生活垃圾堆肥腐熟度评价标准

Evaluation Standard of Compost Maturity of Municipal Solid Waste

腐熟度是指堆肥的完成程度,直接影响堆肥质量。生产实践中通常采用腐熟度来指示堆肥进行程度,腐熟度的变化主要体现在物理、化学、生物这3个方面。该文从物理、化学、生物3个方面出发,旨在建立一个相对完善、合理的堆肥腐熟度评价标准,从而为生产实践中腐熟度的评价提供理论指导。

The maturity is the extent of the finished compost,which directly influences the quality of compost.It is often used to indicate the degree of compost reaction in productive practice.The change of maturity is mainly embodied in the physical,chemical and biological aspects.So based on this three aspects,this paper establishes a relatively perfect and reasonable evaluation standard of compost to provide theoretical guidance for the evaluation of the compost degree in productive practice.