基金supported by the National Natural Science Foundation of China(Nos.41275161 and 41075110)the National Science&Technology Pillar Program(Nos.2012BAD14B01 and 2012BAD14B03)+1 种基金the Sino-German Cooperation Project of Recycling of Organic Residues from Agricultural and Municipal Residues in China(No.BMBF FKZ 0330847)the Chinese Universities Scientific Fund