以秸秆稀酸硫酸水解液为阳极底物,用污水底泥为源菌种为产电微生物构建双室微生物燃料电池(MFCs),MFC运行过程中电子不断产生、传递、流动形成电流,完成产电过程,污水底物被微生物氧化分解实现废物处理,其性能受生物电化学和传质过程的联合控制,其中,阳极生物膜是MFC的核心。在三维材料上进行仿生聚电解质多层膜的组装,实现对生物膜内电子及质子累积的有效改善。 Using straw dilute sulfuric acid hydrolyzate as the anode substrate, a double-chamber microbial fuel cell (MFCs) was constructed by using sewage sludge as the source bacteria to generate electricity, and the electrons were continuously generated, transmitted and flowed during MFC operation to complete the production In the electrical process, the wastewater substrate is oxidized and decomposed by microorganisms to achieve waste treatment. Its performance is controlled by the combination of bioelectrochemical and mass transfer processes. The anode biofilm is the core of MFC. Biomimetic polyelectrolyte multilayers are assembled on three-dimensional materials to effectively improve the accumulation of electrons and protons in the biofilm.