农村厕所粪污好氧堆肥技术研究进展

Research Progress on Aerobic Composting Technology for Rural Toilet Manure

农村厕所粪污有效处理作为农村环境卫生核心工作之一,既要遵循无害化与资源化利用理念,又要考虑因地制宜原则。就生态价值与经济效益而言,采用好氧堆肥技术处理厕所粪污具有显著的优势,在农村地区应用广泛。结合“厕所革命”的时代背景,通过文献查阅,总结分析了农村厕所粪污的特性和资源化利用潜力,逐条梳理了好氧堆肥的影响因素,重点从农村厕所类型的研发、联合堆肥处理研究、工艺参数优化、外源菌剂和调理剂的应用等方面探讨了厕所粪污的好氧堆肥技术现状及进展,并对农村厕所粪污堆肥处理研究及工程应用提出了展望,为农村厕所粪污高效资源化利用及无害化处置提供借鉴和参考。

As one of the core tasks of rural environmental sanitation,the effective treatment of rural toilet feces should not only follow the concept of harmless and resource utilization,but also consider the principle of adapting to local conditions.In terms of ecological value and economic benefits,using aerobic composting technology for toilet manure treatment has significant advantages and is widely used in rural areas.Based on the background of the"toilet revolution"era,the article summarizes and analyzes the characteristics and resource utilization potential of rural toilet manure through literature review,meanwhile sorts out the influencing factors of aerobic composting point by point.The focus is on exploring the current status and progress of aerobic composting technology for toilet manure from the aspects of researches and developments of rural toilet types,research on joint composting treatment,optimization of process parameters,application of exogenous bacteria and conditioners,etc.And prospects are put forward for the research and engineering application of composting treatment of rural toilet manure.This paper provides reference and guidance for the efficient resource utilization and harmless disposal of rural toilet manure.