sludge settling

• 淤泥沉淀,污泥沉降

sludge settling的用法和样例：

例句

1. Relative technical measures were used to improve the sedimentation of activated sludge and results were obtained.
   为了改善活性污泥沉降性能，采取了相应的解决措施，取得了良好的效果。