A series of sewage acid resource treatment technologies won the Second prize of National Technical Invention in 2018, the first prize of China Non-ferrous Metal Industry Science and Technology, and China Patent Excellence Award.

The advanced treatment and reuse technologies of heavy metal wastewater have won the national Advanced Pollution Control Demonstration Technology List, the second prize of environmental protection science and technology, and the Top 100 environmental protection technologies of the International Wisdom Pool platform of Environmental Protection Technology of the Ministry of Environmental Protection.

The series of detoxification technologies of arsenic-containing hazardous waste mines have obtained the national Advanced pollution control demonstration Technology directory, hunan Province environmental protection Practical technology directory, hunan Province Environmental Protection Industry Association rated as "advanced technology".

The series of heavy metal pollution environmental remediation technologies have won the National Advanced Pollution Prevention demonstration Technology List, the first prize of Science and technology of China non-ferrous metal industry, and the Practical technology list of Environmental protection in Hunan Province.