Guangdong GRVNES

About us

Guangdong GRVNES Environmental Protection Technology Co., Ltd. is a high-tech enterprise jointly initiated by senior environmental protection practitioners in China, alumni of University of Science and Technology of China, scientists team engaged in exhaust gas treatment research for more than 20 years in Silicon Valley of the United States, and well-known scientific research institutions in China.

  •  NOx Monitoring NOx Monitoring
  • CO&HC Monitoring CO&HC Monitoring
  •  VOCs Monitoring VOCs Monitoring


our blog

  • Select suitable denitration process to reduce energy consumption

    During the smelting process, high temperature steam is discharged with the flue gas, which contains large amounts of nitrogen oxides. If not treated, these nitrogen oxides can cause serious pollution to the environment. The principle of denitrification process is to convert NOx into non-toxic and...

  • Denitration -NOx exhaust gas treatment

    Denitrification -NOx exhaust gas treatment is an industrial process that aims to reduce nitrogen oxide (NOx) emissions produced during combustion. NOx is a harmful gaseous pollutant that has a negative impact on the environment and human health. Through denitrification technology, NOx emissions c...