Different methods are described to measure sludge sedimentation and filtration properties, by use of sedimentation indices, initial sedimentation velocity and capillarysuctiontime.
利用沉积作用，最初的沉积作用速度和吸附时间，描述测量烂泥沉积作用和过滤产物的不同方法。
2
Different methods are described to measure sludge sedimentation and filtration properties, by use of sedimentation indices, initial sedimentation velocity and capillarysuctiontime (CST).
利用沉积作用，最初的沉积作用速度和吸附时间(CST)，描述测量烂泥沉积作用和过滤产物的不同方法。
3
To improve well-operation performance, capillarysuction-time testing was performed to determine salt concentration required to prevent clay swelling.