指出了在未来几年，我国将建成上千座污水处理厂，每座污水处理厂每天要排放含水率约99．2％的剩余污泥达数百乃至上万t，这些剩余污泥的安全处理处置将成为未来急需处理的难题。对污泥的各种处理处置方式及其优缺点和发展现状进行了综述，并针对性地提出了解决问题的几点建议。%In the next few years, thousands of sewage treatment plants will be built in China, thus there will be up to hundreds or even thousands tons of surplus sludge with water content of about 99.2% discharge from every sewage treatment plant. In this research, various disposal and treatment methods and their advantages and disadvantages, and development status of sludge are reviewed. Besides, some suggestions are put forward to solve the problems.
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