The removal rate of COD, BOD, SS in wastewater treated are 95.8%, 98.5% and 89.3% respectively.

  • 处理废水的效果较好 ;化学需氧量 (COD)、生化需氧量 (BOD)、悬浮固体 (SS)的去除率分别为 95 .;8%25、98
目录 查词历史