Beijing Heli Qingyuan Technology Co., Ltd. independently designed and operated the "Deqing Source Biogas Power Plant Project" in 2009. This project is the first project in the world to produce biogas by chicken manure fermentation. It not only solves the problem of wastewater and chicken manure treatment in Deqing source ecological park. Enterprises can also get more than 6,600 tons of solid organic compound fertilizer and 70,000 tons of liquid organic fertilizer every year. At the same time, it can also provide140,000 kwh/year "green electricity" for the country. The project has been listed as a "global large-scale biogas power generation technology demonstration project" by the United Nations. To this end, the Secretary-General of the United Nations, Mr. Ban Ki-moon, made a special trip to China to visit and inspect this project. He spoke highly of the construction of this project and happily wrote the inscription "Renewable energy promotes sustainable development".
"Heli Qingyuan" has a large number of excellent biogas comprehensive utilization talents, and with the efforts of all scientific researchers, it has overcome the technical difficulties of making biogas from various chicken manure; These include: chicken manure water desanding technology; High concentration anaerobic fermentation technology; Methane desulfurization and purification technology, etc. At the same time, some core technologies have applied for national patents.
Located in Deqingyuan Ecological Park, Zhangshanying Town, Yanqing County, Beijing, you can see the large fermenters and gas tanks of biogas power plants far away. The biogas power plant operated by Beijing Heli Qingyuan Technology Co., Ltd. is one of the three largest biogas power plants in China and should be very professional in biogas engineering and biogas power generation technology.