The disposal of municipal solid waste (MWS) is a growing problem worldwide because of the increasing volume of the waste and the negative impact on the environment, health and safety. Among the combustion and incineration technologies, fluidized bed combustion is becoming more popular because of its ability to handle a variety of waste and advantages in controlling emission. However, in the high moisture content wastes with low calorific value, co-firing wastes with a supplementary fuel such as coal is being tried in many industrial and utility boilers. In order to ensure that these co-firing...