剩余污泥的资源化利用

Reclamation of Excess Sludge

介绍了剩余污泥的资源化利用技术,包括农业利用、建材利用、能源利用、制取微生物絮凝剂等。这些技术能够充分利用污泥本身的特点进行物质循环和能量利用,既解决了污泥的出路问题,又开发了新的资源,符合可持续发展的需求。在此基础上,对剩余污泥资源化发展提出建议和展望。

Reclamation technologies of excess sludge were introduced, including utilizations for agricuhure, building and construction materials, energy, microbial flocculants, and so on. These technologies can take full advantage of the characteristics of sludge to realize circulation of materials and utilization of energy, which treats sludge, as well as develops new resource, in accord with the demand of sustainable development. On that basis, suggestions and prospects were proposed for reclamation development of excess sludge.