基于人工湿地植物床的城市污泥无害化处理技术应用及发展

剩余污泥处理与处置是污水处理重要组成部分。污泥处理不善,会给环境带来二次污染。文章分析了国外人工湿地污泥处理系统应用发展现状,讨论了人工湿地污泥处理系统的污泥无害化处理效果和设计参数,并和常规污泥脱水及稳定效果进行了对比,为人工湿地污泥处理系统在我国的应用提供参考,同时提出了该技术今后的应用研究方向。

Application and Development of Municipal Sludge Disposal Technology Based on Constructed Sludge Drying Reed Bed

Sludge treatment and disposal is an important part of wastewater treatment and inappropriate treatment will bring about secondary pollution of the environment. The application and development of foreign constructed sludge drying reed bed treatment system was described in the paper. Innocuous treatment efficiency of the wetland sludge disposal system and design parameters also were discussed here. The practical effect of sludge dewatering and stabilization were compared and that could provide technical reference for the application of the system in China and at the same time future research directions were proposed in the paper.