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1·The obvious alternatives are based on aerobic digestion like those used in developed countries.

替代技术是基于好氧消化的好氧技术，就像发达国家普遍使用的那种。

2·The results show that the aerobic digestion may reduce the content of organic substances and the sludge odor.

试验结果表明，污泥好氧处理使污泥中有机物质含量降低，臭味减小。

3·A pilot scale facility of autothermal thermophilic aerobic digestion (ATAD) was designed for stabilization of urban sewage sludge.

设计了一套自热式高温好氧消化(ATAD)中试系统用于城市污水污泥的稳定化处理。

4·Appling the mixed sludge of raw sludge and waste activated sludge from sewage waste water treatment plant, this paper studies the factors during aerobic digestion process.

以城市污水处理厂的初沉污泥与剩余污泥的混合污泥为对象，研究了影响污泥好氧消化处理的各项因素。