removing phenol in waste water

例句：

1. 1.The team removed the old equipment to make way for new technology.
   团队移除了旧设备以便安装新技术。
2. 2. The company is removing the old office building and replacing it with a new one.
   公司正在拆除旧办公楼并建造一座新楼。
3. 3.The scientist removed the sample from the lab and sent it to the government for analysis.
   科学家从实验室取出样本并送往政府进行化验。