城市污水污泥脱水的最新研究进展

摘要

随着“十一五”污水处理厂建设数量的大幅增加，我国污泥产量也随之急剧增长，污泥的处理处置已成为制约社会经济发展的重要问题。综述了近十年国内外有关污水污泥脱水的最新研究进展，提出了存在的问题，并对未来研究方向进行了展望。%With the substantial increase of the number of urban sewage treatment plant construction during the 11th Five⁃Year Plan period,the output of sludge increases sharply in China. Its treatment and disposal have become severe problems which restrict the development of social economy. The newest research progress in the development of sewage sludge dewatering in China and abroad in the last decade is summarized. The existing problems are put forward,and the future research directions predicted.