城市污泥好氧堆肥研究进展

城市经济的快速发展带来了城市污泥大量增加,无害且资源化地处理城市污泥已经成为新的研究重点。污泥好氧堆肥技术则可以将城市污泥资源化利用,转变为环境友好型产品,符合绿色发展的理念。综述目前主流的城市污泥处理方法,介绍污泥好氧堆肥常用的活性调理剂和惰性调理剂,列举好氧堆肥的影响因子,总结堆肥腐熟度的判定指标并对好氧堆肥的前景进行展望。

Review of Municipal Sludge Aerobic Composting

The rapid development of the urban economy has brought about a large increase in urban sludge. The harmless and resourceful treatment of urban sludge has become a new research focus. Sludge aerobic composting technology can make use of its resources and turn it into environment-friendly products, which accords with the concept of green development. The current mainstream urban sludge treatment methods are reviewed,the active conditioners and inert conditioners commonly used in aerobic composting of sludge are introduced, the influencing factors of aerobic composting are listed, and the judgment indicators of compost maturity and the prospect of aerobic compost is also prospected.