Abstract
In municipal solid waste treatment plant, it is effective to get rid of water from waste before heating process. We adopted a tubed steam waste dryer which heats waste indirectly by steam for a 10 t/d municipal solid waste treatment demonstration plant. Demonstration test was conducted over 100 days including 35days continuous operation. In this waste drying process, it is possible to utilize waste thermal energy of the plant by using steam. And also it is possible to exhaust harmless outlet gas of dryer because of low temperature heating. As a result of the test, high drying performance and superior harmless ability of the exhaust gas was verified and the system is proved to be an excellent waste drying method.
