已获得专利授权55项，其中发明专利36项，实用新型专利19项。
污酸资源化治理系列技术获得2018年国家技术发明二等奖、中国有色金属工业科学技术一等奖、中国专利优秀奖。
重金属废水深度处理与回用系列技术获得国家先进污染防治示范技术名录、环境保护科学技术二等奖、环保部环保技术国际智汇平台百强环保技术。
含砷危废矿化解毒系列技术获得国家先进污染防治示范技术名录、湖南省环境保护实用技术名录、湖南省环境保护产业协会评为“先进技术”。
重金属污染环境修复系列技术获得国家先进污染防治示范技术名录、中国有色金属工业科学技术一等奖、湖南省环境保护实用技术名录。
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.
the company has obtained 55 patent authorization, including 36 invention patents and 19 utility model patents.