synthetic rubber waste water

例句：

1. 1.The factory discharged a large amount of synthetic rubber waste water into the river.
   该工厂向河流排放了大量合成橡胶废水。
2. 2.The treatment plant needs to deal with the synthetic rubber waste water effectively.
   处理厂需要有效处理合成橡胶废水。
3. 3. The environmental protection department is investigating the source of the synthetic rubber waste water.
   环保部门正在调查合成橡胶废水的来源。