Compost-based dredged soil harmless and resourceful treatment method and compost

The invention provides a compost-based dredged soil harmless and resourceful treatment method. The compost-based dredged soil harmless and resourceful treatment method comprises the following steps: S1, crushing dredged soil, straw and surface-cleaning vegetation until the particle size is less than 1cm; s2, the dredged soil, straw and surface cleaning vegetation are mixed into a pile body, EM bacteria are inoculated into the pile body, and in the pile body, the mass percent of the dredged soil is 60%-80%, the mass percent of the straw is 1%-35%, and the mass percent of the surface cleaning vegetation is 1%-35%; the addition amount of the EM bacteria is 0.6-1% of the mass of the pile body; s3, after the pile body reacts for more than 30 days, the pile body is thoroughly decomposed. The method can realize harmlessness and recycling of the dredged soil, and is remarkable in effect and worthy of popularization. 本发明提供了一种基于堆肥的疏浚土无害化与资源化处理方法，包括以下步骤：S1.将疏浚土、稻草、清表植被破碎至粒径小于1cm；S2.将疏浚土、稻草、清表植被混合成堆体，向堆体中接种EM菌，其中，在堆体中，疏浚