Against the backdrop of actively promoting sustainable development globally, biomass biogas power generation, as a green and sustainable energy utilization method, is gradually emerging in the energy field. Guangxi fully taps into its local resource advantages and vigorously develops biogas power generation projects. While vigorously developing biogas power generation projects, numerous biogas power generation units generate a certain amount of nitrogen oxides NOx during operation, posing a potential threat to the local ecological environment. Green Valley Environmental Protection, with its advanced technology and rich experience, has provided a perfect solution for the problem of tail gas denitrification of biogas generators in Guangxi.
Project background: The project is equipped with a 700KW biogas generator set. Before the final denitrification treatment, the NOx concentration emitted by the generator set is as high as 3500mg/m ³ N, far exceeding the national and local environmental emission standards. If not effectively treated, it will not only cause serious pollution to the surrounding environment, but also affect the health of residents. It may also lead to the risk of environmental non-compliance for the enterprise, resulting in penalties or production shutdowns.
Faced with the severe challenges of the enterprise, Green Valley Environmental Protection quickly assembled a professional technical team to conduct in-depth data collection and research. After detailed analysis and research, Green Valley Environmental Protection’s technical team decided to adopt the company’s independently developed SCR denitrification system to solve the tail gas treatment problem of the project. The SCR denitrification technology of Green Valley Environmental Protection uses urea aqueous solution as a reducing agent, which accurately reduces NOx into harmless nitrogen gas N2 and water H2O under certain temperature and catalyst conditions.
Based on the project situation, Green Valley Environmental Protection has customized a one-on-one governance plan for it:
Guangxi Biogas Generator Unit Exhaust SCR Denitrification Project
Brand and model: 700k
Matching model: GRVNES60-TX-10
NOx decreased from 3500mg/m3N to ≤ 120mg/m3Through the SCR denitrification system of Green Valley Environmental Protection, the concentration of NOx has been successfully reduced from the initial 3500mg/m ³ N to 120mg/m ³, far below the national emission standards, achieving ultra-low pollutant emissions reduction.
The SCR denitrification system of Green Valley Environmental Protection also has excellent performance with ammonia escape less than 3ppm, avoiding the negative impact of secondary pollution on the atmospheric environment. The SCR denitrification system of Green Valley Environmental Protection also has intelligent control functions, realizing a series of advanced functions such as precise injection, pre alarm, data acquisition management, remote control, and online transmission. Through intelligent control, it can achieve real-time monitoring of key parameters such as NOx concentration, temperature, and flow rate of exhaust gas, and automatically adjust the injection amount and reaction conditions of reducing agent based on these parameters, ensuring that the denitrification efficiency of exhaust gas is always stable and reliable.
Post time: Aug-05-2025