市政污水污泥处理现状及可持续发展对策

Current Status of Municipal Sewage Sludge Treatment and Countermeasures for Sustainable Development

市政污水污泥的处理是环境保护的一个重点,污泥的堆积会对环境造成二次污染。介绍了市政污泥的处理现状及存在问题,以及填埋,堆肥及干化焚烧等处理措施。提出应加强对污泥处理工作的管理与监督,因地制宜选择合适的技术路线和费用方案,提高我国市政污水污泥的处理工作水平。

The treatment of municipal sewage sludge is a key point of environmental protection.The accumulation of sludge will cause secondary pollution to the environment.The current status and existing problems of municipal sludge treatment,as well as treatment measures such as landfill,composting and drying incineration are introduced.It is proposed that the management and supervision of sludge treatment should be strengthened,and appropriate technical routes and cost schemes should be selected according to local conditions to improve the treatment level of municipal sewage sludge in China.