【摘要】 本文针对污水处理厂厌氧消化池大修和技术改造项目中人孔防渗的三套方案进行对照、比较 ,找出最佳优选方案 ,以取得最佳效果更多还原

【Abstract】 This paper conpares the three methods for access hole anti-percolation in project of capital repairing and technical reforming of ananaerobic digester in a sewage treatment plant,and the best method achieving the best result was proposed.更多还原