The MSW or organic waste have higher moisture (60%-65% wet basis) can be Bio-drying for reducing moisture of this waste.
.However; other materials such as degradable or organic compounds may also be suitable for Bio-drying. A potential limitation on what is suitable for
Bio-drying is that the dryer bulking agent tends to have carbon-to-nitrogen (C/N) ratios higher than desirable for composting. This means the material to be Bio-drying must have lower C/N ratios so the final C/N ratio of the mix is appropriate for composting. Values of Bio-drying parameters are similar to those of composting. Table 1 shows the recommended values for Bio-drying parameters.