探析城市污泥填埋处置的发展趋势研究

文章论述了国内外污泥填埋处置状况和发展趋势,介绍了欧盟成员国污泥填埋处置状况,对欧盟等国污泥的填埋历史进行了回顾,探讨了欧盟及成员国与污泥相关的管理政策,给出了中国对污泥填埋处置政策、污泥填埋场存在问题和现状,对污泥掩埋的处理方法,分析了污泥填埋处置对周围土壤和地下水环境的影响,提出了污泥填埋在中国随着城市可供填埋土地面积的匮乏将逐渐受到限制,污泥的土地资源化利用符合中国国情和可持续发展战略。

Analysis on Urban Sludge Landfill Disposal Trends

This paper discusses the sludge landfill disposal status and developing trend both at home and abroad, introduces the sludge landfill conditions of EU members by reviewing their the sludge landfill history. The sludge treatment and management policies of EU members are discussed by comparing China＇s policy on sludge landfill problems and present situation in China. The processing method of sludge landfill was analyzed on the surrounding soil and the influence of groundwater environment was put forward. Sludge landfill will be restricted with the reduction of lands that are available for landfill in urban land areas. Land re- source utilization of sludge is in accordance with China＇s national conditions and the sustainable development strategy.