Technology Research of Sludge Co-Processing in Cement Kiln

摘要：

Disposal of municipal sludge from municipal wastewater treatment plant has attracted widespread attention because the quantity of sludge is larger and larger. The feasibility of sludge co-processing in cement kiln were analyzed by the characterization of the sludge and cement raw materials. The advantages of the sludge disposal in the cement kiln are explained from the cement process. The two different technologies, dewater sludge by waste heat drying co-processing and original sludge co-processing, were introduced. The different impacts on cement production of two methods were discussed by the trial data. The advantage and disadvantage of two technologies were contrasted from handling capacity, investment and cost etc. The principles how to choose the better method between two technologies are mentioned.

作者: Yu-sheng JIANG Wei-jian SUN Guo WEI Chao LIU

作者单位: Research & Design Department, Jinyu Mangrove Environmental Protection Technology Co.Ltd., Beijing, China, 100013

会议类型: 国际会议

会议名称: The Fifth International Conference on Waste Management and Technology(第五届固体废物管理与技术国际会议)

会议地点: 北京

会议语种:英文

页码: 437-440

在线出版日期: 2010-11-01（万方平台首次上网日期，不代表论文的发表时间）