Pyrohydrolysis advanced anaerobic digestion and pyrolysis carbonization coupling process

The invention belongs to the field of sludge treatment and recycling of municipal sewage treatment plants, and particularly relates to a pyrohydrolysis advanced anaerobic digestion and pyrolysis carbonization coupling process. The process comprises the following steps: (1) centrifugal dehydration; (2) pyrohydrolysis; (3) anaerobic digestion; (4) dehydrating the plate frame; (5) granulating; (6) drying; and (7) carbonizing. The process can be applied to the fields of urban domestic sewage pretreatment and advanced treatment, industrial sewage treatment, soil improvement, carrier materials and the like. By controlling the process conditions, the matching problem of the processing capacity of each system unit is solved, efficient operation and energy self-sufficiency are realized, and the method has very high popularization and application values. 本发明属于城镇污水处理厂污泥处理与资源化领域，具体涉及一种热水解高级厌氧消化与热解碳化耦合工艺。包括：(1)离心脱水；(2)热水解；(3)厌氧消化；(4)板框脱水；(5)造粒；(6)干化；(7)碳化。本发明可用于城镇生活污水预处理及深度处理、工业污水处理、土壤改良、载体材料等领域。本发明通过控制工艺条件，解决了各系统单元处理能力的匹