污水污泥的处理、处置与资源化

Sewage Sludge Disposal and Resource

近几年来,在中国的污水处理工作取得快速进展的同时,污水处理厂的污泥问题也在日益突出。污水污泥量显著增加,伴随着污泥填埋用地日益紧张、污泥处置带来的环境问题引起了普遍关注,各政府部门和环境学专家也在积极的采取对策来解决日益严重的污泥污染问题。文章主要对污水污泥处理与处置技术路线中的主要处理与处置方法进行分类介绍。

In recent years, rapid progress was made in sewage treatment, and sludge problem was becoming serious day by day. With the significant increasing of sewage sludge and the decreasing of land for sludge disposal, the environmental problems caused by sewage sludge treatment and disposal are paid more attention. Various government departments and environmental experts are also taking active measures to deal with the growing sludge pollution problem. In the paper some sewage sludge treatment and disposal processes and technology were introduced.