Sludge deodorant and preparation method thereof

The invention provides a sludge deodorant and a preparation method thereof. The sludge deodorant comprises waste biomass, a deodorization plant, a macromolecular reagent and/or an adsorbent and/or a bactericide. The weight ratio of the waste biomass to the deodorizing plant to the macromolecular reagent to the adsorbent to the bactericide is (5-95) : (5-95) : (1-30) : (5-95) : (1-10). The forestry and agricultural residues are used as raw materials to prepare the sludge deodorant, so that the odor of the sludge and the forestry and agricultural residues are integrally solved. According to the scheme, odor in the sludge treatment process can be solved, resourceful treatment of agricultural and forestry wastes can be realized, double problems are solved, and secondary pollution is avoided in the whole process, so that the important significance is realized on environment protection. 本发明提供了一种污泥除臭剂及其制备方法，所述污泥除臭剂包括废弃生物质、除臭植物、高分子试剂和/或吸附剂和/或杀菌剂。所述废弃生物质、除臭植物、高分子试剂、吸附剂、杀菌剂的重量比为：(5-95)∶(5-95)∶(1-30)∶(5-95)∶(1-10)。本发明通过