Inoculated with compost from methane oxidation habitats, the differences of methane oxidation capacity were compared and
investigated after suspended-growth process and attached-growth process. The result showed that the ceramsite-compost matrix
was formed in short time (3d) under the suspended growth condition and its methane oxidation capacity increased remarkably.
The peak methane oxidation rate was 52.7g CH4xm-3xh-1 after suspended-growth process. However, the methane oxidation
capacity of ceramsite was lower after attached-growth process with the peak methane oxidation rate of 13.5 gCH4xm-3xh