Theoretical mode of oxygen supply in aerobic composting;

Two stage aerobic composting process is that thermophiles and mesophiles are separately kept at the temperature and atmosphere suitable for their own activities in order to decompose different materials of municipal refuse.

Compared to traditional aerobic composting, the process to get organic fertilizer was superior to.

In order to study the composting mechanism of restaurant garbage,and to promote the application of the aerobic composting technology to China's restaurant garbage treatment,the process parameters of composting such as temperature,pH,dissoluble C/N,moisture content and organic content of the composting material were investigated by theoretical analysis and experimental research.

This paper reviews the studies of the mechanism of aerobic compost,controlling parameters,transformation of nitrogen,maturity indices and the influence on soil.

Leachate recycling during municipal solid waste aerobic composting process;

Impact of initial temperature on aerobic composting for the restaurant garbage;

Transition of chemical forms of heavy metals during aerobic composting of municipal sewage sludge;

Artificial inoculation of municipal solid waste by thermophilic aerobic composting was studied.

The results demonstrated that using the five indexes of compost maturity through the integrated judgment model could obtain reasonable and more practical results to reflect the degree of maturity of composts from sewage sludge(C/N初≥C/N终) and domestic waste in thermophilic aerobic composting.