In the context of economic globalization, the treatment of industrial waste gas emissions has become a key factor in achieving sustainable development. Nitrogen oxides (NOx), as one of the main components of air pollution, play a significant role in improving air quality and protecting the ecological environment. Green Valley Environmental, with its advanced Selective Catalytic Reduction (SCR) denitrification technology, offers an efficient and customized environmental solution for industrial enterprises, helping them achieve green and sustainable development.
Green Valley Environmental’s SCR technology controls NOx emissions from diesel engine exhaust by using ammonia (NH₃) or urea as reducing agents. Under specific temperatures and the presence of a catalyst, NH₃ is used to reduce NOx into nitrogen (N₂) and water (H₂O). This technology boasts numerous significant advantages, including extremely high denitrification efficiency, which can reach over 98% in some applications. The denitrification process generates very few secondary pollutants, making it environmentally friendly. To further enhance its effectiveness, Green Valley Environmental’s SCR denitrification system is equipped with intelligent control, enabling precise injection, pre-alarm, data collection and management, remote control, and online transmission. By continuously monitoring parameters such as flue gas temperature and NOx concentration, the system automatically adjusts the ammonia injection rate and reaction conditions to ensure optimal denitrification results while strictly controlling ammonia slip to less than 3ppm.
Project Name: Flue Gas Treatment of an Integrated Power Generation Unit in Shanghai
Treatment Method: Green Valley Environmental SCR + DPF (12 units each)
Brand and Model: Cummins QSK60-G22
Displacement: 60L
Treatment Target: Reduce NOx from 3147mg/m³N to <150mg/m³
fferent industrial enterprises have diverse production processes, equipment characteristics, and emission requirements. Green Valley Environmental provides one-on-one customized design solutions. During the design process, the company fully considers the on-site conditions and specific operating conditions of the enterprise, such as flue gas temperature, dust concentration, and NOx concentration, to ensure seamless integration of the denitrification system with the production process. Green Valley Environmental’s SCR denitrification technology has been widely applied in multiple industries and has achieved remarkable results. In the power industry, the SCR denitrification system can effectively reduce NOx emissions from power generation unit exhaust gases.
The SCR denitrification technology of Green Valley Environmental is of great significance for effectively reducing industrial waste gas emissions and improving air quality. Through efficient denitrification, it can significantly reduce the pollution of NOx to the air, decrease the occurrence of environmental issues such as acid rain and photochemical smog, and protect the ecological environment and human health. Green Valley Environmental will continue to commit to technological innovation and upgrades, further improving denitrification efficiency and reducing operating costs. The company aims to provide industrial enterprises with higher quality and more efficient environmental solutions and join hands with more companies to promote the development of a green economy.
Green Valley Environmental not only offers advanced denitrification technology but also provides comprehensive commissioning services for enterprises. From pre-project consultation and design to mid-project installation and commissioning, and then to post-project operation and maintenance as well as technical support, the company maintains close cooperation with enterprises to ensure the long-term and stable operation of the denitrification system. The professional team of Green Valley Environmental has rich industry experience and can quickly respond to various needs of enterprises and solve practical problems. The company will continue to increase research and development investment, continuously optimize SCR denitrification technology, expand application fields, and provide more enterprises with customized environmental services to help them achieve green development.
Post time: Jun-25-2025