佐山爱隔壁人妻中文字幕-欧美乱码一区二区三区在线看-欧美日韩女优制服另类-久久久99人妻免费精品区二-国产精品视频网站一区-中文字幕人妻不在线无码视频-国产美女香蕉久久精品-一区二区三区四区不卡久久-午夜神马影院网站台

With the rapid development of economy and the improvement of living standard, urban household waste is increasing at a rate of 8%. Garbage has become a thorny problem in the development of cities and towns. It not only causes public hazards to society and environment, but also causes huge waste of resources. In the case of environmental strip heap sludge composting, under the principle of using the original facilities in the plant as much as possible, the original turning-over strip heap composting technology was modified with a small amount of work, so that the treatment capacity, fermentation speed, drying speed, fermentation temperature and odor control were significantly improved.