standards" for the specific project standards for centralized drinking water surface water sources.
The picture shows the official website of Chengxian Government in Longnan City, Gansu Province on January 28, reporting the water quality of the Qingni River from 18:00 on January 27 to 8:00 on January 28.
Screenshot of government official website
Recently, the media exposed that "a river in Gansu has turned blood red", which has aroused public attention.
According to information from the Propaganda Department of Longnan Municipal Party Committee, after investigation, the thallium concentration in the wastewater treated by a zinc smelter in Chengxian County of the city was abnormal.
The city quickly shut down the enterprises involved, locked the pollution sources, and built a dam to cut off the discharge of wastewater. The thallium concentration of the surface water in the outbound section of Chengxian County of Qingni River began to continue to meet the standard.
The Qingni River flows through Chengxian County, Longnan City, and Shijiaping Village, Yucheng County, enters Lueyang County, Shaanxi, and flows into the Jialing River at Shimen Mountain in Fengjiaba.
(Finish)