【作者】 俞锐；

【Author】 Yu Rui

【机构】 杭州市城市建设科学研究所；

【摘要】 本文分析当前国内已建成的城市污泥处理处置技术模式和国际发达国家的技术发展趋势,提出了适合我国国情的污泥处理处置技术的十项目标。通过研究,寻找到污泥直接焚烧处理的三项技术关键点,进而提出了污泥失活前处理降水技术、高含水率直接焚烧技术、灰渣高附加值建材化利用技术构成的"三段法"污泥处理处置工艺。目前,该技术工艺着手进入示范性工程建设阶段。更多还原

【Abstract】 This paper analyze the technology pattern of city sludge handle and manage already having established currently in the homeland and the technology developing trend in the international developed country,suggest ten targets of sludge handle and manage technology which is suitable to our nation condition.Pass research,Seek three technology strategic points of directly burning the sludge,then suggest "three section of law " technology of sludge handle and manage.The technology include the technology of losing sludge activity and water,the technology of directly burning with high water ratio and the technology of ash is maked use of building material in much approach.At present,the technology is coming to set an example project.更多还原