Microbial carbon capture ecological fuel Heidifu is a liquid fuel produced by multi-stage microbial fermentation of landfill leachate and municipal sewage. "Haitifu" is a homonym derived from English high-energy fuel. The research and development of "Heidifu" was initially initiated by Mr. Deng Chubai, an overseas Chinese in Thailand, who found that 28 kinds of microbial communities in high-concentration sewage were flammable in the harmless treatment system of municipal solid waste. As a result, Academician Mingjun Jiang, Vice President of the United Nations International Ecological Security Research Institute, Chairman of the International Ecological Security Cooperation Organization, Dr. Jiang Ying of Tokyo University, and Chief Engineer Li Shiliang of Shenzhen Environmental Protection Bureau participated in and supported the project, and made initial progress in research and development and theoretical research. Through preliminary tests, the current heat has reached 9000- 12000 kcal, which is suitable for heating in homes, hotels, restaurants and industries, and can be used in transportation facilities such as power generation, agricultural machinery and automobiles in the future.