Application of 700m ³ double membrane gas holder in manure projects

Address: Ganzi, Sichuan

Amid the vast grasslands and river valleys of Ganzi, Sichuan, an ecological project focusing on the resource utilization of manure is advancing steadily. Among its key components, the completion and commissioning of the 700m³ biogas holder have become a critical pillar for the project to achieve energy circulation and environmental governance.

As the core energy storage facility of the manure anaerobic fermentation system, this biogas holder acts like a "green energy warehouse," efficiently storing the biogas produced from the anaerobic digestion of manure generated by local livestock and poultry farming. The large-capacity design of 700m³ not only meets the biogas storage needs of large-scale manure treatment and ensures the stability of biogas supply but also enables the purified biogas to be further utilized—delivered to nearby households for cooking and heating, or converted into electricity and integrated into the power grid. This realizes a significant leap in the ecological value of manure, turning "waste into treasure."

Meanwhile, the efficient operation of the biogas holder effectively reduces soil and water pollution caused by random manure discharge, injecting strong impetus into the protection of the plateau ecological environment and the promotion of green and sustainable development of agriculture and animal husbandry in Ganzi.