sewage plant
noun/ˈsuːɪdʒ plɑːnt/
/ˈsuːɪdʒ plænt/
(also sewage treatment plant)
(both especially North American English) (British English usually sewage works)
- a place where chemicals are used to clean sewage so that it can then be allowed to go into rivers, etc. or used to make manure
污水处理厂