Discretionary discharge of rural sewage is one of important reason for causing rural environmental pollution and hampering rural sustainable development,as a result,the treatment of domestic of domestic sewage is an important set in the plan of village reconstruction. This paper generalizes and analyzes several typical models for treating sanitary sewage in China,i.e. universal treatment model,then introduces several practical sewage treatment technique such as using sanitary sewage to purify firedamp,treatment of sanitary sewage in ponds,treatment of sanitary sewage in man-made wetland,treatment of sanitary sewage in soil system and so on,and finally selects suitable treatment models and techniques to be applied to the plan of Yuhe Village of Shuiwei Town of Cengong County of Guizhou Province,providing reference for the plan of village reconstruction in the field of sanitary sewage treatment.