Application Status and Research Progress of Bioaugmentation Technology in Agricultural Waste Composting Treatment
Composting treatment is one of the crucial approaches to achieve the harmlessness and resource utilization of agricultural wastes.Nevertheless,conventional composting methods suffer from issues such as a prolonged fermentation period,low conversion efficiency,significant nutrient loss,difficult control of secondary pollution,as well as the emission of odors and greenhouse gases.Microorganisms have emerged as effective means to address the aforementioned problems due to their characteristics of promoting decomposition,deodorization,emission reduction,and enhancing fertilizer efficacy.Regarding the bioaugmentation technology for composting using agricultural wastes as raw materials,this paper summarizes the application and research progress of bioaugmentation technology in the composting process of agricultural wastes at home and abroad from aspects such as the types of functional microbial strains and screening,the construction of complex microbial agents,the functions of microorganisms,and the influencing factors and mechanisms of bioaugmentation.Moreover,it explores the existing problems in the composting process of agricultural wastes and proposes the development trends and countermeasure suggestions for the resource treatment and utilization of agricultural wastes.
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维普
